[Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform

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* [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform
@ 2015-04-23  2:42 Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 1/7] qemu-iotests: qemu machine type support Xiao Guang Chen
                   ` (6 more replies)
  0 siblings, 7 replies; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

From: Bo Tu <tubo@linux.vnet.ibm.com>

v7.
1. Add a pc specific output file for test 130.
2. A new variable device_id is defined in test 130 to support multiplatform. 
3. Update the output file for test 051 based on it's current output.
4. test 049 failed in s390x platform while specifying a negtive size using
-o option when create an image. A new patch was generated to solve this problem.

v6.
1. Change the filter name from _filter_s390 to _filter_orphan.
2. Update the output file for tese case 081 because no default floopy and cd-rom.

v5:
1. Add a pc specific output file for test 051.
2. Add a filter to test case 051 to filter s390 specific warnings.
3. Check whether the machine type is pc or not rather than check whether the machine type 
is s390.
4. When using a machine specific reference file if the default machine has an alias then
use the alias as the output file name otherwise use the default machine name as the output
file name.

v4:
1. Generate all patches based on the latest master branch.
2. Rearrange patches

v3: 
1. Fix a typo in v2.

v2:
1. Drop the patches for test 039 for it has been fixed in upstream.
2. Integrate patches for test 071, 067 and 087.
3. Keep the other patches.

v1:
1. updated the test suite to be default-machine-type-aware, from the previous platform-aware
2. created a new patch "qemu-iotests: run qemu with -nodefaults" to counterpart the impact from the commit:
	c88930a6866e74953e931ae749781e98e486e5c8
	qemu-char: Permit only a single "stdio" character device

    When more than one is used, the terminal settings aren't restored
    correctly on exit.  Fixable.  However, such usage makes no sense,
    because the users race for input, so outlaw it instead.

    If you want to connect multiple things to stdio, use the mux
    chardev.
3. updated all the checking of platform name to the current machine name

Bo Tu (1):
  qemu-iotests-s390x-fix-test-130

Xiao Guang Chen (5):
  qemu-iotests: qemu machine type support
  qemu-iotests: run qemu with -nodefaults and fix 067,071,081 and 087
  qemu-iotests: s390x: fix test 041
  qemu-iotests: s390x: fix test 055
  qemu-iotests: s390x: fix test 051

root (1):
  qemu-iotests: fix test case 049

 tests/qemu-iotests/041           |   6 +
 tests/qemu-iotests/049.out       |  10 +-
 tests/qemu-iotests/051           |  79 ++++---
 tests/qemu-iotests/051.out       | 156 +++++---------
 tests/qemu-iotests/051.pc.out    | 433 +++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/055           |   9 +
 tests/qemu-iotests/067           |   8 +-
 tests/qemu-iotests/067.out       | 266 +-----------------------
 tests/qemu-iotests/071.out       |   4 -
 tests/qemu-iotests/081.out       |   2 -
 tests/qemu-iotests/087.out       |  12 --
 tests/qemu-iotests/130           |  13 +-
 tests/qemu-iotests/130.out       |   4 +-
 tests/qemu-iotests/130.pc.out    |  43 ++++
 tests/qemu-iotests/check         |   5 +
 tests/qemu-iotests/common        |   1 +
 tests/qemu-iotests/common.config |  11 +-
 tests/qemu-iotests/common.filter |   7 +
 tests/qemu-iotests/common.qemu   |   2 +-
 tests/qemu-iotests/iotests.py    |   1 +
 util/qemu-option.c               |   4 +
 21 files changed, 647 insertions(+), 429 deletions(-)
 create mode 100644 tests/qemu-iotests/051.pc.out
 create mode 100644 tests/qemu-iotests/130.pc.out

-- 
2.3.0

^ permalink raw reply	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 1/7] qemu-iotests: qemu machine type support
  2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
@ 2015-04-23  2:42 ` Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 2/7] qemu-iotests: run qemu with -nodefaults and fix 067, 071, 081 and 087 Xiao Guang Chen
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

This patch adds qemu machine type support to the io test suite.
Based on the qemu default machine type and alias of the default machine type
the reference output file can now vary from the default to a machine specific
output file if necessary. When using a machine specific reference file if the
default machine has an alias then use the alias as the output file name
otherwise use the default machine name as the output file name.

Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
---
 tests/qemu-iotests/check         | 5 +++++
 tests/qemu-iotests/common.config | 9 +++++++++
 tests/qemu-iotests/iotests.py    | 1 +
 3 files changed, 15 insertions(+)

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index baeae80..22b2e63 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -324,6 +324,11 @@ do
             fi
 
             reference="$source_iotests/$seq.out"
+            reference_machine="$source_iotests/$seq.$QEMU_DEFAULT_MACHINE.out"
+            if [ -f "$reference_machine" ]; then
+                reference="$reference_machine"
+            fi
+
             if [ "$CACHEMODE" = "none" ]; then
                 [ -f "$source_iotests/$seq.out.nocache" ] && reference="$source_iotests/$seq.out.nocache"
             fi
diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config
index a1973ad..0288cb1 100644
--- a/tests/qemu-iotests/common.config
+++ b/tests/qemu-iotests/common.config
@@ -107,6 +107,15 @@ export QEMU=$QEMU_PROG
 export QEMU_IMG=$QEMU_IMG_PROG
 export QEMU_IO="$QEMU_IO_PROG $QEMU_IO_OPTIONS"
 export QEMU_NBD=$QEMU_NBD_PROG
+default_machine=$($QEMU -machine \? | awk '/(default)/{print $1}')
+default_alias_machine=$($QEMU -machine \? |\
+    awk -v var_default_machine="$default_machine"\)\
+    '{if ($(NF-2)=="(alias"&&$(NF-1)=="of"&&$(NF)==var_default_machine){print $1}}')
+if [ ! -z "$default_alias_machine" ]; then
+    default_machine="$default_alias_machine"
+fi
+
+export QEMU_DEFAULT_MACHINE="$default_machine"
 
 [ -f /etc/qemu-iotest.config ]       && . /etc/qemu-iotest.config
 
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 1402854..36917bd 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -42,6 +42,7 @@ imgproto = os.environ.get('IMGPROTO', 'file')
 test_dir = os.environ.get('TEST_DIR', '/var/tmp')
 output_dir = os.environ.get('OUTPUT_DIR', '.')
 cachemode = os.environ.get('CACHEMODE')
+qemu_default_machine = os.environ.get('QEMU_DEFAULT_MACHINE')
 
 socket_scm_helper = os.environ.get('SOCKET_SCM_HELPER', 'socket_scm_helper')
 
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 2/7] qemu-iotests: run qemu with -nodefaults and fix 067, 071, 081 and 087
  2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 1/7] qemu-iotests: qemu machine type support Xiao Guang Chen
@ 2015-04-23  2:42 ` Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 3/7] qemu-iotests: s390x: fix test 041 Xiao Guang Chen
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

This patch fixes an io test suite issue that was introduced with the
commit c88930a6866e74953e931ae749781e98e486e5c8 'qemu-char: Permit only
a single "stdio" character device'. The option supresses the creation of
default devices such as the floopy and cdrom. Output files for test case
067, 071, 081 and 087 need to be updated to accommodate this change.
Use virtio-blk instead of virtio-blk-pci as the device driver for test case
067. For virtio-blk-pci is the same with virtio-blk as device driver but
other platform such as s390 may not recognize the virtio-blk-pci.

Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
---
 tests/qemu-iotests/067           |   8 +-
 tests/qemu-iotests/067.out       | 266 +--------------------------------------
 tests/qemu-iotests/071.out       |   4 -
 tests/qemu-iotests/081.out       |   2 -
 tests/qemu-iotests/087.out       |  12 --
 tests/qemu-iotests/common        |   1 +
 tests/qemu-iotests/common.config |   2 +-
 tests/qemu-iotests/common.qemu   |   2 +-
 8 files changed, 8 insertions(+), 289 deletions(-)

diff --git a/tests/qemu-iotests/067 b/tests/qemu-iotests/067
index 83eefa3..3e9a053 100755
--- a/tests/qemu-iotests/067
+++ b/tests/qemu-iotests/067
@@ -59,7 +59,7 @@ echo
 echo === -drive/-device and device_del ===
 echo
 
-run_qemu -drive file=$TEST_IMG,format=$IMGFMT,if=none,id=disk -device virtio-blk-pci,drive=disk,id=virtio0 <<EOF
+run_qemu -drive file=$TEST_IMG,format=$IMGFMT,if=none,id=disk -device virtio-blk,drive=disk,id=virtio0 <<EOF
 { "execute": "qmp_capabilities" }
 { "execute": "query-block" }
 { "execute": "device_del", "arguments": { "id": "virtio0" } }
@@ -76,7 +76,7 @@ run_qemu -drive file=$TEST_IMG,format=$IMGFMT,if=none,id=disk <<EOF
 { "execute": "qmp_capabilities" }
 { "execute": "query-block" }
 { "execute": "device_add",
-   "arguments": { "driver": "virtio-blk-pci", "drive": "disk",
+   "arguments": { "driver": "virtio-blk", "drive": "disk",
                   "id": "virtio0" } }
 { "execute": "device_del", "arguments": { "id": "virtio0" } }
 { "execute": "system_reset" }
@@ -94,7 +94,7 @@ run_qemu <<EOF
   "arguments": { "command-line": "drive_add 0 file=$TEST_IMG,format=$IMGFMT,if=none,id=disk" } }
 { "execute": "query-block" }
 { "execute": "device_add",
-   "arguments": { "driver": "virtio-blk-pci", "drive": "disk",
+   "arguments": { "driver": "virtio-blk", "drive": "disk",
                   "id": "virtio0" } }
 { "execute": "device_del", "arguments": { "id": "virtio0" } }
 { "execute": "system_reset" }
@@ -122,7 +122,7 @@ run_qemu <<EOF
   }
 { "execute": "query-block" }
 { "execute": "device_add",
-   "arguments": { "driver": "virtio-blk-pci", "drive": "disk",
+   "arguments": { "driver": "virtio-blk", "drive": "disk",
                   "id": "virtio0" } }
 { "execute": "device_del", "arguments": { "id": "virtio0" } }
 { "execute": "system_reset" }
diff --git a/tests/qemu-iotests/067.out b/tests/qemu-iotests/067.out
index 6ff41bc..5fbc881 100644
--- a/tests/qemu-iotests/067.out
+++ b/tests/qemu-iotests/067.out
@@ -3,7 +3,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 
 === -drive/-device and device_del ===
 
-Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virtio-blk-pci,drive=disk,id=virtio0
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virtio-blk,drive=disk,id=virtio0
 {
     QMP_VERSION
 }
@@ -57,28 +57,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virti
                 "encryption_key_missing": false
             },
             "type": "unknown"
-        },
-        {
-            "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
         }
     ]
 }
@@ -120,28 +98,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virti
 }
 {
     "return": [
-        {
-            "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        }
     ]
 }
 {
@@ -155,28 +111,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virti
     },
     "event": "SHUTDOWN"
 }
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "ide1-cd0",
-        "tray-open": true
-    }
-}
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "floppy0",
-        "tray-open": true
-    }
-}
 
 
 === -drive/device_add and device_del ===
@@ -235,28 +169,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk
             },
             "tray_open": false,
             "type": "unknown"
-        },
-        {
-            "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
         }
     ]
 }
@@ -302,28 +214,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk
 }
 {
     "return": [
-        {
-            "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        }
     ]
 }
 {
@@ -337,28 +227,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk
     },
     "event": "SHUTDOWN"
 }
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "ide1-cd0",
-        "tray-open": true
-    }
-}
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "floppy0",
-        "tray-open": true
-    }
-}
 
 
 === drive_add/device_add and device_del ===
@@ -377,28 +245,6 @@ Testing:
 {
     "return": [
         {
-            "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
             "device": "disk",
             "locked": false,
             "removable": true,
@@ -487,28 +333,6 @@ Testing:
 }
 {
     "return": [
-        {
-            "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        }
     ]
 }
 {
@@ -522,28 +346,6 @@ Testing:
     },
     "event": "SHUTDOWN"
 }
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "ide1-cd0",
-        "tray-open": true
-    }
-}
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "floppy0",
-        "tray-open": true
-    }
-}
 
 
 === blockdev_add/device_add and device_del ===
@@ -563,28 +365,6 @@ Testing:
 {
     "return": [
         {
-            "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
             "device": "disk",
             "locked": false,
             "removable": true,
@@ -675,28 +455,6 @@ Testing:
     "return": [
         {
             "io-status": "ok",
-            "device": "ide1-cd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "floppy0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "device": "sd0",
-            "locked": false,
-            "removable": true,
-            "tray_open": false,
-            "type": "unknown"
-        },
-        {
-            "io-status": "ok",
             "device": "disk",
             "locked": false,
             "removable": true,
@@ -754,27 +512,5 @@ Testing:
     },
     "event": "SHUTDOWN"
 }
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "ide1-cd0",
-        "tray-open": true
-    }
-}
-{
-    "timestamp": {
-        "seconds":  TIMESTAMP,
-        "microseconds":  TIMESTAMP
-    },
-    "event": "DEVICE_TRAY_MOVED",
-    "data": {
-        "device": "floppy0",
-        "tray-open": true
-    }
-}
 
 *** done
diff --git a/tests/qemu-iotests/071.out b/tests/qemu-iotests/071.out
index 9205ce2..8d2095a 100644
--- a/tests/qemu-iotests/071.out
+++ b/tests/qemu-iotests/071.out
@@ -50,8 +50,6 @@ read failed: Input/output error
 {"return": ""}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 QEMU_PROG: Failed to flush the L2 table cache: Input/output error
 QEMU_PROG: Failed to flush the refcount block cache: Input/output error
 
@@ -90,8 +88,6 @@ read failed: Input/output error
 {"return": ""}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 QEMU_PROG: Failed to flush the L2 table cache: Input/output error
 QEMU_PROG: Failed to flush the refcount block cache: Input/output error
 
diff --git a/tests/qemu-iotests/081.out b/tests/qemu-iotests/081.out
index 9f57d9d..692c4a4 100644
--- a/tests/qemu-iotests/081.out
+++ b/tests/qemu-iotests/081.out
@@ -36,8 +36,6 @@ read 10485760/10485760 bytes at offset 0
 {"return": ""}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 
 
 == using quorum rewrite corrupted mode ==
diff --git a/tests/qemu-iotests/087.out b/tests/qemu-iotests/087.out
index c71bb3a..c509a40 100644
--- a/tests/qemu-iotests/087.out
+++ b/tests/qemu-iotests/087.out
@@ -9,8 +9,6 @@ QMP_VERSION
 {"error": {"class": "GenericError", "desc": "Block device needs an ID"}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 
 
 === Duplicate ID ===
@@ -26,8 +24,6 @@ QMP_VERSION
 {"error": {"class": "GenericError", "desc": "node-name=disk3 is conflicting with a device id"}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 
 
 === aio=native without O_DIRECT ===
@@ -38,8 +34,6 @@ QMP_VERSION
 {"error": {"class": "GenericError", "desc": "aio=native requires cache.direct=true"}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 
 
 === Encrypted image ===
@@ -60,8 +54,6 @@ You can use 'qemu-img convert' to convert your image to an unencrypted one.
 {"error": {"class": "GenericError", "desc": "blockdev-add doesn't support encrypted devices"}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 
 Testing:
 QMP_VERSION
@@ -72,8 +64,6 @@ You can use 'qemu-img convert' to convert your image to an unencrypted one.
 {"error": {"class": "GenericError", "desc": "Guest must be stopped for opening of encrypted image"}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 
 
 === Missing driver ===
@@ -91,7 +81,5 @@ QMP_VERSION
 {"error": {"class": "GenericError", "desc": "Invalid parameter type for 'driver', expected: string"}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
 
 *** done
diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common
index 1e556bb..ed26d79 100644
--- a/tests/qemu-iotests/common
+++ b/tests/qemu-iotests/common
@@ -51,6 +51,7 @@ export IMGOPTS=""
 export CACHEMODE="writeback"
 export QEMU_IO_OPTIONS=""
 export CACHEMODE_IS_DEFAULT=true
+export QEMU_OPTIONS="-nodefaults"
 
 for r
 do
diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config
index 0288cb1..e0bf896 100644
--- a/tests/qemu-iotests/common.config
+++ b/tests/qemu-iotests/common.config
@@ -103,7 +103,7 @@ if [ -z "$QEMU_NBD_PROG" ]; then
     export QEMU_NBD_PROG="`set_prog_path qemu-nbd`"
 fi
 
-export QEMU=$QEMU_PROG
+export QEMU="$QEMU_PROG $QEMU_OPTIONS"
 export QEMU_IMG=$QEMU_IMG_PROG
 export QEMU_IO="$QEMU_IO_PROG $QEMU_IO_OPTIONS"
 export QEMU_NBD=$QEMU_NBD_PROG
diff --git a/tests/qemu-iotests/common.qemu b/tests/qemu-iotests/common.qemu
index 4e1996c..e3faa53 100644
--- a/tests/qemu-iotests/common.qemu
+++ b/tests/qemu-iotests/common.qemu
@@ -153,7 +153,7 @@ function _launch_qemu()
     mkfifo "${fifo_out}"
     mkfifo "${fifo_in}"
 
-    "${QEMU}" -nographic -serial none ${comm} -machine accel=qtest "${@}" \
+    ${QEMU} -nographic -serial none ${comm} -machine accel=qtest "${@}" \
                                                                 >"${fifo_out}" \
                                                                 2>&1 \
                                                                 <"${fifo_in}" &
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 3/7] qemu-iotests: s390x: fix test 041
  2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 1/7] qemu-iotests: qemu machine type support Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 2/7] qemu-iotests: run qemu with -nodefaults and fix 067, 071, 081 and 087 Xiao Guang Chen
@ 2015-04-23  2:42 ` Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 4/7] qemu-iotests: s390x: fix test 055 Xiao Guang Chen
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

There is no 'ide-cd' device defined on s390 platform, so
test_medium_not_found() test should be skipped.

Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
---
 tests/qemu-iotests/041 | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index 59a8f73..c6abe3c 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -197,6 +197,9 @@ class TestSingleDrive(ImageMirroringTestCase):
                         'target image does not match source after mirroring')
 
     def test_medium_not_found(self):
+        if iotests.qemu_default_machine != 'pc':
+            return
+
         result = self.vm.qmp('drive-mirror', device='ide1-cd0', sync='full',
                              target=target_img)
         self.assert_qmp(result, 'error/class', 'GenericError')
@@ -867,6 +870,9 @@ class TestRepairQuorum(ImageMirroringTestCase):
         if not self.has_quorum():
             return
 
+        if iotests.qemu_default_machine != 'pc':
+            return
+
         result = self.vm.qmp('drive-mirror', device='ide1-cd0', sync='full',
                              node_name='repair0',
                              replaces='img1',
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 4/7] qemu-iotests: s390x: fix test 055
  2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
                   ` (2 preceding siblings ...)
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 3/7] qemu-iotests: s390x: fix test 041 Xiao Guang Chen
@ 2015-04-23  2:42 ` Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 5/7] qemu-iotests: s390x: fix test 049 Xiao Guang Chen
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

There is no 'ide-cd' device defined on s390 platform, so
test_medium_not_found() test should be skipped.

Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
---
 tests/qemu-iotests/055 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index 017a609..e6e0ac4 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -104,11 +104,17 @@ class TestSingleDrive(iotests.QMPTestCase):
         self.do_test_pause('blockdev-backup', 'drive1', blockdev_target_img)
 
     def test_medium_not_found(self):
+        if iotests.qemu_default_machine != 'pc':
+            return
+
         result = self.vm.qmp('drive-backup', device='ide1-cd0',
                              target=target_img, sync='full')
         self.assert_qmp(result, 'error/class', 'GenericError')
 
     def test_medium_not_found_blockdev_backup(self):
+        if iotests.qemu_default_machine != 'pc':
+            return
+
         result = self.vm.qmp('blockdev-backup', device='ide1-cd0',
                              target='drive1', sync='full')
         self.assert_qmp(result, 'error/class', 'GenericError')
@@ -323,6 +329,9 @@ class TestSingleTransaction(iotests.QMPTestCase):
         self.do_test_pause('blockdev-backup', 'drive1', blockdev_target_img)
 
     def do_test_medium_not_found(self, cmd, target):
+        if iotests.qemu_default_machine != 'pc':
+            return
+
         result = self.vm.qmp('transaction', actions=[{
                 'type': cmd,
                 'data': { 'device': 'ide1-cd0',
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 5/7] qemu-iotests: s390x: fix test 049
  2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
                   ` (3 preceding siblings ...)
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 4/7] qemu-iotests: s390x: fix test 055 Xiao Guang Chen
@ 2015-04-23  2:42 ` Xiao Guang Chen
  2015-04-23 16:47   ` Max Reitz
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051 Xiao Guang Chen
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130 Xiao Guang Chen
  6 siblings, 1 reply; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

From: Bo Tu <tubo@linux.vnet.ibm.com>

when creating an image qemu-img enable us specifying the size of the
image using -o size=xx options. But when we specify an invalid size
such as a negtive size then different platform gives different result.

parse_option_size() function in util/qemu-option.c will be called to
parse the size, a cast was called in the function to cast the input
(saved as a double in the function) size to an unsigned int64 value,
when the input is a negtive value or exceeds the maximum of uint64, then
the result is undefined.

Language spec 6.3.1.4 Real floating and integers:
the result of this assignment/cast is undefined if the float is not
in the open interval (-1, U<type>_MAX+1).

Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
---
 tests/qemu-iotests/049.out | 10 ++++------
 util/qemu-option.c         |  5 +++++
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out
index 9f93666..75d90b2 100644
--- a/tests/qemu-iotests/049.out
+++ b/tests/qemu-iotests/049.out
@@ -95,17 +95,15 @@ qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- -1024
 qemu-img: Image size must be less than 8 EiB!
 
 qemu-img create -f qcow2 -o size=-1024 TEST_DIR/t.qcow2
-qemu-img: qcow2 doesn't support shrinking images yet
-qemu-img: TEST_DIR/t.qcow2: Could not resize image: Operation not supported
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=-1024 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
+qemu-img: Parameter 'size' expects a positive number and must not exceeds the maximum UINT64
+qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'
 
 qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- -1k
 qemu-img: Image size must be less than 8 EiB!
 
 qemu-img create -f qcow2 -o size=-1k TEST_DIR/t.qcow2
-qemu-img: qcow2 doesn't support shrinking images yet
-qemu-img: TEST_DIR/t.qcow2: Could not resize image: Operation not supported
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=-1024 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
+qemu-img: Parameter 'size' expects a positive number and must not exceeds the maximum UINT64
+qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'
 
 qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- 1kilobyte
 qemu-img: Invalid image size specified! You may use k, M, G, T, P or E suffixes for
diff --git a/util/qemu-option.c b/util/qemu-option.c
index fda4e5f..1c50fa4 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -179,6 +179,11 @@ void parse_option_size(const char *name, const char *value,
 
     if (value != NULL) {
         sizef = strtod(value, &postfix);
+        if (sizef < 0 || sizef > UINT64_MAX) {
+            error_set(errp, QERR_INVALID_PARAMETER_VALUE, name, "a positive "
+                       "number and must not exceeds the maximum UINT64");
+            return;
+        }
         switch (*postfix) {
         case 'T':
             sizef *= 1024;
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051
  2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
                   ` (4 preceding siblings ...)
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 5/7] qemu-iotests: s390x: fix test 049 Xiao Guang Chen
@ 2015-04-23  2:42 ` Xiao Guang Chen
  2015-04-23 17:00   ` Max Reitz
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130 Xiao Guang Chen
  6 siblings, 1 reply; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

The tests for device type "ide_cd" should only be tested for the pc platform.
The default device id of hard disk on the s390 platform differs to that
of the x86 platform. A new variable device_id is defined and "virtio0"
set for the s390 platform. A x86 platform specific output file is also
needed.
A new filter was added to filter orphan warnings.

Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
---
 tests/qemu-iotests/051           |  79 ++++---
 tests/qemu-iotests/051.out       | 156 +++++---------
 tests/qemu-iotests/051.pc.out    | 433 +++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/common.filter |   7 +
 4 files changed, 545 insertions(+), 130 deletions(-)
 create mode 100644 tests/qemu-iotests/051.pc.out

diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
index 0360f37..8de16a5 100755
--- a/tests/qemu-iotests/051
+++ b/tests/qemu-iotests/051
@@ -147,13 +147,19 @@ run_qemu -drive if=ide
 run_qemu -drive if=virtio
 run_qemu -drive if=scsi
 
-run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
-run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
-
-run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
-run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
-run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
-run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
+case "$QEMU_DEFAULT_MACHINE" in
+    pc)
+        run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
+        run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
+
+        run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
+        run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
+        run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
+        run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
+        ;;
+    *)
+        ;;
+esac
 
 echo
 echo === Read-only ===
@@ -167,13 +173,19 @@ run_qemu -drive file="$TEST_IMG",if=ide,readonly=on
 run_qemu -drive file="$TEST_IMG",if=virtio,readonly=on
 run_qemu -drive file="$TEST_IMG",if=scsi,readonly=on
 
-run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-cd,drive=disk
-run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
+case "$QEMU_DEFAULT_MACHINE" in
+    pc)
+        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-cd,drive=disk
+        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
 
-run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-drive,drive=disk
-run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-hd,drive=disk
-run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
-run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
+        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-drive,drive=disk
+        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-hd,drive=disk
+        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
+        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
+        ;;
+    *)
+        ;;
+esac
 
 echo
 echo === Cache modes ===
@@ -182,12 +194,12 @@ echo
 # Cannot use the test image because cache=none might not work on the host FS
 # Use cdrom so that we won't get errors about missing media
 
-run_qemu -drive media=cdrom,cache=none
-run_qemu -drive media=cdrom,cache=directsync
-run_qemu -drive media=cdrom,cache=writeback
-run_qemu -drive media=cdrom,cache=writethrough
-run_qemu -drive media=cdrom,cache=unsafe
-run_qemu -drive media=cdrom,cache=invalid_value
+run_qemu -drive if=scsi,media=cdrom,cache=none
+run_qemu -drive if=scsi,media=cdrom,cache=directsync
+run_qemu -drive if=scsi,media=cdrom,cache=writeback
+run_qemu -drive if=scsi,media=cdrom,cache=writethrough
+run_qemu -drive if=scsi,media=cdrom,cache=unsafe
+run_qemu -drive if=scsi,media=cdrom,cache=invalid_value
 
 echo
 echo === Specifying the protocol layer ===
@@ -251,28 +263,37 @@ echo
 echo === Snapshot mode ===
 echo
 
+case "$QEMU_DEFAULT_MACHINE" in
+    pc)
+        device_id="ide0-hd0"
+        ;;
+    s390)
+        device_id="virtio0"
+        ;;
+esac
+
 $QEMU_IO -c "write -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
 
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="file:$TEST_IMG" -snapshot | _filter_qemu_io
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="file:$TEST_IMG" -snapshot | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
 
 # Opening a read-only file r/w with snapshot=on
 chmod u-w "$TEST_IMG"
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
 chmod u+w "$TEST_IMG"
 
 $QEMU_IO -c "read -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
 
-echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=off | _filter_qemu_io
+echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG",snapshot=off | _filter_qemu_io
 
 $QEMU_IO -c "read -P 0x22 0 4k" "$TEST_IMG" | _filter_qemu_io
 
-echo -e 'qemu-io ide0-hd0 "write -P 0x33 0 4k"\ncommit ide0-hd0' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
+echo -e "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit $device_id" | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
 
 $QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io
 
diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out
index 2890eac..63e0e81 100644
--- a/tests/qemu-iotests/051.out
+++ b/tests/qemu-iotests/051.out
@@ -5,16 +5,16 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file='TEST_DIR
 === Unknown option ===
 
 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=
-QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
 
 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on
-QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
 
 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234
-QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
 
 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo
-QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
 
 
 === Unknown protocol option ===
@@ -51,8 +51,7 @@ QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specif
 
 Testing: -device virtio-scsi-pci -device scsi-hd
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: -device scsi-hd: drive property not set
-QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
+(qemu) QEMU_PROG: -device virtio-scsi-pci: No 'PCI' bus found for device 'virtio-scsi-pci'
 
 
 === Overriding backing file ===
@@ -60,7 +59,7 @@ QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
 Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig -nodefaults
 QEMU X.Y.Z monitor - type 'help' for more information
 (qemu) i^[[K^[[Din^[[K^[[D^[[Dinf^[[K^[[D^[[D^[[Dinfo^[[K^[[D^[[D^[[D^[[Dinfo ^[[K^[[D^[[D^[[D^[[D^[[Dinfo b^[[K^[[D^[[D^[[D^[[D^[[D^[[Dinfo bl^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo blo^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo bloc^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo block^[[K
-ide0-hd0: TEST_DIR/t.qcow2 (qcow2)
+virtio0: TEST_DIR/t.qcow2 (qcow2)
     Cache mode:       writeback
     Backing file:     TEST_DIR/t.qcow2.orig (chain depth: 1)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
@@ -110,79 +109,56 @@ QEMU X.Y.Z monitor - type 'help' for more information
 
 Testing: -drive if=floppy
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive if=ide,media=cdrom
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive if=scsi,media=cdrom
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive if=ide
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: Device needs media, but drive is empty
-QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive if=virtio
 QEMU X.Y.Z monitor - type 'help' for more information
 (qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive is empty
-QEMU_PROG: -drive if=virtio: Device 'virtio-blk-pci' could not be initialized
+QEMU_PROG: -drive if=virtio: Device 'virtio-blk-s390' could not be initialized
 
 Testing: -drive if=scsi
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: Initialization of device lsi53c895a failed: Device needs media, but drive is empty
-
-Testing: -drive if=none,id=disk -device ide-cd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
-
-Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
-
-Testing: -drive if=none,id=disk -device ide-drive,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: -device ide-drive,drive=disk: Device needs media, but drive is empty
-QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
-QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
-
-Testing: -drive if=none,id=disk -device ide-hd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but drive is empty
-QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
-QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
-
-Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: -device scsi-disk,drive=disk: Device needs media, but drive is empty
-QEMU_PROG: -device scsi-disk,drive=disk: Device 'scsi-disk' could not be initialized
-
-Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, but drive is empty
-QEMU_PROG: -device scsi-hd,drive=disk: Device 'scsi-hd' could not be initialized
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 
 === Read-only ===
 
 Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,media=cdrom,readonly=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: Can't use a read-only drive
-QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
 QEMU X.Y.Z monitor - type 'help' for more information
@@ -190,61 +166,39 @@ QEMU X.Y.Z monitor - type 'help' for more information
 
 Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,readonly=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
-
-Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-cd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
-
-Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
-
-Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-drive,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: -device ide-drive,drive=disk: Can't use a read-only drive
-QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
-QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
-
-Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-hd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) QEMU_PROG: -device ide-hd,drive=disk: Can't use a read-only drive
-QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
-QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
-
-Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
-
-Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
-QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 
 === Cache modes ===
 
-Testing: -drive media=cdrom,cache=none
+Testing: -drive if=scsi,media=cdrom,cache=none
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
-Testing: -drive media=cdrom,cache=directsync
+Testing: -drive if=scsi,media=cdrom,cache=directsync
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
-Testing: -drive media=cdrom,cache=writeback
+Testing: -drive if=scsi,media=cdrom,cache=writeback
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
-Testing: -drive media=cdrom,cache=writethrough
+Testing: -drive if=scsi,media=cdrom,cache=writethrough
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
-Testing: -drive media=cdrom,cache=unsafe
+Testing: -drive if=scsi,media=cdrom,cache=unsafe
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+(qemu)
+q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
-Testing: -drive media=cdrom,cache=invalid_value
-QEMU_PROG: -drive media=cdrom,cache=invalid_value: invalid cache option
+Testing: -drive if=scsi,media=cdrom,cache=invalid_value
+QEMU_PROG: -drive if=scsi,media=cdrom,cache=invalid_value: invalid cache option
 
 
 === Specifying the protocol layer ===
@@ -355,56 +309,56 @@ wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2 -snapshot
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=file:TEST_DIR/t.qcow2 -snapshot
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
 QEMU X.Y.Z monitor - type 'help' for more information
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 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
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+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
@@ -413,7 +367,7 @@ read 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off
 QEMU X.Y.Z monitor - type 'help' for more information
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 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
@@ -422,10 +376,10 @@ read 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
 QEMU X.Y.Z monitor - type 'help' for more information
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 rite -P 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k"^[[K
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
 ite -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 4k"^[[K
 wrote 4096/4096 bytes at offset 0
 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
 (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
 
 read 4096/4096 bytes at offset 0
diff --git a/tests/qemu-iotests/051.pc.out b/tests/qemu-iotests/051.pc.out
new file mode 100644
index 0000000..4c9224d
--- /dev/null
+++ b/tests/qemu-iotests/051.pc.out
@@ -0,0 +1,433 @@
+QA output created by 051
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file='TEST_DIR/t.IMGFMT.base'
+
+=== Unknown option ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
+
+
+=== Unknown protocol option ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=: Block protocol 'file' doesn't support the option 'unknown_opt'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on: Block protocol 'file' doesn't support the option 'unknown_opt'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234: Block protocol 'file' doesn't support the option 'unknown_opt'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo: Block protocol 'file' doesn't support the option 'unknown_opt'
+
+
+=== Invalid format ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=foo
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=foo: Unknown driver 'foo'
+
+Testing: -drive file=TEST_DIR/t.qcow2,driver=foo
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=foo: Unknown driver 'foo'
+
+Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2: Cannot specify both 'driver' and 'format'
+
+Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specify both 'driver' and 'format'
+
+
+=== Device without drive ===
+
+Testing: -device virtio-scsi-pci -device scsi-hd
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -device scsi-hd: drive property not set
+QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
+
+
+=== Overriding backing file ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig -nodefaults
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) i^[[K^[[Din^[[K^[[D^[[Dinf^[[K^[[D^[[D^[[Dinfo^[[K^[[D^[[D^[[D^[[Dinfo ^[[K^[[D^[[D^[[D^[[D^[[Dinfo b^[[K^[[D^[[D^[[D^[[D^[[D^[[Dinfo bl^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo blo^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo bloc^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo block^[[K
+ide0-hd0: TEST_DIR/t.qcow2 (qcow2)
+    Cache mode:       writeback
+    Backing file:     TEST_DIR/t.qcow2.orig (chain depth: 1)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
+
+Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
+
+Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
+
+
+=== Enable and disable lazy refcounting on the command line, plus some invalid values ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: Parameter 'lazy-refcounts' expects 'on' or 'off'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: Parameter 'lazy-refcounts' expects 'on' or 'off'
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: Parameter 'lazy-refcounts' expects 'on' or 'off'
+
+
+=== With version 2 images enabling lazy refcounts must fail ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: Lazy refcounts require a qcow2 image with at least qemu 1.1 compatibility level
+
+Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+
+=== No medium ===
+
+Testing: -drive if=floppy
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=ide,media=cdrom
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=scsi,media=cdrom
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=ide
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: Device needs media, but drive is empty
+QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
+
+Testing: -drive if=virtio
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive is empty
+QEMU_PROG: -drive if=virtio: Device 'virtio-blk-pci' could not be initialized
+
+Testing: -drive if=scsi
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: Initialization of device lsi53c895a failed: Device needs media, but drive is empty
+
+Testing: -drive if=none,id=disk -device ide-cd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=none,id=disk -device ide-drive,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -device ide-drive,drive=disk: Device needs media, but drive is empty
+QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
+QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
+
+Testing: -drive if=none,id=disk -device ide-hd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but drive is empty
+QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
+QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
+
+Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -device scsi-disk,drive=disk: Device needs media, but drive is empty
+QEMU_PROG: -device scsi-disk,drive=disk: Device 'scsi-disk' could not be initialized
+
+Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, but drive is empty
+QEMU_PROG: -device scsi-hd,drive=disk: Device 'scsi-hd' could not be initialized
+
+
+=== Read-only ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,media=cdrom,readonly=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: Can't use a read-only drive
+QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,readonly=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-cd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-drive,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -device ide-drive,drive=disk: Can't use a read-only drive
+QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
+QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-hd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) QEMU_PROG: -device ide-hd,drive=disk: Can't use a read-only drive
+QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
+QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+
+=== Cache modes ===
+
+Testing: -drive if=scsi,media=cdrom,cache=none
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=scsi,media=cdrom,cache=directsync
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=scsi,media=cdrom,cache=writeback
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=scsi,media=cdrom,cache=writethrough
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=scsi,media=cdrom,cache=unsafe
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive if=scsi,media=cdrom,cache=invalid_value
+QEMU_PROG: -drive if=scsi,media=cdrom,cache=invalid_value: invalid cache option
+
+
+=== Specifying the protocol layer ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,file.driver=file
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2: Block format 'qcow2' used by device '' doesn't support the option 'filename'
+
+
+=== Leaving out required options ===
+
+Testing: -drive driver=file
+QEMU_PROG: -drive driver=file: The 'file' block driver requires a file name
+
+Testing: -drive driver=nbd
+QEMU_PROG: -drive driver=nbd: one of path and host must be specified.
+
+Testing: -drive driver=raw
+QEMU_PROG: -drive driver=raw: Can't use 'raw' as a block driver for the protocol level
+
+Testing: -drive file.driver=file
+QEMU_PROG: -drive file.driver=file: The 'file' block driver requires a file name
+
+Testing: -drive file.driver=nbd
+QEMU_PROG: -drive file.driver=nbd: one of path and host must be specified.
+
+Testing: -drive file.driver=raw
+QEMU_PROG: -drive file.driver=raw: Can't use 'raw' as a block driver for the protocol level
+
+Testing: -drive foo=bar
+QEMU_PROG: -drive foo=bar: Must specify either driver or file
+
+
+=== Specifying both an option and its legacy alias ===
+
+Testing: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678: 'throttling.iops-total' and its alias 'iops' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678: 'throttling.iops-read' and its alias 'iops_rd' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678: 'throttling.iops-write' and its alias 'iops_wr' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678: 'throttling.bps-total' and its alias 'bps' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678: 'throttling.bps-read' and its alias 'bps_rd' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678: 'throttling.bps-write' and its alias 'bps_wr' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678: 'throttling.iops-total-max' and its alias 'iops_max' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678: 'throttling.iops-read-max' and its alias 'iops_rd_max' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678: 'throttling.iops-write-max' and its alias 'iops_wr_max' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678: 'throttling.bps-total-max' and its alias 'bps_max' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678: 'throttling.bps-read-max' and its alias 'bps_rd_max' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678: 'throttling.bps-write-max' and its alias 'bps_wr_max' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678: 'throttling.iops-size' and its alias 'iops_size' can't be used at the same time
+
+Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off
+QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 'read-only' and its alias 'readonly' can't be used at the same time
+
+
+=== Parsing protocol from file name ===
+
+Testing: -hda foo:bar
+QEMU_PROG: -hda foo:bar: Unknown protocol 'foo'
+
+Testing: -drive file=foo:bar
+QEMU_PROG: -drive file=foo:bar: Unknown protocol 'foo'
+
+Testing: -drive file.filename=foo:bar
+QEMU_PROG: -drive file.filename=foo:bar: Could not open 'foo:bar': No such file or directory
+
+Testing: -hda file:TEST_DIR/t.qcow2
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=file:TEST_DIR/t.qcow2
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file.filename=file:TEST_DIR/t.qcow2
+QEMU_PROG: -drive file.filename=file:TEST_DIR/t.qcow2: Could not open 'file:TEST_DIR/t.qcow2': No such file or directory
+
+
+=== Snapshot mode ===
+
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2 -snapshot
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=file:TEST_DIR/t.qcow2 -snapshot
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+read 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+read 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
 ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
 rite -P 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k"^[[K
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
+
+read 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+*** done
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 012a812..db86fd7 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -154,9 +154,16 @@ _filter_qemu_io()
         -e "s/qemu-io> //g"
 }
 
+# removes orphan warnings
+_filter_orphan()
+{
+    sed -e 's/ Warning: Orphaned drive without device:.*$//g'
+}
+
 # replace occurrences of QEMU_PROG with "qemu"
 _filter_qemu()
 {
+    _filter_orphan | \
     sed -e "s#\\(^\\|(qemu) \\)$(basename $QEMU_PROG):#\1QEMU_PROG:#" \
         -e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z monitor#' \
         -e '/main-loop: WARNING: I\/O thread spun for [0-9]\+ iterations/d' \
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
                   ` (5 preceding siblings ...)
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051 Xiao Guang Chen
@ 2015-04-23  2:42 ` Xiao Guang Chen
  2015-04-23 17:07   ` Max Reitz
  6 siblings, 1 reply; 21+ messages in thread
From: Xiao Guang Chen @ 2015-04-23  2:42 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

From: Bo Tu <tubo@linux.vnet.ibm.com>

The tests for device type "ide_cd" should only be tested for the pc platform.
The default device id of hard disk on the s390 platform differs to that
of the x86 platform. A new variable device_id is defined and "virtio0"
set for the s390 platform. A x86 platform specific output file is also
needed.

Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
---
 tests/qemu-iotests/130        | 13 +++++++++++--
 tests/qemu-iotests/130.out    |  4 ++--
 tests/qemu-iotests/130.pc.out | 43 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 56 insertions(+), 4 deletions(-)
 create mode 100644 tests/qemu-iotests/130.pc.out

diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
index bc26247..de40c7b 100755
--- a/tests/qemu-iotests/130
+++ b/tests/qemu-iotests/130
@@ -58,9 +58,18 @@ echo "=== HMP commit ==="
 echo
 # bdrv_make_empty() involves a header update for qcow2
 
+case "$QEMU_DEFAULT_MACHINE" in
+    pc)
+        device_id="ide0-hd0"
+        ;;
+    s390)
+        device_id="virtio0"
+        ;;
+esac
+
 # Test that a backing file isn't written
 _launch_qemu -drive file="$TEST_IMG",backing.file.filename="$TEST_IMG.base"
-_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
+_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"
 _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
 _cleanup_qemu
 _img_info | _filter_img_info
@@ -69,7 +78,7 @@ _img_info | _filter_img_info
 # command line, that backing file is retained, with the right format
 _make_test_img -F raw -b "$TEST_IMG.orig" 64M
 _launch_qemu -drive file="$TEST_IMG",backing.file.filename="$TEST_IMG.base",backing.driver=$IMGFMT
-_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
+_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"
 _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
 _cleanup_qemu
 _img_info | _filter_img_info
diff --git a/tests/qemu-iotests/130.out b/tests/qemu-iotests/130.out
index ea68b5d..cc4a15a 100644
--- a/tests/qemu-iotests/130.out
+++ b/tests/qemu-iotests/130.out
@@ -9,14 +9,14 @@ virtual size: 64M (67108864 bytes)
 === HMP commit ===
 
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
 (qemu) 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
 virtual size: 64M (67108864 bytes)
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
 (qemu) 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
diff --git a/tests/qemu-iotests/130.pc.out b/tests/qemu-iotests/130.pc.out
new file mode 100644
index 0000000..ea68b5d
--- /dev/null
+++ b/tests/qemu-iotests/130.pc.out
@@ -0,0 +1,43 @@
+QA output created by 130
+Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+
+=== HMP commit ===
+
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.orig
+backing file format: raw
+
+=== Marking image dirty (lazy refcounts) ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.orig
+backing file format: raw
+*** done
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 5/7] qemu-iotests: s390x: fix test 049
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 5/7] qemu-iotests: s390x: fix test 049 Xiao Guang Chen
@ 2015-04-23 16:47   ` Max Reitz
  2015-04-27  2:52     ` tu bo
  0 siblings, 1 reply; 21+ messages in thread
From: Max Reitz @ 2015-04-23 16:47 UTC (permalink / raw)
  To: Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

On 23.04.2015 04:42, Xiao Guang Chen wrote:
> From: Bo Tu <tubo@linux.vnet.ibm.com>

Hm, why is Bo Tu the patch author, but doesn't have an S-o-b in the 
commit message?

> when creating an image qemu-img enable us specifying the size of the
> image using -o size=xx options. But when we specify an invalid size
> such as a negtive size then different platform gives different result.
>
> parse_option_size() function in util/qemu-option.c will be called to
> parse the size, a cast was called in the function to cast the input
> (saved as a double in the function) size to an unsigned int64 value,
> when the input is a negtive value or exceeds the maximum of uint64, then
> the result is undefined.
>
> Language spec 6.3.1.4 Real floating and integers:
> the result of this assignment/cast is undefined if the float is not
> in the open interval (-1, U<type>_MAX+1).

Thank you for pointing to the specific section. I guess there are always 
new things to discover in C...

> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
> ---
>   tests/qemu-iotests/049.out | 10 ++++------
>   util/qemu-option.c         |  5 +++++
>   2 files changed, 9 insertions(+), 6 deletions(-)
>
> diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out
> index 9f93666..75d90b2 100644
> --- a/tests/qemu-iotests/049.out
> +++ b/tests/qemu-iotests/049.out
> @@ -95,17 +95,15 @@ qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- -1024
>   qemu-img: Image size must be less than 8 EiB!
>   
>   qemu-img create -f qcow2 -o size=-1024 TEST_DIR/t.qcow2
> -qemu-img: qcow2 doesn't support shrinking images yet
> -qemu-img: TEST_DIR/t.qcow2: Could not resize image: Operation not supported
> -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=-1024 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
> +qemu-img: Parameter 'size' expects a positive number and must not exceeds the maximum UINT64
> +qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'
>   
>   qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- -1k
>   qemu-img: Image size must be less than 8 EiB!
>   
>   qemu-img create -f qcow2 -o size=-1k TEST_DIR/t.qcow2
> -qemu-img: qcow2 doesn't support shrinking images yet
> -qemu-img: TEST_DIR/t.qcow2: Could not resize image: Operation not supported
> -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=-1024 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
> +qemu-img: Parameter 'size' expects a positive number and must not exceeds the maximum UINT64
> +qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'
>   
>   qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- 1kilobyte
>   qemu-img: Invalid image size specified! You may use k, M, G, T, P or E suffixes for
> diff --git a/util/qemu-option.c b/util/qemu-option.c
> index fda4e5f..1c50fa4 100644
> --- a/util/qemu-option.c
> +++ b/util/qemu-option.c
> @@ -179,6 +179,11 @@ void parse_option_size(const char *name, const char *value,
>   
>       if (value != NULL) {
>           sizef = strtod(value, &postfix);
> +        if (sizef < 0 || sizef > UINT64_MAX) {
> +            error_set(errp, QERR_INVALID_PARAMETER_VALUE, name, "a positive "
> +                       "number and must not exceeds the maximum UINT64");

I think Markus would like to see these error macros not getting used 
anymore, so I think it should be dropped and the full string should be 
given here. I'll let him do the arguing, though. :-)

If you keep the macro, I'd propose "a non-negative number below 2^64" 
(or actually give the decimal value of UINT64_MAX, using 'a non-negative 
number not exceeding "%" PRIu64, UINT64_MAX'). Remember that 0 is not 
positive, but still a valid choice.

If you drop the macro, I'd propose error_setg(errp, "'%s' must be a 
non-negative number below 2^64", name) or, like it is now, 
error_setg(errp, "Parameter '%s' expects a non-negative number below 
2^64", name).

Max

> +            return;
> +        }
>           switch (*postfix) {
>           case 'T':
>               sizef *= 1024;

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051 Xiao Guang Chen
@ 2015-04-23 17:00   ` Max Reitz
  2015-04-27  3:57     ` tu bo
  0 siblings, 1 reply; 21+ messages in thread
From: Max Reitz @ 2015-04-23 17:00 UTC (permalink / raw)
  To: Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

On 23.04.2015 04:42, Xiao Guang Chen wrote:
> The tests for device type "ide_cd" should only be tested for the pc platform.
> The default device id of hard disk on the s390 platform differs to that
> of the x86 platform. A new variable device_id is defined and "virtio0"
> set for the s390 platform. A x86 platform specific output file is also
> needed.
> A new filter was added to filter orphan warnings.
>
> Reviewed-by: Max Reitz <mreitz@redhat.com>
> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
> ---
>   tests/qemu-iotests/051           |  79 ++++---
>   tests/qemu-iotests/051.out       | 156 +++++---------
>   tests/qemu-iotests/051.pc.out    | 433 +++++++++++++++++++++++++++++++++++++++
>   tests/qemu-iotests/common.filter |   7 +
>   4 files changed, 545 insertions(+), 130 deletions(-)
>   create mode 100644 tests/qemu-iotests/051.pc.out
>
> diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
> index 0360f37..8de16a5 100755
> --- a/tests/qemu-iotests/051
> +++ b/tests/qemu-iotests/051
> @@ -147,13 +147,19 @@ run_qemu -drive if=ide
>   run_qemu -drive if=virtio
>   run_qemu -drive if=scsi
>   
> -run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
> -run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
> -
> -run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
> -run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
> -run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
> -run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
> +case "$QEMU_DEFAULT_MACHINE" in
> +    pc)
> +        run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
> +
> +        run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
> +        run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
> +        ;;
> +    *)
> +        ;;
> +esac
>   
>   echo
>   echo === Read-only ===
> @@ -167,13 +173,19 @@ run_qemu -drive file="$TEST_IMG",if=ide,readonly=on
>   run_qemu -drive file="$TEST_IMG",if=virtio,readonly=on
>   run_qemu -drive file="$TEST_IMG",if=scsi,readonly=on
>   
> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-cd,drive=disk
> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
> +case "$QEMU_DEFAULT_MACHINE" in
> +    pc)
> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-cd,drive=disk
> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
>   
> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-drive,drive=disk
> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-hd,drive=disk
> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-drive,drive=disk
> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-hd,drive=disk
> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
> +        ;;
> +    *)
> +        ;;
> +esac
>   
>   echo
>   echo === Cache modes ===
> @@ -182,12 +194,12 @@ echo
>   # Cannot use the test image because cache=none might not work on the host FS
>   # Use cdrom so that we won't get errors about missing media
>   
> -run_qemu -drive media=cdrom,cache=none
> -run_qemu -drive media=cdrom,cache=directsync
> -run_qemu -drive media=cdrom,cache=writeback
> -run_qemu -drive media=cdrom,cache=writethrough
> -run_qemu -drive media=cdrom,cache=unsafe
> -run_qemu -drive media=cdrom,cache=invalid_value
> +run_qemu -drive if=scsi,media=cdrom,cache=none
> +run_qemu -drive if=scsi,media=cdrom,cache=directsync
> +run_qemu -drive if=scsi,media=cdrom,cache=writeback
> +run_qemu -drive if=scsi,media=cdrom,cache=writethrough
> +run_qemu -drive if=scsi,media=cdrom,cache=unsafe
> +run_qemu -drive if=scsi,media=cdrom,cache=invalid_value
>   
>   echo
>   echo === Specifying the protocol layer ===
> @@ -251,28 +263,37 @@ echo
>   echo === Snapshot mode ===
>   echo
>   
> +case "$QEMU_DEFAULT_MACHINE" in
> +    pc)
> +        device_id="ide0-hd0"
> +        ;;
> +    s390)
> +        device_id="virtio0"
> +        ;;
> +esac
> +
>   $QEMU_IO -c "write -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
>   
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="file:$TEST_IMG" -snapshot | _filter_qemu_io
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="file:$TEST_IMG" -snapshot | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
>   
>   # Opening a read-only file r/w with snapshot=on
>   chmod u-w "$TEST_IMG"
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
>   chmod u+w "$TEST_IMG"
>   
>   $QEMU_IO -c "read -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
>   
> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=off | _filter_qemu_io
> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive file="$TEST_IMG",snapshot=off | _filter_qemu_io
>   
>   $QEMU_IO -c "read -P 0x22 0 4k" "$TEST_IMG" | _filter_qemu_io
>   
> -echo -e 'qemu-io ide0-hd0 "write -P 0x33 0 4k"\ncommit ide0-hd0' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
> +echo -e "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit $device_id" | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
>   
>   $QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io
>   
> diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out
> index 2890eac..63e0e81 100644
> --- a/tests/qemu-iotests/051.out
> +++ b/tests/qemu-iotests/051.out
> @@ -5,16 +5,16 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file='TEST_DIR
>   === Unknown option ===
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=
> -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on
> -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234
> -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo
> -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 'qcow2' used by device 'virtio0' doesn't support the option 'unknown_opt'
>   
>   
>   === Unknown protocol option ===
> @@ -51,8 +51,7 @@ QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specif
>   
>   Testing: -device virtio-scsi-pci -device scsi-hd
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: -device scsi-hd: drive property not set
> -QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
> +(qemu) QEMU_PROG: -device virtio-scsi-pci: No 'PCI' bus found for device 'virtio-scsi-pci'

This change looks like you'd rather just disable this test for non-PCI 
systems. Also, it's a change from v6 which forces me to remind you to 
please remove Reviewed-by statements from the commit message if there 
are functional changes in a patch from the previously reviewed version.

(Because just like in this case, the reviewer (i.e., me) may find some 
of these changes questionable, or might even outright object them.)

Max

>   === Overriding backing file ===
> @@ -60,7 +59,7 @@ QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
>   Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig -nodefaults
>   QEMU X.Y.Z monitor - type 'help' for more information
>   (qemu) i^[[K^[[Din^[[K^[[D^[[Dinf^[[K^[[D^[[D^[[Dinfo^[[K^[[D^[[D^[[D^[[Dinfo ^[[K^[[D^[[D^[[D^[[D^[[Dinfo b^[[K^[[D^[[D^[[D^[[D^[[D^[[Dinfo bl^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo blo^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo bloc^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo block^[[K
> -ide0-hd0: TEST_DIR/t.qcow2 (qcow2)
> +virtio0: TEST_DIR/t.qcow2 (qcow2)
>       Cache mode:       writeback
>       Backing file:     TEST_DIR/t.qcow2.orig (chain depth: 1)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> @@ -110,79 +109,56 @@ QEMU X.Y.Z monitor - type 'help' for more information
>   
>   Testing: -drive if=floppy
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive if=ide,media=cdrom
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive if=scsi,media=cdrom
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive if=ide
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: Device needs media, but drive is empty
> -QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive if=virtio
>   QEMU X.Y.Z monitor - type 'help' for more information
>   (qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive is empty
> -QEMU_PROG: -drive if=virtio: Device 'virtio-blk-pci' could not be initialized
> +QEMU_PROG: -drive if=virtio: Device 'virtio-blk-s390' could not be initialized
>   
>   Testing: -drive if=scsi
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: Initialization of device lsi53c895a failed: Device needs media, but drive is empty
> -
> -Testing: -drive if=none,id=disk -device ide-cd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> -
> -Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> -
> -Testing: -drive if=none,id=disk -device ide-drive,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: -device ide-drive,drive=disk: Device needs media, but drive is empty
> -QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
> -QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
> -
> -Testing: -drive if=none,id=disk -device ide-hd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but drive is empty
> -QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
> -QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
> -
> -Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: -device scsi-disk,drive=disk: Device needs media, but drive is empty
> -QEMU_PROG: -device scsi-disk,drive=disk: Device 'scsi-disk' could not be initialized
> -
> -Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, but drive is empty
> -QEMU_PROG: -device scsi-hd,drive=disk: Device 'scsi-hd' could not be initialized
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   
>   === Read-only ===
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,media=cdrom,readonly=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: Can't use a read-only drive
> -QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> @@ -190,61 +166,39 @@ QEMU X.Y.Z monitor - type 'help' for more information
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,readonly=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> -
> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-cd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> -
> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> -
> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-drive,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: -device ide-drive,drive=disk: Can't use a read-only drive
> -QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
> -QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
> -
> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-hd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) QEMU_PROG: -device ide-hd,drive=disk: Can't use a read-only drive
> -QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
> -QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
> -
> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> -
> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
> -QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   
>   === Cache modes ===
>   
> -Testing: -drive media=cdrom,cache=none
> +Testing: -drive if=scsi,media=cdrom,cache=none
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
> -Testing: -drive media=cdrom,cache=directsync
> +Testing: -drive if=scsi,media=cdrom,cache=directsync
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
> -Testing: -drive media=cdrom,cache=writeback
> +Testing: -drive if=scsi,media=cdrom,cache=writeback
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
> -Testing: -drive media=cdrom,cache=writethrough
> +Testing: -drive if=scsi,media=cdrom,cache=writethrough
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
> -Testing: -drive media=cdrom,cache=unsafe
> +Testing: -drive if=scsi,media=cdrom,cache=unsafe
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +(qemu)
> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
> -Testing: -drive media=cdrom,cache=invalid_value
> -QEMU_PROG: -drive media=cdrom,cache=invalid_value: invalid cache option
> +Testing: -drive if=scsi,media=cdrom,cache=invalid_value
> +QEMU_PROG: -drive if=scsi,media=cdrom,cache=invalid_value: invalid cache option
>   
>   
>   === Specifying the protocol layer ===
> @@ -355,56 +309,56 @@ wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2 -snapshot
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=file:TEST_DIR/t.qcow2 -snapshot
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> @@ -413,7 +367,7 @@ read 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x22 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> @@ -422,10 +376,10 @@ read 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>   Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k"^[[K
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io virtio0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "wr!
>   ite -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "write -P 0x33 0 4k"^[[K
>   wrote 4096/4096 bytes at offset 0
>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
> +(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>   
>   read 4096/4096 bytes at offset 0
> diff --git a/tests/qemu-iotests/051.pc.out b/tests/qemu-iotests/051.pc.out
> new file mode 100644
> index 0000000..4c9224d
> --- /dev/null
> +++ b/tests/qemu-iotests/051.pc.out
> @@ -0,0 +1,433 @@
> +QA output created by 051
> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file='TEST_DIR/t.IMGFMT.base'
> +
> +=== Unknown option ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 'qcow2' used by device 'ide0-hd0' doesn't support the option 'unknown_opt'
> +
> +
> +=== Unknown protocol option ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=: Block protocol 'file' doesn't support the option 'unknown_opt'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on: Block protocol 'file' doesn't support the option 'unknown_opt'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234: Block protocol 'file' doesn't support the option 'unknown_opt'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo: Block protocol 'file' doesn't support the option 'unknown_opt'
> +
> +
> +=== Invalid format ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=foo
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=foo: Unknown driver 'foo'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,driver=foo
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=foo: Unknown driver 'foo'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2: Cannot specify both 'driver' and 'format'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specify both 'driver' and 'format'
> +
> +
> +=== Device without drive ===
> +
> +Testing: -device virtio-scsi-pci -device scsi-hd
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -device scsi-hd: drive property not set
> +QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
> +
> +
> +=== Overriding backing file ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig -nodefaults
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) i^[[K^[[Din^[[K^[[D^[[Dinf^[[K^[[D^[[D^[[Dinfo^[[K^[[D^[[D^[[D^[[Dinfo ^[[K^[[D^[[D^[[D^[[D^[[Dinfo b^[[K^[[D^[[D^[[D^[[D^[[D^[[Dinfo bl^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo blo^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo bloc^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo block^[[K
> +ide0-hd0: TEST_DIR/t.qcow2 (qcow2)
> +    Cache mode:       writeback
> +    Backing file:     TEST_DIR/t.qcow2.orig (chain depth: 1)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
> +
> +
> +=== Enable and disable lazy refcounting on the command line, plus some invalid values ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: Parameter 'lazy-refcounts' expects 'on' or 'off'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: Parameter 'lazy-refcounts' expects 'on' or 'off'
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: Parameter 'lazy-refcounts' expects 'on' or 'off'
> +
> +
> +=== With version 2 images enabling lazy refcounts must fail ===
> +
> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: Lazy refcounts require a qcow2 image with at least qemu 1.1 compatibility level
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +
> +=== No medium ===
> +
> +Testing: -drive if=floppy
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=ide,media=cdrom
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=scsi,media=cdrom
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=ide
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: Device needs media, but drive is empty
> +QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
> +
> +Testing: -drive if=virtio
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive is empty
> +QEMU_PROG: -drive if=virtio: Device 'virtio-blk-pci' could not be initialized
> +
> +Testing: -drive if=scsi
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: Initialization of device lsi53c895a failed: Device needs media, but drive is empty
> +
> +Testing: -drive if=none,id=disk -device ide-cd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=none,id=disk -device ide-drive,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -device ide-drive,drive=disk: Device needs media, but drive is empty
> +QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
> +QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
> +
> +Testing: -drive if=none,id=disk -device ide-hd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but drive is empty
> +QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
> +QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
> +
> +Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -device scsi-disk,drive=disk: Device needs media, but drive is empty
> +QEMU_PROG: -device scsi-disk,drive=disk: Device 'scsi-disk' could not be initialized
> +
> +Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, but drive is empty
> +QEMU_PROG: -device scsi-hd,drive=disk: Device 'scsi-hd' could not be initialized
> +
> +
> +=== Read-only ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,media=cdrom,readonly=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: Can't use a read-only drive
> +QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,readonly=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-cd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-drive,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -device ide-drive,drive=disk: Can't use a read-only drive
> +QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
> +QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-hd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) QEMU_PROG: -device ide-hd,drive=disk: Can't use a read-only drive
> +QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
> +QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be initialized
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +
> +=== Cache modes ===
> +
> +Testing: -drive if=scsi,media=cdrom,cache=none
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=scsi,media=cdrom,cache=directsync
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=scsi,media=cdrom,cache=writeback
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=scsi,media=cdrom,cache=writethrough
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=scsi,media=cdrom,cache=unsafe
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive if=scsi,media=cdrom,cache=invalid_value
> +QEMU_PROG: -drive if=scsi,media=cdrom,cache=invalid_value: invalid cache option
> +
> +
> +=== Specifying the protocol layer ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,file.driver=file
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2: Block format 'qcow2' used by device '' doesn't support the option 'filename'
> +
> +
> +=== Leaving out required options ===
> +
> +Testing: -drive driver=file
> +QEMU_PROG: -drive driver=file: The 'file' block driver requires a file name
> +
> +Testing: -drive driver=nbd
> +QEMU_PROG: -drive driver=nbd: one of path and host must be specified.
> +
> +Testing: -drive driver=raw
> +QEMU_PROG: -drive driver=raw: Can't use 'raw' as a block driver for the protocol level
> +
> +Testing: -drive file.driver=file
> +QEMU_PROG: -drive file.driver=file: The 'file' block driver requires a file name
> +
> +Testing: -drive file.driver=nbd
> +QEMU_PROG: -drive file.driver=nbd: one of path and host must be specified.
> +
> +Testing: -drive file.driver=raw
> +QEMU_PROG: -drive file.driver=raw: Can't use 'raw' as a block driver for the protocol level
> +
> +Testing: -drive foo=bar
> +QEMU_PROG: -drive foo=bar: Must specify either driver or file
> +
> +
> +=== Specifying both an option and its legacy alias ===
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678: 'throttling.iops-total' and its alias 'iops' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678: 'throttling.iops-read' and its alias 'iops_rd' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678: 'throttling.iops-write' and its alias 'iops_wr' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678: 'throttling.bps-total' and its alias 'bps' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678: 'throttling.bps-read' and its alias 'bps_rd' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678: 'throttling.bps-write' and its alias 'bps_wr' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678: 'throttling.iops-total-max' and its alias 'iops_max' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678: 'throttling.iops-read-max' and its alias 'iops_rd_max' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678: 'throttling.iops-write-max' and its alias 'iops_wr_max' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678: 'throttling.bps-total-max' and its alias 'bps_max' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678: 'throttling.bps-read-max' and its alias 'bps_rd_max' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678: 'throttling.bps-write-max' and its alias 'bps_wr_max' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678: 'throttling.iops-size' and its alias 'iops_size' can't be used at the same time
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off
> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 'read-only' and its alias 'readonly' can't be used at the same time
> +
> +
> +=== Parsing protocol from file name ===
> +
> +Testing: -hda foo:bar
> +QEMU_PROG: -hda foo:bar: Unknown protocol 'foo'
> +
> +Testing: -drive file=foo:bar
> +QEMU_PROG: -drive file=foo:bar: Unknown protocol 'foo'
> +
> +Testing: -drive file.filename=foo:bar
> +QEMU_PROG: -drive file.filename=foo:bar: Could not open 'foo:bar': No such file or directory
> +
> +Testing: -hda file:TEST_DIR/t.qcow2
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=file:TEST_DIR/t.qcow2
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file.filename=file:TEST_DIR/t.qcow2
> +QEMU_PROG: -drive file.filename=file:TEST_DIR/t.qcow2: Could not open 'file:TEST_DIR/t.qcow2': No such file or directory
> +
> +
> +=== Snapshot mode ===
> +
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2 -snapshot
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=file:TEST_DIR/t.qcow2 -snapshot
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +read 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x22 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +read 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>   ^[[D^[[Dqemu-io ide0-hd0 "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "w!
>   rite -P 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "write -P 0x33 0 4k"^[[K
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
> +
> +read 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +*** done
> diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
> index 012a812..db86fd7 100644
> --- a/tests/qemu-iotests/common.filter
> +++ b/tests/qemu-iotests/common.filter
> @@ -154,9 +154,16 @@ _filter_qemu_io()
>           -e "s/qemu-io> //g"
>   }
>   
> +# removes orphan warnings
> +_filter_orphan()
> +{
> +    sed -e 's/ Warning: Orphaned drive without device:.*$//g'
> +}
> +
>   # replace occurrences of QEMU_PROG with "qemu"
>   _filter_qemu()
>   {
> +    _filter_orphan | \
>       sed -e "s#\\(^\\|(qemu) \\)$(basename $QEMU_PROG):#\1QEMU_PROG:#" \
>           -e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z monitor#' \
>           -e '/main-loop: WARNING: I\/O thread spun for [0-9]\+ iterations/d' \


^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130 Xiao Guang Chen
@ 2015-04-23 17:07   ` Max Reitz
  2015-04-27  7:15     ` tu bo
  0 siblings, 1 reply; 21+ messages in thread
From: Max Reitz @ 2015-04-23 17:07 UTC (permalink / raw)
  To: Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

Well, that's a peculiar commit title. :-)

I guess it's supposed to be "qemu-iotests: s390x: fix test 130"?

On 23.04.2015 04:42, Xiao Guang Chen wrote:
> From: Bo Tu <tubo@linux.vnet.ibm.com>
>
> The tests for device type "ide_cd" should only be tested for the pc platform.
> The default device id of hard disk on the s390 platform differs to that
> of the x86 platform. A new variable device_id is defined and "virtio0"
> set for the s390 platform. A x86 platform specific output file is also
> needed.
>
> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
> ---
>   tests/qemu-iotests/130        | 13 +++++++++++--
>   tests/qemu-iotests/130.out    |  4 ++--
>   tests/qemu-iotests/130.pc.out | 43 +++++++++++++++++++++++++++++++++++++++++++
>   3 files changed, 56 insertions(+), 4 deletions(-)
>   create mode 100644 tests/qemu-iotests/130.pc.out
>
> diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
> index bc26247..de40c7b 100755
> --- a/tests/qemu-iotests/130
> +++ b/tests/qemu-iotests/130
> @@ -58,9 +58,18 @@ echo "=== HMP commit ==="
>   echo
>   # bdrv_make_empty() involves a header update for qcow2
>   
> +case "$QEMU_DEFAULT_MACHINE" in
> +    pc)
> +        device_id="ide0-hd0"
> +        ;;
> +    s390)
> +        device_id="virtio0"
> +        ;;

I think I mentioned before that I don't really like not taking the fact 
into account that there are other machine types, too. I'm still 
accepting it based on the fact that I think those machine types won't 
pass the tests right now anyway, so not caring for them in these case 
blocks won't break any tests, but it still feels like something we can 
avoid (like defaulting to virtio0 for any non-pc platform).

Anyway, because I seem to remember I accepted it before:

With the commit title fixed:

Reviewed-by: Max Reitz <mreitz@redhat.com>

> +esac
> +
>   # Test that a backing file isn't written
>   _launch_qemu -drive file="$TEST_IMG",backing.file.filename="$TEST_IMG.base"
> -_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
> +_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"

("commit $device_id" "(qemu)" would've worked, too, but it's fine the 
way _send_qemu_cmd works)

>   _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
>   _cleanup_qemu
>   _img_info | _filter_img_info
> @@ -69,7 +78,7 @@ _img_info | _filter_img_info
>   # command line, that backing file is retained, with the right format
>   _make_test_img -F raw -b "$TEST_IMG.orig" 64M
>   _launch_qemu -drive file="$TEST_IMG",backing.file.filename="$TEST_IMG.base",backing.driver=$IMGFMT
> -_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
> +_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"
>   _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
>   _cleanup_qemu
>   _img_info | _filter_img_info
> diff --git a/tests/qemu-iotests/130.out b/tests/qemu-iotests/130.out
> index ea68b5d..cc4a15a 100644
> --- a/tests/qemu-iotests/130.out
> +++ b/tests/qemu-iotests/130.out
> @@ -9,14 +9,14 @@ virtual size: 64M (67108864 bytes)
>   === HMP commit ===
>   
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
> +(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
>   (qemu)
>   image: TEST_DIR/t.IMGFMT
>   file format: IMGFMT
>   virtual size: 64M (67108864 bytes)
>   Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
>   QEMU X.Y.Z monitor - type 'help' for more information
> -(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
> +(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
>   (qemu)
>   image: TEST_DIR/t.IMGFMT
>   file format: IMGFMT
> diff --git a/tests/qemu-iotests/130.pc.out b/tests/qemu-iotests/130.pc.out
> new file mode 100644
> index 0000000..ea68b5d
> --- /dev/null
> +++ b/tests/qemu-iotests/130.pc.out
> @@ -0,0 +1,43 @@
> +QA output created by 130
> +Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=67108864
> +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
> +image: TEST_DIR/t.IMGFMT
> +file format: IMGFMT
> +virtual size: 64M (67108864 bytes)
> +
> +=== HMP commit ===
> +
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
> +(qemu)
> +image: TEST_DIR/t.IMGFMT
> +file format: IMGFMT
> +virtual size: 64M (67108864 bytes)
> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
> +QEMU X.Y.Z monitor - type 'help' for more information
> +(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
> +(qemu)
> +image: TEST_DIR/t.IMGFMT
> +file format: IMGFMT
> +virtual size: 64M (67108864 bytes)
> +backing file: TEST_DIR/t.IMGFMT.orig
> +backing file format: raw
> +
> +=== Marking image dirty (lazy refcounts) ===
> +
> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +image: TEST_DIR/t.IMGFMT
> +file format: IMGFMT
> +virtual size: 64M (67108864 bytes)
> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
> +wrote 4096/4096 bytes at offset 0
> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +image: TEST_DIR/t.IMGFMT
> +file format: IMGFMT
> +virtual size: 64M (67108864 bytes)
> +backing file: TEST_DIR/t.IMGFMT.orig
> +backing file format: raw
> +*** done

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 5/7] qemu-iotests: s390x: fix test 049
  2015-04-23 16:47   ` Max Reitz
@ 2015-04-27  2:52     ` tu bo
  0 siblings, 0 replies; 21+ messages in thread
From: tu bo @ 2015-04-27  2:52 UTC (permalink / raw)
  To: Max Reitz, Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

Hello Max:

Xiao Guang Chen left IBM last week, and I took over this job. thanks for 
your comments :-)

On 04/24/2015 12:47 AM, Max Reitz wrote:
> On 23.04.2015 04:42, Xiao Guang Chen wrote:
>> From: Bo Tu <tubo@linux.vnet.ibm.com>
>
> Hm, why is Bo Tu the patch author, but doesn't have an S-o-b in the 
> commit message?
I created the patch, but faild to send out it via 'git send-email". So 
XiaoGuang sent the patch with his account on his machine. Perhaps that's 
the reason.
>> when creating an image qemu-img enable us specifying the size of the
>> image using -o size=xx options. But when we specify an invalid size
>> such as a negtive size then different platform gives different result.
>>
>> parse_option_size() function in util/qemu-option.c will be called to
>> parse the size, a cast was called in the function to cast the input
>> (saved as a double in the function) size to an unsigned int64 value,
>> when the input is a negtive value or exceeds the maximum of uint64, then
>> the result is undefined.
>>
>> Language spec 6.3.1.4 Real floating and integers:
>> the result of this assignment/cast is undefined if the float is not
>> in the open interval (-1, U<type>_MAX+1).
>
> Thank you for pointing to the specific section. I guess there are 
> always new things to discover in C...
>
>> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
>> ---
>>   tests/qemu-iotests/049.out | 10 ++++------
>>   util/qemu-option.c         |  5 +++++
>>   2 files changed, 9 insertions(+), 6 deletions(-)
>>
>> diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out
>> index 9f93666..75d90b2 100644
>> --- a/tests/qemu-iotests/049.out
>> +++ b/tests/qemu-iotests/049.out
>> @@ -95,17 +95,15 @@ qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- -1024
>>   qemu-img: Image size must be less than 8 EiB!
>>     qemu-img create -f qcow2 -o size=-1024 TEST_DIR/t.qcow2
>> -qemu-img: qcow2 doesn't support shrinking images yet
>> -qemu-img: TEST_DIR/t.qcow2: Could not resize image: Operation not 
>> supported
>> -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=-1024 encryption=off 
>> cluster_size=65536 lazy_refcounts=off refcount_bits=16
>> +qemu-img: Parameter 'size' expects a positive number and must not 
>> exceeds the maximum UINT64
>> +qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'
>>     qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- -1k
>>   qemu-img: Image size must be less than 8 EiB!
>>     qemu-img create -f qcow2 -o size=-1k TEST_DIR/t.qcow2
>> -qemu-img: qcow2 doesn't support shrinking images yet
>> -qemu-img: TEST_DIR/t.qcow2: Could not resize image: Operation not 
>> supported
>> -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=-1024 encryption=off 
>> cluster_size=65536 lazy_refcounts=off refcount_bits=16
>> +qemu-img: Parameter 'size' expects a positive number and must not 
>> exceeds the maximum UINT64
>> +qemu-img: TEST_DIR/t.qcow2: Invalid options for file format 'qcow2'
>>     qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- 1kilobyte
>>   qemu-img: Invalid image size specified! You may use k, M, G, T, P 
>> or E suffixes for
>> diff --git a/util/qemu-option.c b/util/qemu-option.c
>> index fda4e5f..1c50fa4 100644
>> --- a/util/qemu-option.c
>> +++ b/util/qemu-option.c
>> @@ -179,6 +179,11 @@ void parse_option_size(const char *name, const 
>> char *value,
>>         if (value != NULL) {
>>           sizef = strtod(value, &postfix);
>> +        if (sizef < 0 || sizef > UINT64_MAX) {
>> +            error_set(errp, QERR_INVALID_PARAMETER_VALUE, name, "a 
>> positive "
>> +                       "number and must not exceeds the maximum 
>> UINT64");
>
> I think Markus would like to see these error macros not getting used 
> anymore, so I think it should be dropped and the full string should be 
> given here. I'll let him do the arguing, though. :-)
>
> If you keep the macro, I'd propose "a non-negative number below 2^64" 
> (or actually give the decimal value of UINT64_MAX, using 'a 
> non-negative number not exceeding "%" PRIu64, UINT64_MAX'). Remember 
> that 0 is not positive, but still a valid choice.
Good suggestion. I'll change the error message like "a non-negative 
number not exceeding "%" PRIu64, UINT64_MAX')" in v8.
> If you drop the macro, I'd propose error_setg(errp, "'%s' must be a 
> non-negative number below 2^64", name) or, like it is now, 
> error_setg(errp, "Parameter '%s' expects a non-negative number below 
> 2^64", name).
>
> Max
>
>> +            return;
>> +        }
>>           switch (*postfix) {
>>           case 'T':
>>               sizef *= 1024;
>
>

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051
  2015-04-23 17:00   ` Max Reitz
@ 2015-04-27  3:57     ` tu bo
  2015-04-27 11:18       ` Max Reitz
  0 siblings, 1 reply; 21+ messages in thread
From: tu bo @ 2015-04-27  3:57 UTC (permalink / raw)
  To: Max Reitz, Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

Hi Max:

On 04/24/2015 01:00 AM, Max Reitz wrote:
> On 23.04.2015 04:42, Xiao Guang Chen wrote:
>> The tests for device type "ide_cd" should only be tested for the pc 
>> platform.
>> The default device id of hard disk on the s390 platform differs to that
>> of the x86 platform. A new variable device_id is defined and "virtio0"
>> set for the s390 platform. A x86 platform specific output file is also
>> needed.
>> A new filter was added to filter orphan warnings.
>>
>> Reviewed-by: Max Reitz <mreitz@redhat.com>
>> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
>> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
>> ---
>>   tests/qemu-iotests/051           |  79 ++++---
>>   tests/qemu-iotests/051.out       | 156 +++++---------
>>   tests/qemu-iotests/051.pc.out    | 433 
>> +++++++++++++++++++++++++++++++++++++++
>>   tests/qemu-iotests/common.filter |   7 +
>>   4 files changed, 545 insertions(+), 130 deletions(-)
>>   create mode 100644 tests/qemu-iotests/051.pc.out
>>
>> diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
>> index 0360f37..8de16a5 100755
>> --- a/tests/qemu-iotests/051
>> +++ b/tests/qemu-iotests/051
>> @@ -147,13 +147,19 @@ run_qemu -drive if=ide
>>   run_qemu -drive if=virtio
>>   run_qemu -drive if=scsi
>>   -run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
>> -run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-cd,drive=disk
>> -
>> -run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
>> -run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
>> -run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-disk,drive=disk
>> -run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-hd,drive=disk
>> +case "$QEMU_DEFAULT_MACHINE" in
>> +    pc)
>> +        run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
>> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-cd,drive=disk
>> +
>> +        run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
>> +        run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
>> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-disk,drive=disk
>> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-hd,drive=disk
>> +        ;;
>> +    *)
>> +        ;;
>> +esac
>>     echo
>>   echo === Read-only ===
>> @@ -167,13 +173,19 @@ run_qemu -drive 
>> file="$TEST_IMG",if=ide,readonly=on
>>   run_qemu -drive file="$TEST_IMG",if=virtio,readonly=on
>>   run_qemu -drive file="$TEST_IMG",if=scsi,readonly=on
>>   -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device ide-cd,drive=disk
>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device 
>> lsi53c895a -device scsi-cd,drive=disk
>> +case "$QEMU_DEFAULT_MACHINE" in
>> +    pc)
>> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device ide-cd,drive=disk
>> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-cd,drive=disk
>>   -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device ide-drive,drive=disk
>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device 
>> ide-hd,drive=disk
>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device 
>> lsi53c895a -device scsi-disk,drive=disk
>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device 
>> lsi53c895a -device scsi-hd,drive=disk
>> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device ide-drive,drive=disk
>> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device ide-hd,drive=disk
>> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-disk,drive=disk
>> +        run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-hd,drive=disk
>> +        ;;
>> +    *)
>> +        ;;
>> +esac
>>     echo
>>   echo === Cache modes ===
>> @@ -182,12 +194,12 @@ echo
>>   # Cannot use the test image because cache=none might not work on 
>> the host FS
>>   # Use cdrom so that we won't get errors about missing media
>>   -run_qemu -drive media=cdrom,cache=none
>> -run_qemu -drive media=cdrom,cache=directsync
>> -run_qemu -drive media=cdrom,cache=writeback
>> -run_qemu -drive media=cdrom,cache=writethrough
>> -run_qemu -drive media=cdrom,cache=unsafe
>> -run_qemu -drive media=cdrom,cache=invalid_value
>> +run_qemu -drive if=scsi,media=cdrom,cache=none
>> +run_qemu -drive if=scsi,media=cdrom,cache=directsync
>> +run_qemu -drive if=scsi,media=cdrom,cache=writeback
>> +run_qemu -drive if=scsi,media=cdrom,cache=writethrough
>> +run_qemu -drive if=scsi,media=cdrom,cache=unsafe
>> +run_qemu -drive if=scsi,media=cdrom,cache=invalid_value
>>     echo
>>   echo === Specifying the protocol layer ===
>> @@ -251,28 +263,37 @@ echo
>>   echo === Snapshot mode ===
>>   echo
>>   +case "$QEMU_DEFAULT_MACHINE" in
>> +    pc)
>> +        device_id="ide0-hd0"
>> +        ;;
>> +    s390)
>> +        device_id="virtio0"
>> +        ;;
>> +esac
>> +
>>   $QEMU_IO -c "write -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
>>   -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file="file:$TEST_IMG" -snapshot | _filter_qemu_io
>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file="file:$TEST_IMG" -snapshot | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
>>     # Opening a read-only file r/w with snapshot=on
>>   chmod u-w "$TEST_IMG"
>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>>   chmod u+w "$TEST_IMG"
>>     $QEMU_IO -c "read -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
>>   -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>> file="$TEST_IMG",snapshot=off | _filter_qemu_io
>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>> file="$TEST_IMG",snapshot=off | _filter_qemu_io
>>     $QEMU_IO -c "read -P 0x22 0 4k" "$TEST_IMG" | _filter_qemu_io
>>   -echo -e 'qemu-io ide0-hd0 "write -P 0x33 0 4k"\ncommit ide0-hd0' | 
>> run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
>> +echo -e "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit 
>> $device_id" | run_qemu -drive file="$TEST_IMG",snapshot=on | 
>> _filter_qemu_io
>>     $QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io
>>   diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out
>> index 2890eac..63e0e81 100644
>> --- a/tests/qemu-iotests/051.out
>> +++ b/tests/qemu-iotests/051.out
>> @@ -5,16 +5,16 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT 
>> size=134217728 backing_file='TEST_DIR
>>   === Unknown option ===
>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=
>> -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: 
>> Block format 'qcow2' used by device 'ide0-hd0' doesn't support the 
>> option 'unknown_opt'
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: 
>> Block format 'qcow2' used by device 'virtio0' doesn't support the 
>> option 'unknown_opt'
>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on
>> -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: 
>> Block format 'qcow2' used by device 'ide0-hd0' doesn't support the 
>> option 'unknown_opt'
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: 
>> Block format 'qcow2' used by device 'virtio0' doesn't support the 
>> option 'unknown_opt'
>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234
>> -QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 
>> 'qcow2' used by device 'ide0-hd0' doesn't support the option 
>> 'unknown_opt'
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 
>> 'qcow2' used by device 'virtio0' doesn't support the option 
>> 'unknown_opt'
>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo
>> -QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 
>> 'qcow2' used by device 'ide0-hd0' doesn't support the option 
>> 'unknown_opt'
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 
>> 'qcow2' used by device 'virtio0' doesn't support the option 
>> 'unknown_opt'
>>       === Unknown protocol option ===
>> @@ -51,8 +51,7 @@ QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specif
>>     Testing: -device virtio-scsi-pci -device scsi-hd
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: -device scsi-hd: drive property not set
>> -QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
>> +(qemu) QEMU_PROG: -device virtio-scsi-pci: No 'PCI' bus found for 
>> device 'virtio-scsi-pci'
>
> This change looks like you'd rather just disable this test for non-PCI 
> systems. Also, it's a change from v6 which forces me to remind you to 
> please remove Reviewed-by statements from the commit message if there 
> are functional changes in a patch from the previously reviewed version.
>
> (Because just like in this case, the reviewer (i.e., me) may find some 
> of these changes questionable, or might even outright object them.)
>
> Max
1. Sure. will remove Reviewed-by statements if any functional changes in 
a new patch version. thanks for the reminder
2. Test 051 will be executed for PCI systems like x86,  and test 051 
will be executed for non-PCI systems like s390x as well. However, its 
golden test data is different(051.out is for s390x,  051.pc.out is for x86)
     Test steps are different between PCI systems and non-PCI systems. 
For instance, the tests for device type "ide_cd" should only be tested 
for the pc platform, and be disabled for non-PCI systems.
>
>>   === Overriding backing file ===
>> @@ -60,7 +59,7 @@ QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could 
>> not be initialized
>>   Testing: -drive 
>> file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig 
>> -nodefaults
>>   QEMU X.Y.Z monitor - type 'help' for more information
>>   (qemu) 
>> i^[[K^[[Din^[[K^[[D^[[Dinf^[[K^[[D^[[D^[[Dinfo^[[K^[[D^[[D^[[D^[[Dinfo 
>> ^[[K^[[D^[[D^[[D^[[D^[[Dinfo b^[[K^[[D^[[D^[[D^[[D^[[D^[[Dinfo 
>> bl^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo 
>> blo^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo 
>> bloc^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo block^[[K
>> -ide0-hd0: TEST_DIR/t.qcow2 (qcow2)
>> +virtio0: TEST_DIR/t.qcow2 (qcow2)
>>       Cache mode:       writeback
>>       Backing file:     TEST_DIR/t.qcow2.orig (chain depth: 1)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> @@ -110,79 +109,56 @@ QEMU X.Y.Z monitor - type 'help' for more 
>> information
>>     Testing: -drive if=floppy
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive if=ide,media=cdrom
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive if=scsi,media=cdrom
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive if=ide
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: Device needs media, but drive is empty
>> -QEMU_PROG: Initialization of device ide-hd failed: Device 
>> initialization failed.
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive if=virtio
>>   QEMU X.Y.Z monitor - type 'help' for more information
>>   (qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive 
>> is empty
>> -QEMU_PROG: -drive if=virtio: Device 'virtio-blk-pci' could not be 
>> initialized
>> +QEMU_PROG: -drive if=virtio: Device 'virtio-blk-s390' could not be 
>> initialized
>>     Testing: -drive if=scsi
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: Initialization of device lsi53c895a failed: Device 
>> needs media, but drive is empty
>> -
>> -Testing: -drive if=none,id=disk -device ide-cd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> -
>> -Testing: -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-cd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> -
>> -Testing: -drive if=none,id=disk -device ide-drive,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: -device ide-drive,drive=disk: Device needs media, 
>> but drive is empty
>> -QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
>> -QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could 
>> not be initialized
>> -
>> -Testing: -drive if=none,id=disk -device ide-hd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but 
>> drive is empty
>> -QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
>> -QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be 
>> initialized
>> -
>> -Testing: -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-disk,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: -device scsi-disk,drive=disk: Device needs media, 
>> but drive is empty
>> -QEMU_PROG: -device scsi-disk,drive=disk: Device 'scsi-disk' could 
>> not be initialized
>> -
>> -Testing: -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-hd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, 
>> but drive is empty
>> -QEMU_PROG: -device scsi-hd,drive=disk: Device 'scsi-hd' could not be 
>> initialized
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>       === Read-only ===
>>     Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive 
>> file=TEST_DIR/t.qcow2,if=scsi,media=cdrom,readonly=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: Can't use a read-only drive
>> -QEMU_PROG: Initialization of device ide-hd failed: Device 
>> initialization failed.
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> @@ -190,61 +166,39 @@ QEMU X.Y.Z monitor - type 'help' for more 
>> information
>>     Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,readonly=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> -
>> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device ide-cd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> -
>> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-cd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> -
>> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device ide-drive,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: -device ide-drive,drive=disk: Can't use a 
>> read-only drive
>> -QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
>> -QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could 
>> not be initialized
>> -
>> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device ide-hd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) QEMU_PROG: -device ide-hd,drive=disk: Can't use a read-only 
>> drive
>> -QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
>> -QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be 
>> initialized
>> -
>> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-disk,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> -
>> -Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-hd,drive=disk
>> -QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>       === Cache modes ===
>>   -Testing: -drive media=cdrom,cache=none
>> +Testing: -drive if=scsi,media=cdrom,cache=none
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>   -Testing: -drive media=cdrom,cache=directsync
>> +Testing: -drive if=scsi,media=cdrom,cache=directsync
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>   -Testing: -drive media=cdrom,cache=writeback
>> +Testing: -drive if=scsi,media=cdrom,cache=writeback
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>   -Testing: -drive media=cdrom,cache=writethrough
>> +Testing: -drive if=scsi,media=cdrom,cache=writethrough
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>   -Testing: -drive media=cdrom,cache=unsafe
>> +Testing: -drive if=scsi,media=cdrom,cache=unsafe
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +(qemu)
>> +q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>   -Testing: -drive media=cdrom,cache=invalid_value
>> -QEMU_PROG: -drive media=cdrom,cache=invalid_value: invalid cache option
>> +Testing: -drive if=scsi,media=cdrom,cache=invalid_value
>> +QEMU_PROG: -drive if=scsi,media=cdrom,cache=invalid_value: invalid 
>> cache option
>>       === Specifying the protocol layer ===
>> @@ -355,56 +309,56 @@ wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive 
>> file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2 
>> -snapshot
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=file:TEST_DIR/t.qcow2 -snapshot
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> @@ -413,7 +367,7 @@ read 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x22 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x22 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> @@ -422,10 +376,10 @@ read 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>>   Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 4k"^[[K
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io virtio0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io virtio0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write 
>> -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write -P 
>> 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 
>> "write 
>> -P 
>> 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "wr!
>>   ite 
>> -P 
>> 0x33 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> virtio0 "write -P 0x33 0 4k"^[[K
>>   wrote 4096/4096 bytes at offset 0
>>   4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> -(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-hd0^[[K
>> +(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
>>   (qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>>     read 4096/4096 bytes at offset 0
>> diff --git a/tests/qemu-iotests/051.pc.out 
>> b/tests/qemu-iotests/051.pc.out
>> new file mode 100644
>> index 0000000..4c9224d
>> --- /dev/null
>> +++ b/tests/qemu-iotests/051.pc.out
>> @@ -0,0 +1,433 @@
>> +QA output created by 051
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 
>> backing_file='TEST_DIR/t.IMGFMT.base'
>> +
>> +=== Unknown option ===
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: 
>> Block format 'qcow2' used by device 'ide0-hd0' doesn't support the 
>> option 'unknown_opt'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: 
>> Block format 'qcow2' used by device 'ide0-hd0' doesn't support the 
>> option 'unknown_opt'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 
>> 'qcow2' used by device 'ide0-hd0' doesn't support the option 
>> 'unknown_opt'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 
>> 'qcow2' used by device 'ide0-hd0' doesn't support the option 
>> 'unknown_opt'
>> +
>> +
>> +=== Unknown protocol option ===
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=: Block protocol 
>> 'file' doesn't support the option 'unknown_opt'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on: Block 
>> protocol 'file' doesn't support the option 'unknown_opt'
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234: Block 
>> protocol 'file' doesn't support the option 'unknown_opt'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo: Block 
>> protocol 'file' doesn't support the option 'unknown_opt'
>> +
>> +
>> +=== Invalid format ===
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=foo
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=foo: Unknown driver 
>> 'foo'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,driver=foo
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=foo: Unknown driver 
>> 'foo'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2: 
>> Cannot specify both 'driver' and 'format'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: 
>> Cannot specify both 'driver' and 'format'
>> +
>> +
>> +=== Device without drive ===
>> +
>> +Testing: -device virtio-scsi-pci -device scsi-hd
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -device scsi-hd: drive property not set
>> +QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
>> +
>> +
>> +=== Overriding backing file ===
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig 
>> -nodefaults
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) 
>> i^[[K^[[Din^[[K^[[D^[[Dinf^[[K^[[D^[[D^[[Dinfo^[[K^[[D^[[D^[[D^[[Dinfo 
>> ^[[K^[[D^[[D^[[D^[[D^[[Dinfo b^[[K^[[D^[[D^[[D^[[D^[[D^[[Dinfo 
>> bl^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo 
>> blo^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo 
>> bloc^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dinfo block^[[K
>> +ide0-hd0: TEST_DIR/t.qcow2 (qcow2)
>> +    Cache mode:       writeback
>> +    Backing file:     TEST_DIR/t.qcow2.orig (chain depth: 1)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig: 
>> Driver doesn't support backing files
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig: 
>> Driver doesn't support backing files
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig: 
>> Driver doesn't support backing files
>> +
>> +
>> +=== Enable and disable lazy refcounting on the command line, plus 
>> some invalid values ===
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: Parameter 
>> 'lazy-refcounts' expects 'on' or 'off'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: Parameter 
>> 'lazy-refcounts' expects 'on' or 'off'
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: Parameter 
>> 'lazy-refcounts' expects 'on' or 'off'
>> +
>> +
>> +=== With version 2 images enabling lazy refcounts must fail ===
>> +
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: Lazy refcounts 
>> require a qcow2 image with at least qemu 1.1 compatibility level
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +
>> +=== No medium ===
>> +
>> +Testing: -drive if=floppy
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=ide,media=cdrom
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=scsi,media=cdrom
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=ide
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: Device needs media, but drive is empty
>> +QEMU_PROG: Initialization of device ide-hd failed: Device 
>> initialization failed.
>> +
>> +Testing: -drive if=virtio
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive is 
>> empty
>> +QEMU_PROG: -drive if=virtio: Device 'virtio-blk-pci' could not be 
>> initialized
>> +
>> +Testing: -drive if=scsi
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: Initialization of device lsi53c895a failed: Device 
>> needs media, but drive is empty
>> +
>> +Testing: -drive if=none,id=disk -device ide-cd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-cd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=none,id=disk -device ide-drive,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -device ide-drive,drive=disk: Device needs media, 
>> but drive is empty
>> +QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
>> +QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could 
>> not be initialized
>> +
>> +Testing: -drive if=none,id=disk -device ide-hd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but 
>> drive is empty
>> +QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
>> +QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be 
>> initialized
>> +
>> +Testing: -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-disk,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -device scsi-disk,drive=disk: Device needs media, 
>> but drive is empty
>> +QEMU_PROG: -device scsi-disk,drive=disk: Device 'scsi-disk' could 
>> not be initialized
>> +
>> +Testing: -drive if=none,id=disk -device lsi53c895a -device 
>> scsi-hd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, 
>> but drive is empty
>> +QEMU_PROG: -device scsi-hd,drive=disk: Device 'scsi-hd' could not be 
>> initialized
>> +
>> +
>> +=== Read-only ===
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,media=cdrom,readonly=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: Can't use a read-only drive
>> +QEMU_PROG: Initialization of device ide-hd failed: Device 
>> initialization failed.
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=scsi,readonly=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device ide-cd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-cd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device ide-drive,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -device ide-drive,drive=disk: Can't use a 
>> read-only drive
>> +QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed.
>> +QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could 
>> not be initialized
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device ide-hd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) QEMU_PROG: -device ide-hd,drive=disk: Can't use a read-only 
>> drive
>> +QEMU_PROG: -device ide-hd,drive=disk: Device initialization failed.
>> +QEMU_PROG: -device ide-hd,drive=disk: Device 'ide-hd' could not be 
>> initialized
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-disk,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on 
>> -device lsi53c895a -device scsi-hd,drive=disk
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +
>> +=== Cache modes ===
>> +
>> +Testing: -drive if=scsi,media=cdrom,cache=none
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=scsi,media=cdrom,cache=directsync
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=scsi,media=cdrom,cache=writeback
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=scsi,media=cdrom,cache=writethrough
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=scsi,media=cdrom,cache=unsafe
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive if=scsi,media=cdrom,cache=invalid_value
>> +QEMU_PROG: -drive if=scsi,media=cdrom,cache=invalid_value: invalid 
>> cache option
>> +
>> +
>> +=== Specifying the protocol layer ===
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,file.driver=file
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2: Block 
>> format 'qcow2' used by device '' doesn't support the option 'filename'
>> +
>> +
>> +=== Leaving out required options ===
>> +
>> +Testing: -drive driver=file
>> +QEMU_PROG: -drive driver=file: The 'file' block driver requires a 
>> file name
>> +
>> +Testing: -drive driver=nbd
>> +QEMU_PROG: -drive driver=nbd: one of path and host must be specified.
>> +
>> +Testing: -drive driver=raw
>> +QEMU_PROG: -drive driver=raw: Can't use 'raw' as a block driver for 
>> the protocol level
>> +
>> +Testing: -drive file.driver=file
>> +QEMU_PROG: -drive file.driver=file: The 'file' block driver requires 
>> a file name
>> +
>> +Testing: -drive file.driver=nbd
>> +QEMU_PROG: -drive file.driver=nbd: one of path and host must be 
>> specified.
>> +
>> +Testing: -drive file.driver=raw
>> +QEMU_PROG: -drive file.driver=raw: Can't use 'raw' as a block driver 
>> for the protocol level
>> +
>> +Testing: -drive foo=bar
>> +QEMU_PROG: -drive foo=bar: Must specify either driver or file
>> +
>> +
>> +=== Specifying both an option and its legacy alias ===
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678: 
>> 'throttling.iops-total' and its alias 'iops' can't be used at the 
>> same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678: 
>> 'throttling.iops-read' and its alias 'iops_rd' can't be used at the 
>> same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678: 
>> 'throttling.iops-write' and its alias 'iops_wr' can't be used at the 
>> same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678: 
>> 'throttling.bps-total' and its alias 'bps' can't be used at the same 
>> time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678: 
>> 'throttling.bps-read' and its alias 'bps_rd' can't be used at the 
>> same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678: 
>> 'throttling.bps-write' and its alias 'bps_wr' can't be used at the 
>> same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678: 
>> 'throttling.iops-total-max' and its alias 'iops_max' can't be used at 
>> the same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678: 
>> 'throttling.iops-read-max' and its alias 'iops_rd_max' can't be used 
>> at the same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678: 'throttling.iops-write-max' 
>> and its alias 'iops_wr_max' can't be used at the same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678: 
>> 'throttling.bps-total-max' and its alias 'bps_max' can't be used at 
>> the same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678: 
>> 'throttling.bps-read-max' and its alias 'bps_rd_max' can't be used at 
>> the same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678: 
>> 'throttling.bps-write-max' and its alias 'bps_wr_max' can't be used 
>> at the same time
>> +
>> +Testing: -drive 
>> file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678
>> +QEMU_PROG: -drive 
>> file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678: 
>> 'throttling.iops-size' and its alias 'iops_size' can't be used at the 
>> same time
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off
>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 
>> 'read-only' and its alias 'readonly' can't be used at the same time
>> +
>> +
>> +=== Parsing protocol from file name ===
>> +
>> +Testing: -hda foo:bar
>> +QEMU_PROG: -hda foo:bar: Unknown protocol 'foo'
>> +
>> +Testing: -drive file=foo:bar
>> +QEMU_PROG: -drive file=foo:bar: Unknown protocol 'foo'
>> +
>> +Testing: -drive file.filename=foo:bar
>> +QEMU_PROG: -drive file.filename=foo:bar: Could not open 'foo:bar': 
>> No such file or directory
>> +
>> +Testing: -hda file:TEST_DIR/t.qcow2
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=file:TEST_DIR/t.qcow2
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file.filename=file:TEST_DIR/t.qcow2
>> +QEMU_PROG: -drive file.filename=file:TEST_DIR/t.qcow2: Could not 
>> open 'file:TEST_DIR/t.qcow2': No such file or directory
>> +
>> +
>> +=== Snapshot mode ===
>> +
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2 -snapshot
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=file:TEST_DIR/t.qcow2 -snapshot
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2 -snapshot
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +read 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x2^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x22^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x22 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +read 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) q^[[K^[[Dqe^[[K^[[D^[[Dqem^[[K^[[D^[[D^[[Dqemu^[[K^[[D^[[D^[[D^[[Dqemu-^[[K^[[D^[[D^[[D^[[D^[[Dqemu-i^[[K^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io ide0-hd0 "^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "w^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wr^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "wri^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D!
>>   ^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "writ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write 
>> -P^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 
>> "write -P 
>> 0x^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x3^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "w!
>>   
>> rite 
>> -P 
>> 0x33^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 4^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 4k^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dqemu-io 
>> ide0-hd0 "write -P 0x33 0 4k"^[[K
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-hd0^[[K
>> +(qemu) q^[[K^[[Dqu^[[K^[[D^[[Dqui^[[K^[[D^[[D^[[Dquit^[[K
>> +
>> +read 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +*** done
>> diff --git a/tests/qemu-iotests/common.filter 
>> b/tests/qemu-iotests/common.filter
>> index 012a812..db86fd7 100644
>> --- a/tests/qemu-iotests/common.filter
>> +++ b/tests/qemu-iotests/common.filter
>> @@ -154,9 +154,16 @@ _filter_qemu_io()
>>           -e "s/qemu-io> //g"
>>   }
>>   +# removes orphan warnings
>> +_filter_orphan()
>> +{
>> +    sed -e 's/ Warning: Orphaned drive without device:.*$//g'
>> +}
>> +
>>   # replace occurrences of QEMU_PROG with "qemu"
>>   _filter_qemu()
>>   {
>> +    _filter_orphan | \
>>       sed -e "s#\\(^\\|(qemu) \\)$(basename 
>> $QEMU_PROG):#\1QEMU_PROG:#" \
>>           -e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z 
>> monitor#' \
>>           -e '/main-loop: WARNING: I\/O thread spun for [0-9]\+ 
>> iterations/d' \
>

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-23 17:07   ` Max Reitz
@ 2015-04-27  7:15     ` tu bo
  2015-04-27 11:24       ` Max Reitz
  0 siblings, 1 reply; 21+ messages in thread
From: tu bo @ 2015-04-27  7:15 UTC (permalink / raw)
  To: Max Reitz, Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

[-- Attachment #1: Type: text/plain, Size: 9126 bytes --]

Hi Max:

On 04/24/2015 01:07 AM, Max Reitz wrote:
> Well, that's a peculiar commit title. :-)
>
> I guess it's supposed to be "qemu-iotests: s390x: fix test 130"?
You're right. I will change it in the next version :-)
>
> On 23.04.2015 04:42, Xiao Guang Chen wrote:
>> From: Bo Tu <tubo@linux.vnet.ibm.com>
>>
>> The tests for device type "ide_cd" should only be tested for the pc 
>> platform.
>> The default device id of hard disk on the s390 platform differs to that
>> of the x86 platform. A new variable device_id is defined and "virtio0"
>> set for the s390 platform. A x86 platform specific output file is also
>> needed.
>>
>> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
>> ---
>>   tests/qemu-iotests/130        | 13 +++++++++++--
>>   tests/qemu-iotests/130.out    |  4 ++--
>>   tests/qemu-iotests/130.pc.out | 43 
>> +++++++++++++++++++++++++++++++++++++++++++
>>   3 files changed, 56 insertions(+), 4 deletions(-)
>>   create mode 100644 tests/qemu-iotests/130.pc.out
>>
>> diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
>> index bc26247..de40c7b 100755
>> --- a/tests/qemu-iotests/130
>> +++ b/tests/qemu-iotests/130
>> @@ -58,9 +58,18 @@ echo "=== HMP commit ==="
>>   echo
>>   # bdrv_make_empty() involves a header update for qcow2
>>   +case "$QEMU_DEFAULT_MACHINE" in
>> +    pc)
>> +        device_id="ide0-hd0"
>> +        ;;
>> +    s390)
>> +        device_id="virtio0"
>> +        ;;
>
> I think I mentioned before that I don't really like not taking the 
> fact into account that there are other machine types, too. I'm still 
> accepting it based on the fact that I think those machine types won't 
> pass the tests right now anyway, so not caring for them in these case 
> blocks won't break any tests, but it still feels like something we can 
> avoid (like defaulting to virtio0 for any non-pc platform).
>
> Anyway, because I seem to remember I accepted it before:
>
> With the commit title fixed:
>
> Reviewed-by: Max Reitz <mreitz@redhat.com>
I guess you discussed with Xiao Guang Chen and accepted it in "[PATCH 
RFC v5 6/7] qemu-iotests s390x fix test-051",  because test 130 and 051 
are using the same fix solution, and test 051 was fixed in v5. Seeing 
section of v5 in cover letter as below:
/v5://
//1. Add a pc specific output file for test 051.//
//2. Add a filter to test case 051 to filter s390 specific warnings.//
//3. Check whether the machine type is pc or not rather than check 
whether the machine type //
//is s390.//
//4. When using a machine specific reference file if the default machine 
has an alias then//
//use the alias as the output file name otherwise use the default 
machine name as the output//
//file name/
>
>> +esac
>> +
>>   # Test that a backing file isn't written
>>   _launch_qemu -drive 
>> file="$TEST_IMG",backing.file.filename="$TEST_IMG.base"
>> -_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
>> +_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"
>
> ("commit $device_id" "(qemu)" would've worked, too, but it's fine the 
> way _send_qemu_cmd works)
>
>>   _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
>>   _cleanup_qemu
>>   _img_info | _filter_img_info
>> @@ -69,7 +78,7 @@ _img_info | _filter_img_info
>>   # command line, that backing file is retained, with the right format
>>   _make_test_img -F raw -b "$TEST_IMG.orig" 64M
>>   _launch_qemu -drive 
>> file="$TEST_IMG",backing.file.filename="$TEST_IMG.base",backing.driver=$IMGFMT
>> -_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
>> +_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"
>>   _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
>>   _cleanup_qemu
>>   _img_info | _filter_img_info
>> diff --git a/tests/qemu-iotests/130.out b/tests/qemu-iotests/130.out
>> index ea68b5d..cc4a15a 100644
>> --- a/tests/qemu-iotests/130.out
>> +++ b/tests/qemu-iotests/130.out
>> @@ -9,14 +9,14 @@ virtual size: 64M (67108864 bytes)
>>   === HMP commit ===
>>     QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-hd0^[[K
>> +(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
>>   (qemu)
>>   image: TEST_DIR/t.IMGFMT
>>   file format: IMGFMT
>>   virtual size: 64M (67108864 bytes)
>>   Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 
>> backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
>>   QEMU X.Y.Z monitor - type 'help' for more information
>> -(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-hd0^[[K
>> +(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
>>   (qemu)
>>   image: TEST_DIR/t.IMGFMT
>>   file format: IMGFMT
>> diff --git a/tests/qemu-iotests/130.pc.out 
>> b/tests/qemu-iotests/130.pc.out
>> new file mode 100644
>> index 0000000..ea68b5d
>> --- /dev/null
>> +++ b/tests/qemu-iotests/130.pc.out
>> @@ -0,0 +1,43 @@
>> +QA output created by 130
>> +Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=67108864
>> +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
>> +image: TEST_DIR/t.IMGFMT
>> +file format: IMGFMT
>> +virtual size: 64M (67108864 bytes)
>> +
>> +=== HMP commit ===
>> +
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-hd0^[[K
>> +(qemu)
>> +image: TEST_DIR/t.IMGFMT
>> +file format: IMGFMT
>> +virtual size: 64M (67108864 bytes)
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 
>> backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
>> +QEMU X.Y.Z monitor - type 'help' for more information
>> +(qemu) 
>> c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit 
>> ide0-hd0^[[K
>> +(qemu)
>> +image: TEST_DIR/t.IMGFMT
>> +file format: IMGFMT
>> +virtual size: 64M (67108864 bytes)
>> +backing file: TEST_DIR/t.IMGFMT.orig
>> +backing file format: raw
>> +
>> +=== Marking image dirty (lazy refcounts) ===
>> +
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +image: TEST_DIR/t.IMGFMT
>> +file format: IMGFMT
>> +virtual size: 64M (67108864 bytes)
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 
>> backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
>> +wrote 4096/4096 bytes at offset 0
>> +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>> +image: TEST_DIR/t.IMGFMT
>> +file format: IMGFMT
>> +virtual size: 64M (67108864 bytes)
>> +backing file: TEST_DIR/t.IMGFMT.orig
>> +backing file format: raw
>> +*** done
>
>


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^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051
  2015-04-27  3:57     ` tu bo
@ 2015-04-27 11:18       ` Max Reitz
  0 siblings, 0 replies; 21+ messages in thread
From: Max Reitz @ 2015-04-27 11:18 UTC (permalink / raw)
  To: tu bo, Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

Hi Tu Bo :-)

On 27.04.2015 05:57, tu bo wrote:
> Hi Max:
>
> On 04/24/2015 01:00 AM, Max Reitz wrote:
>> On 23.04.2015 04:42, Xiao Guang Chen wrote:
>>> The tests for device type "ide_cd" should only be tested for the pc 
>>> platform.
>>> The default device id of hard disk on the s390 platform differs to that
>>> of the x86 platform. A new variable device_id is defined and "virtio0"
>>> set for the s390 platform. A x86 platform specific output file is also
>>> needed.
>>> A new filter was added to filter orphan warnings.
>>>
>>> Reviewed-by: Max Reitz <mreitz@redhat.com>
>>> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
>>> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com>
>>> ---
>>>   tests/qemu-iotests/051           |  79 ++++---
>>>   tests/qemu-iotests/051.out       | 156 +++++---------
>>>   tests/qemu-iotests/051.pc.out    | 433 
>>> +++++++++++++++++++++++++++++++++++++++
>>>   tests/qemu-iotests/common.filter |   7 +
>>>   4 files changed, 545 insertions(+), 130 deletions(-)
>>>   create mode 100644 tests/qemu-iotests/051.pc.out
>>>
>>> diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
>>> index 0360f37..8de16a5 100755
>>> --- a/tests/qemu-iotests/051
>>> +++ b/tests/qemu-iotests/051
>>> @@ -147,13 +147,19 @@ run_qemu -drive if=ide
>>>   run_qemu -drive if=virtio
>>>   run_qemu -drive if=scsi
>>>   -run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
>>> -run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>>> scsi-cd,drive=disk
>>> -
>>> -run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
>>> -run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
>>> -run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>>> scsi-disk,drive=disk
>>> -run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>>> scsi-hd,drive=disk
>>> +case "$QEMU_DEFAULT_MACHINE" in
>>> +    pc)
>>> +        run_qemu -drive if=none,id=disk -device ide-cd,drive=disk
>>> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>>> scsi-cd,drive=disk
>>> +
>>> +        run_qemu -drive if=none,id=disk -device ide-drive,drive=disk
>>> +        run_qemu -drive if=none,id=disk -device ide-hd,drive=disk
>>> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>>> scsi-disk,drive=disk
>>> +        run_qemu -drive if=none,id=disk -device lsi53c895a -device 
>>> scsi-hd,drive=disk
>>> +        ;;
>>> +    *)
>>> +        ;;
>>> +esac
>>>     echo
>>>   echo === Read-only ===
>>> @@ -167,13 +173,19 @@ run_qemu -drive 
>>> file="$TEST_IMG",if=ide,readonly=on
>>>   run_qemu -drive file="$TEST_IMG",if=virtio,readonly=on
>>>   run_qemu -drive file="$TEST_IMG",if=scsi,readonly=on
>>>   -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>>> -device ide-cd,drive=disk
>>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>>> -device lsi53c895a -device scsi-cd,drive=disk
>>> +case "$QEMU_DEFAULT_MACHINE" in
>>> +    pc)
>>> +        run_qemu -drive 
>>> file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-cd,drive=disk
>>> +        run_qemu -drive 
>>> file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a 
>>> -device scsi-cd,drive=disk
>>>   -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>>> -device ide-drive,drive=disk
>>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>>> -device ide-hd,drive=disk
>>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>>> -device lsi53c895a -device scsi-disk,drive=disk
>>> -run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on 
>>> -device lsi53c895a -device scsi-hd,drive=disk
>>> +        run_qemu -drive 
>>> file="$TEST_IMG",if=none,id=disk,readonly=on -device 
>>> ide-drive,drive=disk
>>> +        run_qemu -drive 
>>> file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-hd,drive=disk
>>> +        run_qemu -drive 
>>> file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a 
>>> -device scsi-disk,drive=disk
>>> +        run_qemu -drive 
>>> file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a 
>>> -device scsi-hd,drive=disk
>>> +        ;;
>>> +    *)
>>> +        ;;
>>> +esac
>>>     echo
>>>   echo === Cache modes ===
>>> @@ -182,12 +194,12 @@ echo
>>>   # Cannot use the test image because cache=none might not work on 
>>> the host FS
>>>   # Use cdrom so that we won't get errors about missing media
>>>   -run_qemu -drive media=cdrom,cache=none
>>> -run_qemu -drive media=cdrom,cache=directsync
>>> -run_qemu -drive media=cdrom,cache=writeback
>>> -run_qemu -drive media=cdrom,cache=writethrough
>>> -run_qemu -drive media=cdrom,cache=unsafe
>>> -run_qemu -drive media=cdrom,cache=invalid_value
>>> +run_qemu -drive if=scsi,media=cdrom,cache=none
>>> +run_qemu -drive if=scsi,media=cdrom,cache=directsync
>>> +run_qemu -drive if=scsi,media=cdrom,cache=writeback
>>> +run_qemu -drive if=scsi,media=cdrom,cache=writethrough
>>> +run_qemu -drive if=scsi,media=cdrom,cache=unsafe
>>> +run_qemu -drive if=scsi,media=cdrom,cache=invalid_value
>>>     echo
>>>   echo === Specifying the protocol layer ===
>>> @@ -251,28 +263,37 @@ echo
>>>   echo === Snapshot mode ===
>>>   echo
>>>   +case "$QEMU_DEFAULT_MACHINE" in
>>> +    pc)
>>> +        device_id="ide0-hd0"
>>> +        ;;
>>> +    s390)
>>> +        device_id="virtio0"
>>> +        ;;
>>> +esac
>>> +
>>>   $QEMU_IO -c "write -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
>>>   -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
>>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
>>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file="file:$TEST_IMG" -snapshot | _filter_qemu_io
>>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file="file:$TEST_IMG" -snapshot | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file="file:$TEST_IMG",snapshot=on | _filter_qemu_io
>>>     # Opening a read-only file r/w with snapshot=on
>>>   chmod u-w "$TEST_IMG"
>>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>>> -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file="$TEST_IMG" -snapshot | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file="$TEST_IMG",snapshot=on | _filter_qemu_io
>>>   chmod u+w "$TEST_IMG"
>>>     $QEMU_IO -c "read -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
>>>   -echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive 
>>> file="$TEST_IMG",snapshot=off | _filter_qemu_io
>>> +echo "qemu-io $device_id \"write -P 0x22 0 4k\"" | run_qemu -drive 
>>> file="$TEST_IMG",snapshot=off | _filter_qemu_io
>>>     $QEMU_IO -c "read -P 0x22 0 4k" "$TEST_IMG" | _filter_qemu_io
>>>   -echo -e 'qemu-io ide0-hd0 "write -P 0x33 0 4k"\ncommit ide0-hd0' 
>>> | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io
>>> +echo -e "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit 
>>> $device_id" | run_qemu -drive file="$TEST_IMG",snapshot=on | 
>>> _filter_qemu_io
>>>     $QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io
>>>   diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out
>>> index 2890eac..63e0e81 100644
>>> --- a/tests/qemu-iotests/051.out
>>> +++ b/tests/qemu-iotests/051.out
>>> @@ -5,16 +5,16 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT 
>>> size=134217728 backing_file='TEST_DIR
>>>   === Unknown option ===
>>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=
>>> -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: 
>>> Block format 'qcow2' used by device 'ide0-hd0' doesn't support the 
>>> option 'unknown_opt'
>>> +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=: 
>>> Block format 'qcow2' used by device 'virtio0' doesn't support the 
>>> option 'unknown_opt'
>>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on
>>> -QEMU_PROG: -drive 
>>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 
>>> 'qcow2' used by device 'ide0-hd0' doesn't support the option 
>>> 'unknown_opt'
>>> +QEMU_PROG: -drive 
>>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on: Block format 
>>> 'qcow2' used by device 'virtio0' doesn't support the option 
>>> 'unknown_opt'
>>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234
>>> -QEMU_PROG: -drive 
>>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 
>>> 'qcow2' used by device 'ide0-hd0' doesn't support the option 
>>> 'unknown_opt'
>>> +QEMU_PROG: -drive 
>>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234: Block format 
>>> 'qcow2' used by device 'virtio0' doesn't support the option 
>>> 'unknown_opt'
>>>     Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo
>>> -QEMU_PROG: -drive 
>>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 
>>> 'qcow2' used by device 'ide0-hd0' doesn't support the option 
>>> 'unknown_opt'
>>> +QEMU_PROG: -drive 
>>> file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: Block format 
>>> 'qcow2' used by device 'virtio0' doesn't support the option 
>>> 'unknown_opt'
>>>       === Unknown protocol option ===
>>> @@ -51,8 +51,7 @@ QEMU_PROG: -drive 
>>> file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specif
>>>     Testing: -device virtio-scsi-pci -device scsi-hd
>>>   QEMU X.Y.Z monitor - type 'help' for more information
>>> -(qemu) QEMU_PROG: -device scsi-hd: drive property not set
>>> -QEMU_PROG: -device scsi-hd: Device 'scsi-hd' could not be initialized
>>> +(qemu) QEMU_PROG: -device virtio-scsi-pci: No 'PCI' bus found for 
>>> device 'virtio-scsi-pci'
>>
>> This change looks like you'd rather just disable this test for 
>> non-PCI systems. Also, it's a change from v6 which forces me to 
>> remind you to please remove Reviewed-by statements from the commit 
>> message if there are functional changes in a patch from the 
>> previously reviewed version.
>>
>> (Because just like in this case, the reviewer (i.e., me) may find 
>> some of these changes questionable, or might even outright object them.)
>>
>> Max
> 1. Sure. will remove Reviewed-by statements if any functional changes 
> in a new patch version. thanks for the reminder

Thank you :-)

> 2. Test 051 will be executed for PCI systems like x86,  and test 051 
> will be executed for non-PCI systems like s390x as well. However, its 
> golden test data is different(051.out is for s390x,  051.pc.out is for 
> x86)
>     Test steps are different between PCI systems and non-PCI systems. 
> For instance, the tests for device type "ide_cd" should only be tested 
> for the pc platform, and be disabled for non-PCI systems.

Right. So I think the same is the case here: A PCI device 
(virtio-scsi-pci) is created by the test, so it should be disabled for 
non-PCI systems. While testing against the reference output "No 'PCI' 
bus found" will probably not break on non-PCI systems, it doesn't seem 
like it's something we want to test here, though.

Max

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-27  7:15     ` tu bo
@ 2015-04-27 11:24       ` Max Reitz
  2015-04-27 11:34         ` Kevin Wolf
  0 siblings, 1 reply; 21+ messages in thread
From: Max Reitz @ 2015-04-27 11:24 UTC (permalink / raw)
  To: tu bo, Xiao Guang Chen, qemu-devel; +Cc: kwolf, armbru, mimu

[-- Attachment #1: Type: text/plain, Size: 3520 bytes --]

On 27.04.2015 09:15, tu bo wrote:
> Hi Max:
>
> On 04/24/2015 01:07 AM, Max Reitz wrote:
>> Well, that's a peculiar commit title. :-)
>>
>> I guess it's supposed to be "qemu-iotests: s390x: fix test 130"?
> You're right. I will change it in the next version :-)
>>
>> On 23.04.2015 04:42, Xiao Guang Chen wrote:
>>> From: Bo Tu <tubo@linux.vnet.ibm.com>
>>>
>>> The tests for device type "ide_cd" should only be tested for the pc 
>>> platform.
>>> The default device id of hard disk on the s390 platform differs to that
>>> of the x86 platform. A new variable device_id is defined and "virtio0"
>>> set for the s390 platform. A x86 platform specific output file is also
>>> needed.
>>>
>>> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
>>> ---
>>>   tests/qemu-iotests/130        | 13 +++++++++++--
>>>   tests/qemu-iotests/130.out    |  4 ++--
>>>   tests/qemu-iotests/130.pc.out | 43 
>>> +++++++++++++++++++++++++++++++++++++++++++
>>>   3 files changed, 56 insertions(+), 4 deletions(-)
>>>   create mode 100644 tests/qemu-iotests/130.pc.out
>>>
>>> diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
>>> index bc26247..de40c7b 100755
>>> --- a/tests/qemu-iotests/130
>>> +++ b/tests/qemu-iotests/130
>>> @@ -58,9 +58,18 @@ echo "=== HMP commit ==="
>>>   echo
>>>   # bdrv_make_empty() involves a header update for qcow2
>>>   +case "$QEMU_DEFAULT_MACHINE" in
>>> +    pc)
>>> +        device_id="ide0-hd0"
>>> +        ;;
>>> +    s390)
>>> +        device_id="virtio0"
>>> +        ;;
>>
>> I think I mentioned before that I don't really like not taking the 
>> fact into account that there are other machine types, too. I'm still 
>> accepting it based on the fact that I think those machine types won't 
>> pass the tests right now anyway, so not caring for them in these case 
>> blocks won't break any tests, but it still feels like something we 
>> can avoid (like defaulting to virtio0 for any non-pc platform).
>>
>> Anyway, because I seem to remember I accepted it before:
>>
>> With the commit title fixed:
>>
>> Reviewed-by: Max Reitz <mreitz@redhat.com>
> I guess you discussed with Xiao Guang Chen and accepted it in "[PATCH 
> RFC v5 6/7] qemu-iotests s390x fix test-051",  because test 130 and 
> 051 are using the same fix solution, and test 051 was fixed in v5. 
> Seeing section of v5 in cover letter as below:

Indeed we discussed it. Just for clarification, I disliked having only 
cases for "pc" and "s390" -- there are other platforms, too, which will 
simply break by not including them in these case statements. We could 
try to avoid this by defaulting to virtio0 for every non-pc platform, 
and it will probably work for most without having to do further work here.

However, I did accept it because all those non-PC (and non-s390) 
platforms won't pass the tests before this patch set either (because 
these test cases try to use IDE devices which will not be available 
there). So the series will not break them because they didn't work 
before either.

Bottom line: I'm fine with this solution as it is.

Max

> /v5://
> //1. Add a pc specific output file for test 051.//
> //2. Add a filter to test case 051 to filter s390 specific warnings.//
> //3. Check whether the machine type is pc or not rather than check 
> whether the machine type //
> //is s390.//
> //4. When using a machine specific reference file if the default 
> machine has an alias then//
> //use the alias as the output file name otherwise use the default 
> machine name as the output//
> //file name/

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^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-27 11:24       ` Max Reitz
@ 2015-04-27 11:34         ` Kevin Wolf
  2015-04-28  2:59           ` tu bo
  0 siblings, 1 reply; 21+ messages in thread
From: Kevin Wolf @ 2015-04-27 11:34 UTC (permalink / raw)
  To: Max Reitz; +Cc: tu bo, Xiao Guang Chen, mimu, qemu-devel, armbru

Am 27.04.2015 um 13:24 hat Max Reitz geschrieben:
> On 27.04.2015 09:15, tu bo wrote:
> 
>     Hi Max:
> 
>     On 04/24/2015 01:07 AM, Max Reitz wrote:
> 
>         Well, that's a peculiar commit title. :-)
> 
>         I guess it's supposed to be "qemu-iotests: s390x: fix test 130"?
> 
>     You're right. I will change it in the next version :-)
> 
> 
>         On 23.04.2015 04:42, Xiao Guang Chen wrote:
> 
>             From: Bo Tu <tubo@linux.vnet.ibm.com>
> 
>             The tests for device type "ide_cd" should only be tested for the pc
>             platform.
>             The default device id of hard disk on the s390 platform differs to
>             that
>             of the x86 platform. A new variable device_id is defined and
>             "virtio0"
>             set for the s390 platform. A x86 platform specific output file is
>             also
>             needed.
> 
>             Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
>             ---
>               tests/qemu-iotests/130        | 13 +++++++++++--
>               tests/qemu-iotests/130.out    |  4 ++--
>               tests/qemu-iotests/130.pc.out | 43
>             +++++++++++++++++++++++++++++++++++++++++++
>               3 files changed, 56 insertions(+), 4 deletions(-)
>               create mode 100644 tests/qemu-iotests/130.pc.out
> 
>             diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
>             index bc26247..de40c7b 100755
>             --- a/tests/qemu-iotests/130
>             +++ b/tests/qemu-iotests/130
>             @@ -58,9 +58,18 @@ echo "=== HMP commit ==="
>               echo
>               # bdrv_make_empty() involves a header update for qcow2
>               +case "$QEMU_DEFAULT_MACHINE" in
>             +    pc)
>             +        device_id="ide0-hd0"
>             +        ;;
>             +    s390)
>             +        device_id="virtio0"
>             +        ;;
> 
> 
>         I think I mentioned before that I don't really like not taking the fact
>         into account that there are other machine types, too. I'm still
>         accepting it based on the fact that I think those machine types won't
>         pass the tests right now anyway, so not caring for them in these case
>         blocks won't break any tests, but it still feels like something we can
>         avoid (like defaulting to virtio0 for any non-pc platform).
> 
>         Anyway, because I seem to remember I accepted it before:
> 
>         With the commit title fixed:
> 
>         Reviewed-by: Max Reitz <mreitz@redhat.com>
> 
>     I guess you discussed with Xiao Guang Chen and accepted it in "[PATCH RFC
>     v5 6/7] qemu-iotests s390x fix test-051",  because test 130 and 051 are
>     using the same fix solution, and test 051 was fixed in v5. Seeing section
>     of v5 in cover letter as below:
> 
> 
> Indeed we discussed it. Just for clarification, I disliked having only cases
> for "pc" and "s390" -- there are other platforms, too, which will simply break
> by not including them in these case statements. We could try to avoid this by
> defaulting to virtio0 for every non-pc platform, and it will probably work for
> most without having to do further work here.
> 
> However, I did accept it because all those non-PC (and non-s390) platforms
> won't pass the tests before this patch set either (because these test cases try
> to use IDE devices which will not be available there). So the series will not
> break them because they didn't work before either.
> 
> Bottom line: I'm fine with this solution as it is.

Maybe I'm missing the obvious, but why don't you just specify an
explicit ID instead of guessing the default ID that qemu will use
depending on the platform?

Kevin

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-27 11:34         ` Kevin Wolf
@ 2015-04-28  2:59           ` tu bo
  2015-04-28  8:23             ` Kevin Wolf
  0 siblings, 1 reply; 21+ messages in thread
From: tu bo @ 2015-04-28  2:59 UTC (permalink / raw)
  To: Kevin Wolf, Max Reitz; +Cc: mimu, qemu-devel, armbru

[-- Attachment #1: Type: text/plain, Size: 4463 bytes --]

Hi Kevin:

On 04/27/2015 07:34 PM, Kevin Wolf wrote:
> Am 27.04.2015 um 13:24 hat Max Reitz geschrieben:
>> On 27.04.2015 09:15, tu bo wrote:
>>
>>      Hi Max:
>>
>>      On 04/24/2015 01:07 AM, Max Reitz wrote:
>>
>>          Well, that's a peculiar commit title. :-)
>>
>>          I guess it's supposed to be "qemu-iotests: s390x: fix test 130"?
>>
>>      You're right. I will change it in the next version :-)
>>
>>
>>          On 23.04.2015 04:42, Xiao Guang Chen wrote:
>>
>>              From: Bo Tu <tubo@linux.vnet.ibm.com>
>>
>>              The tests for device type "ide_cd" should only be tested for the pc
>>              platform.
>>              The default device id of hard disk on the s390 platform differs to
>>              that
>>              of the x86 platform. A new variable device_id is defined and
>>              "virtio0"
>>              set for the s390 platform. A x86 platform specific output file is
>>              also
>>              needed.
>>
>>              Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
>>              ---
>>                tests/qemu-iotests/130        | 13 +++++++++++--
>>                tests/qemu-iotests/130.out    |  4 ++--
>>                tests/qemu-iotests/130.pc.out | 43
>>              +++++++++++++++++++++++++++++++++++++++++++
>>                3 files changed, 56 insertions(+), 4 deletions(-)
>>                create mode 100644 tests/qemu-iotests/130.pc.out
>>
>>              diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
>>              index bc26247..de40c7b 100755
>>              --- a/tests/qemu-iotests/130
>>              +++ b/tests/qemu-iotests/130
>>              @@ -58,9 +58,18 @@ echo "=== HMP commit ==="
>>                echo
>>                # bdrv_make_empty() involves a header update for qcow2
>>                +case "$QEMU_DEFAULT_MACHINE" in
>>              +    pc)
>>              +        device_id="ide0-hd0"
>>              +        ;;
>>              +    s390)
>>              +        device_id="virtio0"
>>              +        ;;
>>
>>
>>          I think I mentioned before that I don't really like not taking the fact
>>          into account that there are other machine types, too. I'm still
>>          accepting it based on the fact that I think those machine types won't
>>          pass the tests right now anyway, so not caring for them in these case
>>          blocks won't break any tests, but it still feels like something we can
>>          avoid (like defaulting to virtio0 for any non-pc platform).
>>
>>          Anyway, because I seem to remember I accepted it before:
>>
>>          With the commit title fixed:
>>
>>          Reviewed-by: Max Reitz <mreitz@redhat.com>
>>
>>      I guess you discussed with Xiao Guang Chen and accepted it in "[PATCH RFC
>>      v5 6/7] qemu-iotests s390x fix test-051",  because test 130 and 051 are
>>      using the same fix solution, and test 051 was fixed in v5. Seeing section
>>      of v5 in cover letter as below:
>>
>>
>> Indeed we discussed it. Just for clarification, I disliked having only cases
>> for "pc" and "s390" -- there are other platforms, too, which will simply break
>> by not including them in these case statements. We could try to avoid this by
>> defaulting to virtio0 for every non-pc platform, and it will probably work for
>> most without having to do further work here.
>>
>> However, I did accept it because all those non-PC (and non-s390) platforms
>> won't pass the tests before this patch set either (because these test cases try
>> to use IDE devices which will not be available there). So the series will not
>> break them because they didn't work before either.
>>
>> Bottom line: I'm fine with this solution as it is.
> Maybe I'm missing the obvious, but why don't you just specify an
> explicit ID instead of guessing the default ID that qemu will use
> depending on the platform?
Please forgive me that I'm very sure about the meaning of "default ID"  
you mentioned. Maybe you mean "default device ID"? If I'm wrong, please 
correct me :-)

The default device id of hard disk on the s390 platform differs to the 
device id on the x86 platform,  so we need to use different device id 
for different platform. For instance,  using "virtio0" for s390x, and 
using "ide0-hd0" for x86 as below:
/+_send_qemu_cmd $QEMU_HANDLE "commit " *"virtio0"* "(qemu)"//
//+_send_qemu_cmd $QEMU_HANDLE "commit " *"ide0-hd0"* "(qemu)"/



>
> Kevin
>


[-- Attachment #2: Type: text/html, Size: 5164 bytes --]

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-28  2:59           ` tu bo
@ 2015-04-28  8:23             ` Kevin Wolf
  2015-05-04  6:30               ` tu bo
  0 siblings, 1 reply; 21+ messages in thread
From: Kevin Wolf @ 2015-04-28  8:23 UTC (permalink / raw)
  To: tu bo; +Cc: armbru, mimu, qemu-devel, Max Reitz

Am 28.04.2015 um 04:59 hat tu bo geschrieben:
> Hi Kevin:
> 
> On 04/27/2015 07:34 PM, Kevin Wolf wrote:
> 
>     Am 27.04.2015 um 13:24 hat Max Reitz geschrieben:
> 
>         On 27.04.2015 09:15, tu bo wrote:
> 
>             Hi Max:
> 
>             On 04/24/2015 01:07 AM, Max Reitz wrote:
> 
>                 Well, that's a peculiar commit title. :-)
> 
>                 I guess it's supposed to be "qemu-iotests: s390x: fix test 130"?
> 
>             You're right. I will change it in the next version :-)
> 
> 
>                 On 23.04.2015 04:42, Xiao Guang Chen wrote:
> 
>                     From: Bo Tu <tubo@linux.vnet.ibm.com>
> 
>                     The tests for device type "ide_cd" should only be tested for the pc
>                     platform.
>                     The default device id of hard disk on the s390 platform differs to
>                     that
>                     of the x86 platform. A new variable device_id is defined and
>                     "virtio0"
>                     set for the s390 platform. A x86 platform specific output file is
>                     also
>                     needed.
> 
>                     Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
>                     ---
>                       tests/qemu-iotests/130        | 13 +++++++++++--
>                       tests/qemu-iotests/130.out    |  4 ++--
>                       tests/qemu-iotests/130.pc.out | 43
>                     +++++++++++++++++++++++++++++++++++++++++++
>                       3 files changed, 56 insertions(+), 4 deletions(-)
>                       create mode 100644 tests/qemu-iotests/130.pc.out
> 
>                     diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
>                     index bc26247..de40c7b 100755
>                     --- a/tests/qemu-iotests/130
>                     +++ b/tests/qemu-iotests/130
>                     @@ -58,9 +58,18 @@ echo "=== HMP commit ==="
>                       echo
>                       # bdrv_make_empty() involves a header update for qcow2
>                       +case "$QEMU_DEFAULT_MACHINE" in
>                     +    pc)
>                     +        device_id="ide0-hd0"
>                     +        ;;
>                     +    s390)
>                     +        device_id="virtio0"
>                     +        ;;
> 
> 
>                 I think I mentioned before that I don't really like not taking the fact
>                 into account that there are other machine types, too. I'm still
>                 accepting it based on the fact that I think those machine types won't
>                 pass the tests right now anyway, so not caring for them in these case
>                 blocks won't break any tests, but it still feels like something we can
>                 avoid (like defaulting to virtio0 for any non-pc platform).
> 
>                 Anyway, because I seem to remember I accepted it before:
> 
>                 With the commit title fixed:
> 
>                 Reviewed-by: Max Reitz <mreitz@redhat.com>
> 
>             I guess you discussed with Xiao Guang Chen and accepted it in "[PATCH RFC
>             v5 6/7] qemu-iotests s390x fix test-051",  because test 130 and 051 are
>             using the same fix solution, and test 051 was fixed in v5. Seeing section
>             of v5 in cover letter as below:
> 
> 
>         Indeed we discussed it. Just for clarification, I disliked having only cases
>         for "pc" and "s390" -- there are other platforms, too, which will simply break
>         by not including them in these case statements. We could try to avoid this by
>         defaulting to virtio0 for every non-pc platform, and it will probably work for
>         most without having to do further work here.
> 
>         However, I did accept it because all those non-PC (and non-s390) platforms
>         won't pass the tests before this patch set either (because these test cases try
>         to use IDE devices which will not be available there). So the series will not
>         break them because they didn't work before either.
> 
>         Bottom line: I'm fine with this solution as it is.
> 
>     Maybe I'm missing the obvious, but why don't you just specify an
>     explicit ID instead of guessing the default ID that qemu will use
>     depending on the platform?
> 
> Please forgive me that I'm very sure about the meaning of "default ID"  you
> mentioned. Maybe you mean "default device ID"? If I'm wrong, please correct me
> :-)
> 
> The default device id of hard disk on the s390 platform differs to the device
> id on the x86 platform,  so we need to use different device id for different
> platform. For instance,  using "virtio0" for s390x, and using "ide0-hd0" for
> x86 as below:
> +_send_qemu_cmd $QEMU_HANDLE "commit "  "virtio0" "(qemu)"
> +_send_qemu_cmd $QEMU_HANDLE "commit "  "ide0-hd0" "(qemu)"

Any why not use this?

qemu -drive id=testdisk,...
(qemu) commit testdisk

That would be the same on all platforms.

Kevin

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-28  8:23             ` Kevin Wolf
@ 2015-05-04  6:30               ` tu bo
  0 siblings, 0 replies; 21+ messages in thread
From: tu bo @ 2015-05-04  6:30 UTC (permalink / raw)
  To: Kevin Wolf; +Cc: qemu-devel, Max Reitz, armbru, mimu

Hi Kevin:

On 04/28/2015 04:23 PM, Kevin Wolf wrote:
> Am 28.04.2015 um 04:59 hat tu bo geschrieben:
>> Hi Kevin:
>>
>> On 04/27/2015 07:34 PM, Kevin Wolf wrote:
>>
>>      Am 27.04.2015 um 13:24 hat Max Reitz geschrieben:
>>
>>          On 27.04.2015 09:15, tu bo wrote:
>>
>>              Hi Max:
>>
>>              On 04/24/2015 01:07 AM, Max Reitz wrote:
>>
>>                  Well, that's a peculiar commit title. :-)
>>
>>                  I guess it's supposed to be "qemu-iotests: s390x: fix test 130"?
>>
>>              You're right. I will change it in the next version :-)
>>
>>
>>                  On 23.04.2015 04:42, Xiao Guang Chen wrote:
>>
>>                      From: Bo Tu <tubo@linux.vnet.ibm.com>
>>
>>                      The tests for device type "ide_cd" should only be tested for the pc
>>                      platform.
>>                      The default device id of hard disk on the s390 platform differs to
>>                      that
>>                      of the x86 platform. A new variable device_id is defined and
>>                      "virtio0"
>>                      set for the s390 platform. A x86 platform specific output file is
>>                      also
>>                      needed.
>>
>>                      Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
>>                      ---
>>                        tests/qemu-iotests/130        | 13 +++++++++++--
>>                        tests/qemu-iotests/130.out    |  4 ++--
>>                        tests/qemu-iotests/130.pc.out | 43
>>                      +++++++++++++++++++++++++++++++++++++++++++
>>                        3 files changed, 56 insertions(+), 4 deletions(-)
>>                        create mode 100644 tests/qemu-iotests/130.pc.out
>>
>>                      diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
>>                      index bc26247..de40c7b 100755
>>                      --- a/tests/qemu-iotests/130
>>                      +++ b/tests/qemu-iotests/130
>>                      @@ -58,9 +58,18 @@ echo "=== HMP commit ==="
>>                        echo
>>                        # bdrv_make_empty() involves a header update for qcow2
>>                        +case "$QEMU_DEFAULT_MACHINE" in
>>                      +    pc)
>>                      +        device_id="ide0-hd0"
>>                      +        ;;
>>                      +    s390)
>>                      +        device_id="virtio0"
>>                      +        ;;
>>
>>
>>                  I think I mentioned before that I don't really like not taking the fact
>>                  into account that there are other machine types, too. I'm still
>>                  accepting it based on the fact that I think those machine types won't
>>                  pass the tests right now anyway, so not caring for them in these case
>>                  blocks won't break any tests, but it still feels like something we can
>>                  avoid (like defaulting to virtio0 for any non-pc platform).
>>
>>                  Anyway, because I seem to remember I accepted it before:
>>
>>                  With the commit title fixed:
>>
>>                  Reviewed-by: Max Reitz <mreitz@redhat.com>
>>
>>              I guess you discussed with Xiao Guang Chen and accepted it in "[PATCH RFC
>>              v5 6/7] qemu-iotests s390x fix test-051",  because test 130 and 051 are
>>              using the same fix solution, and test 051 was fixed in v5. Seeing section
>>              of v5 in cover letter as below:
>>
>>
>>          Indeed we discussed it. Just for clarification, I disliked having only cases
>>          for "pc" and "s390" -- there are other platforms, too, which will simply break
>>          by not including them in these case statements. We could try to avoid this by
>>          defaulting to virtio0 for every non-pc platform, and it will probably work for
>>          most without having to do further work here.
>>
>>          However, I did accept it because all those non-PC (and non-s390) platforms
>>          won't pass the tests before this patch set either (because these test cases try
>>          to use IDE devices which will not be available there). So the series will not
>>          break them because they didn't work before either.
>>
>>          Bottom line: I'm fine with this solution as it is.
>>
>>      Maybe I'm missing the obvious, but why don't you just specify an
>>      explicit ID instead of guessing the default ID that qemu will use
>>      depending on the platform?
>>
>> Please forgive me that I'm very sure about the meaning of "default ID"  you
>> mentioned. Maybe you mean "default device ID"? If I'm wrong, please correct me
>> :-)
>>
>> The default device id of hard disk on the s390 platform differs to the device
>> id on the x86 platform,  so we need to use different device id for different
>> platform. For instance,  using "virtio0" for s390x, and using "ide0-hd0" for
>> x86 as below:
>> +_send_qemu_cmd $QEMU_HANDLE "commit "  "virtio0" "(qemu)"
>> +_send_qemu_cmd $QEMU_HANDLE "commit "  "ide0-hd0" "(qemu)"
> Any why not use this?
>
> qemu -drive id=testdisk,...
> (qemu) commit testdisk
I tried and it works fine,  which is a more easier solution for test 
130.  I'll use your solution in patch v8.   thanks a lot
>
> That would be the same on all platforms.
>
> Kevin
>

^ permalink raw reply	[flat|nested] 21+ messages in thread

* [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130
  2015-04-23  2:05 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Bo Tu
@ 2015-04-23  2:05 ` Bo Tu
  0 siblings, 0 replies; 21+ messages in thread
From: Bo Tu @ 2015-04-23  2:05 UTC (permalink / raw)
  To: qemu-devel; +Cc: kwolf, mreitz, armbru, mimu

The tests for device type "ide_cd" should only be tested for the pc platform.
The default device id of hard disk on the s390 platform differs to that
of the x86 platform. A new variable device_id is defined and "virtio0"
set for the s390 platform. A x86 platform specific output file is also
needed.

Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com>
---
 tests/qemu-iotests/130        | 13 +++++++++++--
 tests/qemu-iotests/130.out    |  4 ++--
 tests/qemu-iotests/130.pc.out | 43 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 56 insertions(+), 4 deletions(-)
 create mode 100644 tests/qemu-iotests/130.pc.out

diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130
index bc26247..de40c7b 100755
--- a/tests/qemu-iotests/130
+++ b/tests/qemu-iotests/130
@@ -58,9 +58,18 @@ echo "=== HMP commit ==="
 echo
 # bdrv_make_empty() involves a header update for qcow2
 
+case "$QEMU_DEFAULT_MACHINE" in
+    pc)
+        device_id="ide0-hd0"
+        ;;
+    s390)
+        device_id="virtio0"
+        ;;
+esac
+
 # Test that a backing file isn't written
 _launch_qemu -drive file="$TEST_IMG",backing.file.filename="$TEST_IMG.base"
-_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
+_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"
 _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
 _cleanup_qemu
 _img_info | _filter_img_info
@@ -69,7 +78,7 @@ _img_info | _filter_img_info
 # command line, that backing file is retained, with the right format
 _make_test_img -F raw -b "$TEST_IMG.orig" 64M
 _launch_qemu -drive file="$TEST_IMG",backing.file.filename="$TEST_IMG.base",backing.driver=$IMGFMT
-_send_qemu_cmd $QEMU_HANDLE "commit ide0-hd0" "(qemu)"
+_send_qemu_cmd $QEMU_HANDLE "commit " $device_id "(qemu)"
 _send_qemu_cmd $QEMU_HANDLE '' '(qemu)'
 _cleanup_qemu
 _img_info | _filter_img_info
diff --git a/tests/qemu-iotests/130.out b/tests/qemu-iotests/130.out
index ea68b5d..cc4a15a 100644
--- a/tests/qemu-iotests/130.out
+++ b/tests/qemu-iotests/130.out
@@ -9,14 +9,14 @@ virtual size: 64M (67108864 bytes)
 === HMP commit ===
 
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
 (qemu) 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
 virtual size: 64M (67108864 bytes)
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit v^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vi^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit vir^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virt^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virti^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit virtio0^[[K
 (qemu) 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
diff --git a/tests/qemu-iotests/130.pc.out b/tests/qemu-iotests/130.pc.out
new file mode 100644
index 0000000..ea68b5d
--- /dev/null
+++ b/tests/qemu-iotests/130.pc.out
@@ -0,0 +1,43 @@
+QA output created by 130
+Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+
+=== HMP commit ===
+
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) c^[[K^[[Dco^[[K^[[D^[[Dcom^[[K^[[D^[[D^[[Dcomm^[[K^[[D^[[D^[[D^[[Dcommi^[[K^[[D^[[D^[[D^[[D^[[Dcommit^[[K^[[D^[[D^[[D^[[D^[[D^[[Dcommit ^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit i^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit id^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-h^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd^[[K^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[D^[[Dcommit ide0-hd0^[[K
+(qemu)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.orig
+backing file format: raw
+
+=== Marking image dirty (lazy refcounts) ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.orig' backing_fmt='raw'
+wrote 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.orig
+backing file format: raw
+*** done
-- 
2.3.0

^ permalink raw reply related	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2015-05-04  6:31 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
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2015-04-23  2:42 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Xiao Guang Chen
2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 1/7] qemu-iotests: qemu machine type support Xiao Guang Chen
2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 2/7] qemu-iotests: run qemu with -nodefaults and fix 067, 071, 081 and 087 Xiao Guang Chen
2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 3/7] qemu-iotests: s390x: fix test 041 Xiao Guang Chen
2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 4/7] qemu-iotests: s390x: fix test 055 Xiao Guang Chen
2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 5/7] qemu-iotests: s390x: fix test 049 Xiao Guang Chen
2015-04-23 16:47   ` Max Reitz
2015-04-27  2:52     ` tu bo
2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 6/7] qemu-iotests: s390x: fix test 051 Xiao Guang Chen
2015-04-23 17:00   ` Max Reitz
2015-04-27  3:57     ` tu bo
2015-04-27 11:18       ` Max Reitz
2015-04-23  2:42 ` [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130 Xiao Guang Chen
2015-04-23 17:07   ` Max Reitz
2015-04-27  7:15     ` tu bo
2015-04-27 11:24       ` Max Reitz
2015-04-27 11:34         ` Kevin Wolf
2015-04-28  2:59           ` tu bo
2015-04-28  8:23             ` Kevin Wolf
2015-05-04  6:30               ` tu bo
  -- strict thread matches above, loose matches on Subject: below --
2015-04-23  2:05 [Qemu-devel] [PATCH RFC v7 0/7] Update tests/qemu-iotests failing cases for the s390 platform Bo Tu
2015-04-23  2:05 ` [Qemu-devel] [PATCH RFC v7 7/7] qemu-iotests-s390x-fix-test-130 Bo Tu

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