[Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS

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* [Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS
@ 2017-05-09 17:33 Daniel P. Berrange
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 1/5] iotests: skip 159 & 170 with luks format Daniel P. Berrange
                   ` (4 more replies)
  0 siblings, 5 replies; 17+ messages in thread
From: Daniel P. Berrange @ 2017-05-09 17:33 UTC (permalink / raw)
  To: qemu-devel
  Cc: Eric Blake, Max Reitz, qemu-block, Kevin Wolf, Daniel P. Berrange

The main goal of this series is to get the I/O tests passing
100% with LUKS when run with './check -luks'. It also adds a
few more combinations to the LUKS/dmcrypt interoperability
test.

To make LUKS testing not quite as slow, we drop the PBKDF
iteration count down to a very small value. This doesn't
remove all overhead, as formatting the volume will always
measure PBKDF timing over a 1 second interval.

Changed in v5:

 - Rebase to kevin/block  git tree instead of master
 - Fix LUKS compat in new test 181

Changed in v4:

 - Fix misc mistakes in syntax conversion (Max)
 - Drop changes to 120 & mark it unsupported (Max)
 - Use _unsupported_fmt (Max)

Changed in v3:

 - Fix some typos in commit message(s) (Eric)

Changed in v2:

 - Split off patch that change check.time recording since
   it was not a direct dependancy
 - Skip new 159 & 170 tests which don't work due to qemu-img
   dd limitations

Daniel P. Berrange (5):
  iotests: skip 159 & 170 with luks format
  iotests: fix remainining tests to work with LUKS
  iotests: reduce PBKDF iterations when testing LUKS
  iotests: add more LUKS hash combination tests
  iotests: chown LUKS device before qemu-io launches

 tests/qemu-iotests/033           |   12 +-
 tests/qemu-iotests/120           |    1 +
 tests/qemu-iotests/140           |   11 +-
 tests/qemu-iotests/145           |   19 +-
 tests/qemu-iotests/149           |   26 +-
 tests/qemu-iotests/149.out       | 1002 ++++++++++++++++++++++++++++----------
 tests/qemu-iotests/157           |   17 +-
 tests/qemu-iotests/157.out       |   16 +-
 tests/qemu-iotests/159           |    1 +
 tests/qemu-iotests/170           |    1 +
 tests/qemu-iotests/174           |    2 +-
 tests/qemu-iotests/181           |   21 +-
 tests/qemu-iotests/common.filter |    3 +-
 tests/qemu-iotests/common.qemu   |    9 +-
 tests/qemu-iotests/common.rc     |    3 +
 15 files changed, 844 insertions(+), 300 deletions(-)

-- 
2.9.3

^ permalink raw reply	[flat|nested] 17+ messages in thread

* [Qemu-devel] [PATCH v5 1/5] iotests: skip 159 & 170 with luks format
  2017-05-09 17:33 [Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS Daniel P. Berrange
@ 2017-05-09 17:33 ` Daniel P. Berrange
  2017-05-31 15:12   ` Max Reitz
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS Daniel P. Berrange
                   ` (3 subsequent siblings)
  4 siblings, 1 reply; 17+ messages in thread
From: Daniel P. Berrange @ 2017-05-09 17:33 UTC (permalink / raw)
  To: qemu-devel
  Cc: Eric Blake, Max Reitz, qemu-block, Kevin Wolf, Daniel P. Berrange

While the qemu-img dd command does accept --image-opts
this is not sufficient to make it work with the LUKS
image yet. This is because bdrv_create() still always
requires the non-image-opts syntax.

Thus we must skip 159/170 with luks for now

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 tests/qemu-iotests/159 | 1 +
 tests/qemu-iotests/170 | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tests/qemu-iotests/159 b/tests/qemu-iotests/159
index 825f05f..9b0e1ec 100755
--- a/tests/qemu-iotests/159
+++ b/tests/qemu-iotests/159
@@ -40,6 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 _supported_fmt generic
 _supported_proto file
 _supported_os Linux
+_unsupported_fmt luks
 
 TEST_SIZES="5 512 1024 1999 1K 64K 1M"
 
diff --git a/tests/qemu-iotests/170 b/tests/qemu-iotests/170
index 5b335db..b79359f 100755
--- a/tests/qemu-iotests/170
+++ b/tests/qemu-iotests/170
@@ -40,6 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 _supported_fmt generic
 _supported_proto file
 _supported_os Linux
+_unsupported_fmt luks
 
 echo
 echo "== Creating image =="
-- 
2.9.3

^ permalink raw reply related	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 1/5] iotests: skip 159 & 170 with luks format
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 1/5] iotests: skip 159 & 170 with luks format Daniel P. Berrange
@ 2017-05-31 15:12   ` Max Reitz
  0 siblings, 0 replies; 17+ messages in thread
From: Max Reitz @ 2017-05-31 15:12 UTC (permalink / raw)
  To: Daniel P. Berrange, qemu-devel; +Cc: Eric Blake, qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 577 bytes --]

On 2017-05-09 19:33, Daniel P. Berrange wrote:
> While the qemu-img dd command does accept --image-opts
> this is not sufficient to make it work with the LUKS
> image yet. This is because bdrv_create() still always
> requires the non-image-opts syntax.
> 
> Thus we must skip 159/170 with luks for now
> 
> Reviewed-by: Eric Blake <eblake@redhat.com>
> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> ---
>  tests/qemu-iotests/159 | 1 +
>  tests/qemu-iotests/170 | 1 +
>  2 files changed, 2 insertions(+)

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


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^ permalink raw reply	[flat|nested] 17+ messages in thread

* [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS
  2017-05-09 17:33 [Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS Daniel P. Berrange
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 1/5] iotests: skip 159 & 170 with luks format Daniel P. Berrange
@ 2017-05-09 17:33 ` Daniel P. Berrange
  2017-05-09 17:49   ` Eric Blake
  2017-05-31 15:33   ` Max Reitz
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 3/5] iotests: reduce PBKDF iterations when testing LUKS Daniel P. Berrange
                   ` (2 subsequent siblings)
  4 siblings, 2 replies; 17+ messages in thread
From: Daniel P. Berrange @ 2017-05-09 17:33 UTC (permalink / raw)
  To: qemu-devel
  Cc: Eric Blake, Max Reitz, qemu-block, Kevin Wolf, Daniel P. Berrange

The tests 033, 140, 145 and 157 were all broken
when run with LUKS, since they did not correctly use
the required image opts args syntax to specify the
decryption secret. Further, the 120 test simply does
not make sense to run with luks, as the scenario
exercised is not relevant.

The test 181 was broken when run with LUKS because
it didn't take account of fact that $TEST_IMG was
already in image opts syntax. The launch_qemu
helper also didn't register the secret object
providing the LUKS password.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 tests/qemu-iotests/033         | 12 ++++++++++--
 tests/qemu-iotests/120         |  1 +
 tests/qemu-iotests/140         | 11 ++++++++++-
 tests/qemu-iotests/145         | 19 +++++++++++++++++--
 tests/qemu-iotests/157         | 17 ++++++++++++++---
 tests/qemu-iotests/157.out     | 16 ++++++++--------
 tests/qemu-iotests/174         |  2 +-
 tests/qemu-iotests/181         | 21 ++++++++++++++++-----
 tests/qemu-iotests/common.qemu |  9 +++++++--
 9 files changed, 84 insertions(+), 24 deletions(-)

diff --git a/tests/qemu-iotests/033 b/tests/qemu-iotests/033
index 16edcf2..2cdfd13 100755
--- a/tests/qemu-iotests/033
+++ b/tests/qemu-iotests/033
@@ -50,10 +50,18 @@ do_test()
 	local align=$1
 	local iocmd=$2
 	local img=$3
+	if [ "$IMGOPTSSYNTAX" = "true" ]
+	then
+	    IO_OPEN_ARG="$img"
+	    IO_EXTRA_ARGS="--image-opts"
+	else
+	    IO_OPEN_ARG="-o driver=$IMGFMT,file.align=$align blkdebug::$img"
+	    IO_EXTRA_ARGS=""
+	fi
 	{
-		echo "open -o driver=$IMGFMT,file.align=$align blkdebug::$img"
+		echo "open $IO_OPEN_ARG"
 		echo $iocmd
-	} | $QEMU_IO
+	} | $QEMU_IO $IO_EXTRA_ARGS
 }
 
 for write_zero_cmd in "write -z" "aio_write -z"; do
diff --git a/tests/qemu-iotests/120 b/tests/qemu-iotests/120
index 4f88a67..f40b97d 100755
--- a/tests/qemu-iotests/120
+++ b/tests/qemu-iotests/120
@@ -41,6 +41,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 _supported_fmt generic
 _supported_proto file
 _supported_os Linux
+_unsupported_fmt luks
 
 _make_test_img 64M
 
diff --git a/tests/qemu-iotests/140 b/tests/qemu-iotests/140
index 8c80a5a..0a2105c 100755
--- a/tests/qemu-iotests/140
+++ b/tests/qemu-iotests/140
@@ -52,8 +52,17 @@ _make_test_img 64k
 
 $QEMU_IO -c 'write -P 42 0 64k' "$TEST_IMG" | _filter_qemu_io
 
+if test "$IMGOPTSSYNTAX" = "true"
+then
+    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,$TEST_IMG
+    SYSEMU_EXTRA_ARGS=""
+else
+    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,file="$TEST_IMG",driver=$IMGFMT
+    SYSEMU_EXTRA_ARGS=""
+fi
+
 keep_stderr=y \
-_launch_qemu -drive if=none,media=cdrom,id=drv,file="$TEST_IMG",format=$IMGFMT \
+_launch_qemu $SYSEMU_EXTRA_ARGS -drive $SYSEMU_DRIVE_ARG \
     2> >(_filter_nbd)
 
 _send_qemu_cmd $QEMU_HANDLE \
diff --git a/tests/qemu-iotests/145 b/tests/qemu-iotests/145
index e6c6bc4..9cfa940 100755
--- a/tests/qemu-iotests/145
+++ b/tests/qemu-iotests/145
@@ -43,8 +43,23 @@ _supported_proto generic
 _supported_os Linux
 
 _make_test_img 1M
-echo quit | $QEMU -nographic -hda "$TEST_IMG" -incoming 'exec:true' -snapshot -serial none -monitor stdio |
-    _filter_qemu | _filter_hmp
+
+if test "$IMGOPTSSYNTAX" = "true"
+then
+    SYSEMU_DRIVE_ARG=if=none,$TEST_IMG
+    SYSEMU_EXTRA_ARGS=""
+    if [ -n "$IMGKEYSECRET" ]; then
+	SECRET_ARG="secret,id=keysec0,data=$IMGKEYSECRET"
+	SYSEMU_EXTRA_ARGS="-object $SECRET_ARG"
+    fi
+else
+    SYSEMU_DRIVE_ARG=if=none,file="$TEST_IMG",driver=$IMGFMT
+    SYSEMU_EXTRA_ARGS=""
+fi
+
+echo quit | $QEMU -nographic $SYSEMU_EXTRA_ARGS  -drive $SYSEMU_DRIVE_ARG \
+                  -incoming 'exec:true' -snapshot -serial none -monitor stdio \
+          | _filter_qemu | _filter_hmp
 
 # success, all done
 echo "*** done"
diff --git a/tests/qemu-iotests/157 b/tests/qemu-iotests/157
index 8d939cb..f5d22fa 100755
--- a/tests/qemu-iotests/157
+++ b/tests/qemu-iotests/157
@@ -43,7 +43,6 @@ _supported_os Linux
 
 function do_run_qemu()
 {
-    echo Testing: "$@"
     (
         if ! test -t 0; then
             while read cmd; do
@@ -63,7 +62,18 @@ function run_qemu()
 
 
 size=128M
-drive="if=none,file=$TEST_IMG,driver=$IMGFMT"
+if test "$IMGOPTSSYNTAX" = "true"
+then
+    SYSEMU_DRIVE_ARG=if=none,$TEST_IMG
+    SYSEMU_EXTRA_ARGS=""
+    if [ -n "$IMGKEYSECRET" ]; then
+	SECRET_ARG="secret,id=keysec0,data=$IMGKEYSECRET"
+	SYSEMU_EXTRA_ARGS="-object $SECRET_ARG"
+    fi
+else
+    SYSEMU_DRIVE_ARG=if=none,file="$TEST_IMG",driver=$IMGFMT
+    SYSEMU_EXTRA_ARGS=""
+fi
 
 _make_test_img $size
 
@@ -76,8 +86,9 @@ echo
 
 for cache in "writeback" "writethrough"; do
     for wce in "" ",write-cache=auto" ",write-cache=on" ",write-cache=off"; do
+        echo "Testing: cache='$cache' wce='$wce'"
         echo "info block" \
-            | run_qemu -drive "$drive,cache=$cache" \
+            | run_qemu $SYSEMU_EXTRA_ARGS -drive "$SYSEMU_DRIVE_ARG,cache=$cache" \
                        -device "virtio-blk,drive=none0$wce" \
             | grep -e "Testing" -e "Cache mode"
     done
diff --git a/tests/qemu-iotests/157.out b/tests/qemu-iotests/157.out
index 77a9c03..fdc807f 100644
--- a/tests/qemu-iotests/157.out
+++ b/tests/qemu-iotests/157.out
@@ -3,20 +3,20 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 
 === Setting WCE with qdev and with manually created BB ===
 
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writeback -device virtio-blk,drive=none0
+Testing: cache='writeback' wce=''
     Cache mode:       writeback
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writeback -device virtio-blk,drive=none0,write-cache=auto
+Testing: cache='writeback' wce=',write-cache=auto'
     Cache mode:       writeback
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writeback -device virtio-blk,drive=none0,write-cache=on
+Testing: cache='writeback' wce=',write-cache=on'
     Cache mode:       writeback
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writeback -device virtio-blk,drive=none0,write-cache=off
+Testing: cache='writeback' wce=',write-cache=off'
     Cache mode:       writethrough
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writethrough -device virtio-blk,drive=none0
+Testing: cache='writethrough' wce=''
     Cache mode:       writethrough
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writethrough -device virtio-blk,drive=none0,write-cache=auto
+Testing: cache='writethrough' wce=',write-cache=auto'
     Cache mode:       writethrough
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writethrough -device virtio-blk,drive=none0,write-cache=on
+Testing: cache='writethrough' wce=',write-cache=on'
     Cache mode:       writeback
-Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,driver=IMGFMT,cache=writethrough -device virtio-blk,drive=none0,write-cache=off
+Testing: cache='writethrough' wce=',write-cache=off'
     Cache mode:       writethrough
 *** done
diff --git a/tests/qemu-iotests/174 b/tests/qemu-iotests/174
index c1c20a1..552879d 100755
--- a/tests/qemu-iotests/174
+++ b/tests/qemu-iotests/174
@@ -41,7 +41,7 @@ _unsupported_fmt raw
 
 
 size=256K
-IMGFMT=raw IMGOPTS= _make_test_img $size | _filter_imgfmt
+IMGFMT=raw IMGKEYSECRET= IMGOPTS= _make_test_img $size | _filter_imgfmt
 
 echo
 echo "== reading wrong format should fail =="
diff --git a/tests/qemu-iotests/181 b/tests/qemu-iotests/181
index e969a2a..71a3b21 100755
--- a/tests/qemu-iotests/181
+++ b/tests/qemu-iotests/181
@@ -55,13 +55,24 @@ echo
 
 qemu_comm_method="monitor"
 
-_launch_qemu \
-    -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk
+if [ "$IMGOPTSSYNTAX" = "true" ]; then
+  _launch_qemu \
+      -drive "${TEST_IMG}",cache=${CACHEMODE},id=disk
+else
+  _launch_qemu \
+      -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk
+fi
 src=$QEMU_HANDLE
 
-_launch_qemu \
-    -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk \
-    -incoming "unix:${MIG_SOCKET}"
+if [ "$IMGOPTSSYNTAX" = "true" ]; then
+  _launch_qemu \
+      -drive "${TEST_IMG}",cache=${CACHEMODE},id=disk \
+      -incoming "unix:${MIG_SOCKET}"
+else
+  _launch_qemu \
+      -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk \
+      -incoming "unix:${MIG_SOCKET}"
+fi
 dest=$QEMU_HANDLE
 
 echo
diff --git a/tests/qemu-iotests/common.qemu b/tests/qemu-iotests/common.qemu
index 7a78a00..9ff27a4 100644
--- a/tests/qemu-iotests/common.qemu
+++ b/tests/qemu-iotests/common.qemu
@@ -153,14 +153,19 @@ function _launch_qemu()
     mkfifo "${fifo_out}"
     mkfifo "${fifo_in}"
 
+    object_options=
+    if [ -n "$IMGKEYSECRET" ]; then
+        object_options="--object secret,id=keysec0,data=$IMGKEYSECRET"
+    fi
+
     if [ -z "$keep_stderr" ]; then
         QEMU_NEED_PID='y'\
-        ${QEMU} -nographic -serial none ${comm} "${@}" >"${fifo_out}" \
+        ${QEMU} ${object_options} -nographic -serial none ${comm} "${@}" >"${fifo_out}" \
                                                        2>&1 \
                                                        <"${fifo_in}" &
     elif [ "$keep_stderr" = "y" ]; then
         QEMU_NEED_PID='y'\
-        ${QEMU} -nographic -serial none ${comm} "${@}" >"${fifo_out}" \
+        ${QEMU} ${object_options} -nographic -serial none ${comm} "${@}" >"${fifo_out}" \
                                                        <"${fifo_in}" &
     else
         exit 1
-- 
2.9.3

^ permalink raw reply related	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS Daniel P. Berrange
@ 2017-05-09 17:49   ` Eric Blake
  2017-05-31 15:33   ` Max Reitz
  1 sibling, 0 replies; 17+ messages in thread
From: Eric Blake @ 2017-05-09 17:49 UTC (permalink / raw)
  To: Daniel P. Berrange, qemu-devel; +Cc: Max Reitz, qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 1655 bytes --]

On 05/09/2017 12:33 PM, Daniel P. Berrange wrote:
> The tests 033, 140, 145 and 157 were all broken
> when run with LUKS, since they did not correctly use
> the required image opts args syntax to specify the
> decryption secret. Further, the 120 test simply does
> not make sense to run with luks, as the scenario
> exercised is not relevant.
> 
> The test 181 was broken when run with LUKS because
> it didn't take account of fact that $TEST_IMG was
> already in image opts syntax. The launch_qemu
> helper also didn't register the secret object
> providing the LUKS password.
> 
> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> ---

> +++ b/tests/qemu-iotests/145
> @@ -43,8 +43,23 @@ _supported_proto generic
>  _supported_os Linux
>  
>  _make_test_img 1M
> -echo quit | $QEMU -nographic -hda "$TEST_IMG" -incoming 'exec:true' -snapshot -serial none -monitor stdio |
> -    _filter_qemu | _filter_hmp
> +
> +if test "$IMGOPTSSYNTAX" = "true"
> +then
> +    SYSEMU_DRIVE_ARG=if=none,$TEST_IMG
> +    SYSEMU_EXTRA_ARGS=""
> +    if [ -n "$IMGKEYSECRET" ]; then
> +	SECRET_ARG="secret,id=keysec0,data=$IMGKEYSECRET"
> +	SYSEMU_EXTRA_ARGS="-object $SECRET_ARG"
> +    fi
> +else
> +    SYSEMU_DRIVE_ARG=if=none,file="$TEST_IMG",driver=$IMGFMT
> +    SYSEMU_EXTRA_ARGS=""
> +fi
> +
> +echo quit | $QEMU -nographic $SYSEMU_EXTRA_ARGS  -drive $SYSEMU_DRIVE_ARG \

2 spaces before -drive looks a bit odd, but not a showstopper.

Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org


[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS Daniel P. Berrange
  2017-05-09 17:49   ` Eric Blake
@ 2017-05-31 15:33   ` Max Reitz
  2017-05-31 15:59     ` Eric Blake
  2017-06-01  8:36     ` Daniel P. Berrange
  1 sibling, 2 replies; 17+ messages in thread
From: Max Reitz @ 2017-05-31 15:33 UTC (permalink / raw)
  To: Daniel P. Berrange, qemu-devel; +Cc: Eric Blake, qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 6385 bytes --]

On 2017-05-09 19:33, Daniel P. Berrange wrote:
> The tests 033, 140, 145 and 157 were all broken
> when run with LUKS, since they did not correctly use
> the required image opts args syntax to specify the
> decryption secret. Further, the 120 test simply does
> not make sense to run with luks, as the scenario
> exercised is not relevant.
> 
> The test 181 was broken when run with LUKS because
> it didn't take account of fact that $TEST_IMG was
> already in image opts syntax. The launch_qemu
> helper also didn't register the secret object
> providing the LUKS password.
> 
> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> ---
>  tests/qemu-iotests/033         | 12 ++++++++++--
>  tests/qemu-iotests/120         |  1 +
>  tests/qemu-iotests/140         | 11 ++++++++++-
>  tests/qemu-iotests/145         | 19 +++++++++++++++++--
>  tests/qemu-iotests/157         | 17 ++++++++++++++---
>  tests/qemu-iotests/157.out     | 16 ++++++++--------
>  tests/qemu-iotests/174         |  2 +-
>  tests/qemu-iotests/181         | 21 ++++++++++++++++-----
>  tests/qemu-iotests/common.qemu |  9 +++++++--
>  9 files changed, 84 insertions(+), 24 deletions(-)

[...]

> diff --git a/tests/qemu-iotests/140 b/tests/qemu-iotests/140
> index 8c80a5a..0a2105c 100755
> --- a/tests/qemu-iotests/140
> +++ b/tests/qemu-iotests/140
> @@ -52,8 +52,17 @@ _make_test_img 64k
>  
>  $QEMU_IO -c 'write -P 42 0 64k' "$TEST_IMG" | _filter_qemu_io
>  
> +if test "$IMGOPTSSYNTAX" = "true"
> +then
> +    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,$TEST_IMG

I would like to propose wrapping this (or at least $TEST_IMG) in quotes,
but I'm aware of the fact that the whole test environment breaks if you
have a TEST_DIR with whitespace in it, so I don't mind...

(But it is a bit weird to put $TEST_IMG into quotes below and then use
$SYSEMU_DRIVE_ARG unquoted.)

> +    SYSEMU_EXTRA_ARGS=""
> +else
> +    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,file="$TEST_IMG",driver=$IMGFMT
> +    SYSEMU_EXTRA_ARGS=""
> +fi
> +
>  keep_stderr=y \
> -_launch_qemu -drive if=none,media=cdrom,id=drv,file="$TEST_IMG",format=$IMGFMT \
> +_launch_qemu $SYSEMU_EXTRA_ARGS -drive $SYSEMU_DRIVE_ARG \

But could you drop the $SYSEMU_EXTRA_ARGS? It doesn't seem to serve a
purpose (anymore, now that you added this to _launch_qemu itself).

>      2> >(_filter_nbd)
>  
>  _send_qemu_cmd $QEMU_HANDLE \
> diff --git a/tests/qemu-iotests/145 b/tests/qemu-iotests/145
> index e6c6bc4..9cfa940 100755
> --- a/tests/qemu-iotests/145
> +++ b/tests/qemu-iotests/145
> @@ -43,8 +43,23 @@ _supported_proto generic
>  _supported_os Linux
>  
>  _make_test_img 1M
> -echo quit | $QEMU -nographic -hda "$TEST_IMG" -incoming 'exec:true' -snapshot -serial none -monitor stdio |
> -    _filter_qemu | _filter_hmp
> +
> +if test "$IMGOPTSSYNTAX" = "true"
> +then
> +    SYSEMU_DRIVE_ARG=if=none,$TEST_IMG
> +    SYSEMU_EXTRA_ARGS=""
> +    if [ -n "$IMGKEYSECRET" ]; then
> +	SECRET_ARG="secret,id=keysec0,data=$IMGKEYSECRET"
> +	SYSEMU_EXTRA_ARGS="-object $SECRET_ARG"

Please use spaces instead of tabs.

(I know there are a lot of tabs in the test files already, but according
to CODING_STYLE, that is just wrong.)

> +    fi
> +else
> +    SYSEMU_DRIVE_ARG=if=none,file="$TEST_IMG",driver=$IMGFMT
> +    SYSEMU_EXTRA_ARGS=""
> +fi
> +
> +echo quit | $QEMU -nographic $SYSEMU_EXTRA_ARGS  -drive $SYSEMU_DRIVE_ARG \
> +                  -incoming 'exec:true' -snapshot -serial none -monitor stdio \
> +          | _filter_qemu | _filter_hmp
>  
>  # success, all done
>  echo "*** done"
> diff --git a/tests/qemu-iotests/157 b/tests/qemu-iotests/157
> index 8d939cb..f5d22fa 100755
> --- a/tests/qemu-iotests/157
> +++ b/tests/qemu-iotests/157
> @@ -43,7 +43,6 @@ _supported_os Linux
>  
>  function do_run_qemu()
>  {
> -    echo Testing: "$@"
>      (
>          if ! test -t 0; then
>              while read cmd; do
> @@ -63,7 +62,18 @@ function run_qemu()
>  
>  
>  size=128M
> -drive="if=none,file=$TEST_IMG,driver=$IMGFMT"
> +if test "$IMGOPTSSYNTAX" = "true"
> +then
> +    SYSEMU_DRIVE_ARG=if=none,$TEST_IMG
> +    SYSEMU_EXTRA_ARGS=""
> +    if [ -n "$IMGKEYSECRET" ]; then
> +	SECRET_ARG="secret,id=keysec0,data=$IMGKEYSECRET"
> +	SYSEMU_EXTRA_ARGS="-object $SECRET_ARG"

s/\t/    /g

> +    fi
> +else
> +    SYSEMU_DRIVE_ARG=if=none,file="$TEST_IMG",driver=$IMGFMT
> +    SYSEMU_EXTRA_ARGS=""
> +fi
>  
>  _make_test_img $size
>  
> @@ -76,8 +86,9 @@ echo
>  
>  for cache in "writeback" "writethrough"; do
>      for wce in "" ",write-cache=auto" ",write-cache=on" ",write-cache=off"; do
> +        echo "Testing: cache='$cache' wce='$wce'"
>          echo "info block" \
> -            | run_qemu -drive "$drive,cache=$cache" \
> +            | run_qemu $SYSEMU_EXTRA_ARGS -drive "$SYSEMU_DRIVE_ARG,cache=$cache" \
>                         -device "virtio-blk,drive=none0$wce" \
>              | grep -e "Testing" -e "Cache mode"
>      done

[...]

> index e969a2a..71a3b21 100755
> --- a/tests/qemu-iotests/181
> +++ b/tests/qemu-iotests/181
> @@ -55,13 +55,24 @@ echo
>  
>  qemu_comm_method="monitor"
>  
> -_launch_qemu \
> -    -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk
> +if [ "$IMGOPTSSYNTAX" = "true" ]; the> +  _launch_qemu \

More coding style nit picks: This should be indented with four spaces.

With the style fixed (and maybe Eric's comment addressed) or an explicit
"CODING_STYLE has no power over me!" statement, and with
SYSEMU_EXTRA_ARGS dropped above:

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

> +      -drive "${TEST_IMG}",cache=${CACHEMODE},id=disk
> +else
> +  _launch_qemu \
> +      -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk
> +fi
>  src=$QEMU_HANDLE
>  
> -_launch_qemu \
> -    -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk \
> -    -incoming "unix:${MIG_SOCKET}"
> +if [ "$IMGOPTSSYNTAX" = "true" ]; then
> +  _launch_qemu \
> +      -drive "${TEST_IMG}",cache=${CACHEMODE},id=disk \
> +      -incoming "unix:${MIG_SOCKET}"
> +else
> +  _launch_qemu \
> +      -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk \
> +      -incoming "unix:${MIG_SOCKET}"
> +fi
>  dest=$QEMU_HANDLE
>  
>  echo


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^ permalink raw reply	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS
  2017-05-31 15:33   ` Max Reitz
@ 2017-05-31 15:59     ` Eric Blake
  2017-05-31 16:08       ` Max Reitz
  2017-06-01  8:36     ` Daniel P. Berrange
  1 sibling, 1 reply; 17+ messages in thread
From: Eric Blake @ 2017-05-31 15:59 UTC (permalink / raw)
  To: Max Reitz, Daniel P. Berrange, qemu-devel; +Cc: qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 2265 bytes --]

On 05/31/2017 10:33 AM, Max Reitz wrote:
> On 2017-05-09 19:33, Daniel P. Berrange wrote:
>> The tests 033, 140, 145 and 157 were all broken
>> when run with LUKS, since they did not correctly use
>> the required image opts args syntax to specify the
>> decryption secret. Further, the 120 test simply does
>> not make sense to run with luks, as the scenario
>> exercised is not relevant.
>>
>> The test 181 was broken when run with LUKS because
>> it didn't take account of fact that $TEST_IMG was
>> already in image opts syntax. The launch_qemu
>> helper also didn't register the secret object
>> providing the LUKS password.

>>  
>> +if test "$IMGOPTSSYNTAX" = "true"
>> +then
>> +    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,$TEST_IMG
> 
> I would like to propose wrapping this (or at least $TEST_IMG) in quotes,

Makes no difference in assignment context (other than consistency that
it's an easier rule to always quote even when not necessary, than it is
to remember which contexts don't need quoting).

> but I'm aware of the fact that the whole test environment breaks if you
> have a TEST_DIR with whitespace in it, so I don't mind...
> 
> (But it is a bit weird to put $TEST_IMG into quotes below and then use
> $SYSEMU_DRIVE_ARG unquoted.)

Assigning to SYSEMU_DRIVE_ARG without quotes works even if TEST_IMG
contains spaces, but expanding SYSEMU_DRIVE_ARGS without quotes indeed
breaks (whether or not you assigned with quotes).

> 
>> +    SYSEMU_EXTRA_ARGS=""
>> +else
>> +    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,file="$TEST_IMG",driver=$IMGFMT
>> +    SYSEMU_EXTRA_ARGS=""
>> +fi
>> +
>>  keep_stderr=y \
>> -_launch_qemu -drive if=none,media=cdrom,id=drv,file="$TEST_IMG",format=$IMGFMT \
>> +_launch_qemu $SYSEMU_EXTRA_ARGS -drive $SYSEMU_DRIVE_ARG \

Yes, you want "$SYSEMU_DRIVE_ARG" here.


> Please use spaces instead of tabs.
> 
> (I know there are a lot of tabs in the test files already, but according
> to CODING_STYLE, that is just wrong.)

.dir-locals.el may need a tweak to be taught that files in qemu-iotests
should not prefer TABs.

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org


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^ permalink raw reply	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS
  2017-05-31 15:59     ` Eric Blake
@ 2017-05-31 16:08       ` Max Reitz
  0 siblings, 0 replies; 17+ messages in thread
From: Max Reitz @ 2017-05-31 16:08 UTC (permalink / raw)
  To: Eric Blake, Daniel P. Berrange, qemu-devel; +Cc: qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 1634 bytes --]

On 2017-05-31 17:59, Eric Blake wrote:
> On 05/31/2017 10:33 AM, Max Reitz wrote:
>> On 2017-05-09 19:33, Daniel P. Berrange wrote:
>>> The tests 033, 140, 145 and 157 were all broken
>>> when run with LUKS, since they did not correctly use
>>> the required image opts args syntax to specify the
>>> decryption secret. Further, the 120 test simply does
>>> not make sense to run with luks, as the scenario
>>> exercised is not relevant.
>>>
>>> The test 181 was broken when run with LUKS because
>>> it didn't take account of fact that $TEST_IMG was
>>> already in image opts syntax. The launch_qemu
>>> helper also didn't register the secret object
>>> providing the LUKS password.
> 
>>>  
>>> +if test "$IMGOPTSSYNTAX" = "true"
>>> +then
>>> +    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,$TEST_IMG
>>
>> I would like to propose wrapping this (or at least $TEST_IMG) in quotes,
> 
> Makes no difference in assignment context (other than consistency that
> it's an easier rule to always quote even when not necessary, than it is
> to remember which contexts don't need quoting).
> 
>> but I'm aware of the fact that the whole test environment breaks if you
>> have a TEST_DIR with whitespace in it, so I don't mind...
>>
>> (But it is a bit weird to put $TEST_IMG into quotes below and then use
>> $SYSEMU_DRIVE_ARG unquoted.)
> 
> Assigning to SYSEMU_DRIVE_ARG without quotes works even if TEST_IMG
> contains spaces, but expanding SYSEMU_DRIVE_ARGS without quotes indeed
> breaks (whether or not you assigned with quotes).

Interesting, thanks. (I only knew that foo=$bar worked.)

Max


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^ permalink raw reply	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS
  2017-05-31 15:33   ` Max Reitz
  2017-05-31 15:59     ` Eric Blake
@ 2017-06-01  8:36     ` Daniel P. Berrange
  1 sibling, 0 replies; 17+ messages in thread
From: Daniel P. Berrange @ 2017-06-01  8:36 UTC (permalink / raw)
  To: Max Reitz; +Cc: qemu-devel, Eric Blake, qemu-block, Kevin Wolf

On Wed, May 31, 2017 at 05:33:26PM +0200, Max Reitz wrote:
> On 2017-05-09 19:33, Daniel P. Berrange wrote:
> > The tests 033, 140, 145 and 157 were all broken
> > when run with LUKS, since they did not correctly use
> > the required image opts args syntax to specify the
> > decryption secret. Further, the 120 test simply does
> > not make sense to run with luks, as the scenario
> > exercised is not relevant.
> > 
> > The test 181 was broken when run with LUKS because
> > it didn't take account of fact that $TEST_IMG was
> > already in image opts syntax. The launch_qemu
> > helper also didn't register the secret object
> > providing the LUKS password.
> > 
> > Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> > ---
> >  tests/qemu-iotests/033         | 12 ++++++++++--
> >  tests/qemu-iotests/120         |  1 +
> >  tests/qemu-iotests/140         | 11 ++++++++++-
> >  tests/qemu-iotests/145         | 19 +++++++++++++++++--
> >  tests/qemu-iotests/157         | 17 ++++++++++++++---
> >  tests/qemu-iotests/157.out     | 16 ++++++++--------
> >  tests/qemu-iotests/174         |  2 +-
> >  tests/qemu-iotests/181         | 21 ++++++++++++++++-----
> >  tests/qemu-iotests/common.qemu |  9 +++++++--
> >  9 files changed, 84 insertions(+), 24 deletions(-)
> 
> [...]
> 
> > diff --git a/tests/qemu-iotests/140 b/tests/qemu-iotests/140
> > index 8c80a5a..0a2105c 100755
> > --- a/tests/qemu-iotests/140
> > +++ b/tests/qemu-iotests/140
> > @@ -52,8 +52,17 @@ _make_test_img 64k
> >  
> >  $QEMU_IO -c 'write -P 42 0 64k' "$TEST_IMG" | _filter_qemu_io
> >  
> > +if test "$IMGOPTSSYNTAX" = "true"
> > +then
> > +    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,$TEST_IMG
> 
> I would like to propose wrapping this (or at least $TEST_IMG) in quotes,
> but I'm aware of the fact that the whole test environment breaks if you
> have a TEST_DIR with whitespace in it, so I don't mind...
> 
> (But it is a bit weird to put $TEST_IMG into quotes below and then use
> $SYSEMU_DRIVE_ARG unquoted.)

Yep, consistency is good.

> 
> > +    SYSEMU_EXTRA_ARGS=""
> > +else
> > +    SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,file="$TEST_IMG",driver=$IMGFMT
> > +    SYSEMU_EXTRA_ARGS=""
> > +fi
> > +
> >  keep_stderr=y \
> > -_launch_qemu -drive if=none,media=cdrom,id=drv,file="$TEST_IMG",format=$IMGFMT \
> > +_launch_qemu $SYSEMU_EXTRA_ARGS -drive $SYSEMU_DRIVE_ARG \
> 
> But could you drop the $SYSEMU_EXTRA_ARGS? It doesn't seem to serve a
> purpose (anymore, now that you added this to _launch_qemu itself).

Opps, yes, forgot to remove this when i last refactored.

> 
> >      2> >(_filter_nbd)
> >  
> >  _send_qemu_cmd $QEMU_HANDLE \
> > diff --git a/tests/qemu-iotests/145 b/tests/qemu-iotests/145
> > index e6c6bc4..9cfa940 100755
> > --- a/tests/qemu-iotests/145
> > +++ b/tests/qemu-iotests/145
> > @@ -43,8 +43,23 @@ _supported_proto generic
> >  _supported_os Linux
> >  
> >  _make_test_img 1M
> > -echo quit | $QEMU -nographic -hda "$TEST_IMG" -incoming 'exec:true' -snapshot -serial none -monitor stdio |
> > -    _filter_qemu | _filter_hmp
> > +
> > +if test "$IMGOPTSSYNTAX" = "true"
> > +then
> > +    SYSEMU_DRIVE_ARG=if=none,$TEST_IMG
> > +    SYSEMU_EXTRA_ARGS=""
> > +    if [ -n "$IMGKEYSECRET" ]; then
> > +	SECRET_ARG="secret,id=keysec0,data=$IMGKEYSECRET"
> > +	SYSEMU_EXTRA_ARGS="-object $SECRET_ARG"
> 
> Please use spaces instead of tabs.

Will do.

> (I know there are a lot of tabs in the test files already, but according
> to CODING_STYLE, that is just wrong.)

I wish we'd clean up existing files one day....


Regards,
Daniel
-- 
|: https://berrange.com      -o-    https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org         -o-            https://fstop138.berrange.com :|
|: https://entangle-photo.org    -o-    https://www.instagram.com/dberrange :|

^ permalink raw reply	[flat|nested] 17+ messages in thread

* [Qemu-devel] [PATCH v5 3/5] iotests: reduce PBKDF iterations when testing LUKS
  2017-05-09 17:33 [Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS Daniel P. Berrange
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 1/5] iotests: skip 159 & 170 with luks format Daniel P. Berrange
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS Daniel P. Berrange
@ 2017-05-09 17:33 ` Daniel P. Berrange
  2017-05-31 15:41   ` Max Reitz
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 4/5] iotests: add more LUKS hash combination tests Daniel P. Berrange
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches Daniel P. Berrange
  4 siblings, 1 reply; 17+ messages in thread
From: Daniel P. Berrange @ 2017-05-09 17:33 UTC (permalink / raw)
  To: qemu-devel
  Cc: Eric Blake, Max Reitz, qemu-block, Kevin Wolf, Daniel P. Berrange

By default the PBKDF algorithm used with LUKS is tuned
based on the number of iterations to produce 1 second
of running time. This makes running the I/O test with
the LUKS format orders of magnitude slower than with
qcow2/raw formats.

When creating LUKS images, set the iteration time to
a 10ms to reduce the time overhead for LUKS, since
security does not matter in I/O tests.

Previously a full 'check -luks' would take

  $ time ./check -luks
  Passed all 22 tests

  real  23m9.988s
  user  21m46.223s
  sys   0m22.841s

Now it takes

  $ time ./check -luks
  Passed all 22 tests

  real  4m39.235s
  user  3m29.590s
  sys   0m24.234s

Still slow compared to qcow2/raw, but much improved
none the less.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 tests/qemu-iotests/149           |   3 +
 tests/qemu-iotests/149.out       | 118 +++++++++++++++++++--------------------
 tests/qemu-iotests/common.filter |   3 +-
 tests/qemu-iotests/common.rc     |   3 +
 4 files changed, 67 insertions(+), 60 deletions(-)

diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
index 8407251..f62e618 100755
--- a/tests/qemu-iotests/149
+++ b/tests/qemu-iotests/149
@@ -136,6 +136,7 @@ def cryptsetup_add_password(config, slot):
         args = ["luksAddKey", config.image_path(),
                 "--key-slot", slot,
                 "--key-file", "-",
+                "--iter-time", "10",
                 pwfile]
 
         cryptsetup(args, password)
@@ -164,6 +165,7 @@ def cryptsetup_format(config):
         args.extend(["--hash", config.hash])
     args.extend(["--key-slot", slot])
     args.extend(["--key-file", "-"])
+    args.extend(["--iter-time", "10"])
     args.append(config.image_path())
 
     cryptsetup(args, password)
@@ -230,6 +232,7 @@ def qemu_img_create(config, size_mb):
 
     opts = [
         "key-secret=sec0",
+        "iter-time=10",
         "cipher-alg=%s-%d" % (config.cipher, config.keylen),
         "cipher-mode=%s" % config.mode,
         "ivgen-alg=%s" % config.ivgen,
diff --git a/tests/qemu-iotests/149.out b/tests/qemu-iotests/149.out
index 90b5b55..b18c4e4 100644
--- a/tests/qemu-iotests/149.out
+++ b/tests/qemu-iotests/149.out
@@ -2,7 +2,7 @@
 # Create image
 truncate TEST_DIR/luks-aes-256-xts-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
 # Set dev owner
@@ -60,8 +60,8 @@ unlink TEST_DIR/luks-aes-256-xts-plain64-sha1.img
 
 # ================= qemu-img aes-256-xts-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
@@ -122,7 +122,7 @@ unlink TEST_DIR/luks-aes-256-xts-plain64-sha1.img
 # Create image
 truncate TEST_DIR/luks-twofish-256-xts-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
 # Set dev owner
@@ -180,8 +180,8 @@ unlink TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
 
 # ================= qemu-img twofish-256-xts-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=twofish-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-256-xts-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-twofish-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=twofish-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=twofish-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-256-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-twofish-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=twofish-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
@@ -242,7 +242,7 @@ unlink TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
 # Create image
 truncate TEST_DIR/luks-serpent-256-xts-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
 # Set dev owner
@@ -300,8 +300,8 @@ unlink TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
 
 # ================= qemu-img serpent-256-xts-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=serpent-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-256-xts-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-serpent-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=serpent-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-256-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-serpent-256-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
@@ -362,7 +362,7 @@ unlink TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
 # Create image
 truncate TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher cast5-cbc-plain64 --key-size 128 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher cast5-cbc-plain64 --key-size 128 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
 # Set dev owner
@@ -420,8 +420,8 @@ unlink TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
 
 # ================= qemu-img cast5-128-cbc-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=cast5-128,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=cast5-128 cipher-mode=cbc ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=cast5-128,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=cast5-128 cipher-mode=cbc ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
@@ -483,7 +483,7 @@ Skipping cast6-256-xts-plain64-sha1 in blacklist
 # Create image
 truncate TEST_DIR/luks-aes-256-cbc-plain-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-plain-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-plain-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
 # Set dev owner
@@ -541,8 +541,8 @@ unlink TEST_DIR/luks-aes-256-cbc-plain-sha1.img
 
 # ================= qemu-img aes-256-cbc-plain-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-cbc-plain-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-plain-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
@@ -603,7 +603,7 @@ unlink TEST_DIR/luks-aes-256-cbc-plain-sha1.img
 # Create image
 truncate TEST_DIR/luks-aes-256-cbc-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
 # Set dev owner
@@ -661,8 +661,8 @@ unlink TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
 
 # ================= qemu-img aes-256-cbc-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-cbc-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
@@ -723,7 +723,7 @@ unlink TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
 # Create image
 truncate TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
 # Set dev owner
@@ -781,8 +781,8 @@ unlink TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
 
 # ================= qemu-img aes-256-cbc-essiv-sha256-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=essiv ivgen-hash-alg=sha256 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=essiv ivgen-hash-alg=sha256 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
@@ -843,7 +843,7 @@ unlink TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
 # Create image
 truncate TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-xts-essiv:sha256 --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-essiv:sha256 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
 # Set dev owner
@@ -901,8 +901,8 @@ unlink TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
 
 # ================= qemu-img aes-256-xts-essiv-sha256-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=essiv ivgen-hash-alg=sha256 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=essiv ivgen-hash-alg=sha256 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
@@ -963,7 +963,7 @@ unlink TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
 # Create image
 truncate TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
 # Set dev owner
@@ -1021,8 +1021,8 @@ unlink TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
 
 # ================= qemu-img aes-128-xts-plain64-sha256-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
@@ -1083,7 +1083,7 @@ unlink TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
 # Create image
 truncate TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
 # Set dev owner
@@ -1141,8 +1141,8 @@ unlink TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
 
 # ================= qemu-img aes-192-xts-plain64-sha256-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-192 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-192 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
@@ -1203,7 +1203,7 @@ unlink TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
 # Create image
 truncate TEST_DIR/luks-twofish-128-xts-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
 # Set dev owner
@@ -1261,8 +1261,8 @@ unlink TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
 
 # ================= qemu-img twofish-128-xts-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=twofish-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-128-xts-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-twofish-128-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=twofish-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=twofish-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-128-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-twofish-128-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=twofish-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
@@ -1324,7 +1324,7 @@ Skipping twofish-192-xts-plain64-sha1 in blacklist
 # Create image
 truncate TEST_DIR/luks-serpent-128-xts-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
 # Set dev owner
@@ -1382,8 +1382,8 @@ unlink TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
 
 # ================= qemu-img serpent-128-xts-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=serpent-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-128-xts-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-serpent-128-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=serpent-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-128-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-serpent-128-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-128 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
@@ -1444,7 +1444,7 @@ unlink TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
 # Create image
 truncate TEST_DIR/luks-serpent-192-xts-plain64-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
 # Set dev owner
@@ -1502,8 +1502,8 @@ unlink TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
 
 # ================= qemu-img serpent-192-xts-plain64-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=serpent-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-192-xts-plain64-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-serpent-192-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-192 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=serpent-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-192-xts-plain64-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-serpent-192-xts-plain64-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=serpent-192 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
@@ -1566,7 +1566,7 @@ Skipping cast6-192-xts-plain64-sha1 in blacklist
 # Create image
 truncate TEST_DIR/luks-aes-256-xts-plain64-sha256.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha256 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-plain64-sha256.img
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha256 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha256.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
 # Set dev owner
@@ -1624,8 +1624,8 @@ unlink TEST_DIR/luks-aes-256-xts-plain64-sha256.img
 
 # ================= qemu-img aes-256-xts-plain64-sha256 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha256 TEST_DIR/luks-aes-256-xts-plain64-sha256.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha256.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha256
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha256 TEST_DIR/luks-aes-256-xts-plain64-sha256.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha256.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha256 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
@@ -1688,7 +1688,7 @@ Skipping aes-256-xts-plain64-ripemd160 in blacklist
 # Create image
 truncate TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain --key-size 512 --hash sha1 --key-slot 3 --key-file - TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain --key-size 512 --hash sha1 --key-slot 3 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img qiotest-145-aes-256-xts-plain-sha1-pwslot3
 # Set dev owner
@@ -1748,21 +1748,21 @@ unlink TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
 # Create image
 truncate TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain --key-size 512 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
 # Add password slot 1
-sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 1 --key-file - TEST_DIR/passwd.txt
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 1 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Add password slot 2
-sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 2 --key-file - TEST_DIR/passwd.txt
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 2 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Add password slot 3
-sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 3 --key-file - TEST_DIR/passwd.txt
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 3 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Add password slot 4
-sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 4 --key-file - TEST_DIR/passwd.txt
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 4 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Add password slot 5
-sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 5 --key-file - TEST_DIR/passwd.txt
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 5 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Add password slot 6
-sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 6 --key-file - TEST_DIR/passwd.txt
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 6 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Add password slot 7
-sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 7 --key-file - TEST_DIR/passwd.txt
+sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 7 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
 # Set dev owner
@@ -1820,8 +1820,8 @@ unlink TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
 
 # ================= qemu-img aes-256-xts-plain-sha1-pwallslots =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=c2xvdDE=,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=c2xvdDE=,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
@@ -1882,7 +1882,7 @@ unlink TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img
 # Create image
 truncate TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img qiotest-145-aes-256-cbc-essiv-auto-sha1
 # Set dev owner
@@ -1940,8 +1940,8 @@ unlink TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img
 
 # ================= qemu-img aes-256-cbc-essiv-auto-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=essiv,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=essiv hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=essiv,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=essiv hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img qiotest-145-aes-256-cbc-essiv-auto-sha1
@@ -2002,7 +2002,7 @@ unlink TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img
 # Create image
 truncate TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img --size 4194304MB
 # Format image
-sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain64:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img
+sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain64:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img qiotest-145-aes-256-cbc-plain64-sha256-sha1
 # Set dev owner
@@ -2060,8 +2060,8 @@ unlink TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img
 
 # ================= qemu-img aes-256-cbc-plain64-sha256-sha1 =================
 # Create image
-qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img 4194304M
-Formatting 'TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain64 ivgen-hash-alg=sha256 hash-alg=sha1
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=cbc ivgen-alg=plain64 ivgen-hash-alg=sha256 hash-alg=sha1 iter-time=10
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img qiotest-145-aes-256-cbc-plain64-sha256-sha1
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index f58548d..eb3c4ac 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -126,7 +126,8 @@ _filter_img_create()
         -e "s# block_state_zero=\\(on\\|off\\)##g" \
         -e "s# log_size=[0-9]\\+##g" \
         -e "s# refcount_bits=[0-9]\\+##g" \
-        -e "s# key-secret=[a-zA-Z0-9]\\+##g"
+        -e "s# key-secret=[a-zA-Z0-9]\\+##g" \
+        -e "s# iter-time=[0-9]\\+##g"
 }
 
 _filter_img_info()
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 9fd3130..2548e58 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -107,6 +107,9 @@ _set_default_imgopts()
     if [ "$IMGFMT" == "qcow2" ] && ! (echo "$IMGOPTS" | grep "compat=" > /dev/null); then
         IMGOPTS=$(_optstr_add "$IMGOPTS" "compat=1.1")
     fi
+    if [ "$IMGFMT" == "luks" ] && ! (echo "$IMGOPTS" | grep "iter-time=" > /dev/null); then
+        IMGOPTS=$(_optstr_add "$IMGOPTS" "iter-time=10")
+    fi
 }
 
 _use_sample_img()
-- 
2.9.3

^ permalink raw reply related	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 3/5] iotests: reduce PBKDF iterations when testing LUKS
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 3/5] iotests: reduce PBKDF iterations when testing LUKS Daniel P. Berrange
@ 2017-05-31 15:41   ` Max Reitz
  0 siblings, 0 replies; 17+ messages in thread
From: Max Reitz @ 2017-05-31 15:41 UTC (permalink / raw)
  To: Daniel P. Berrange, qemu-devel; +Cc: Eric Blake, qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 1285 bytes --]

On 2017-05-09 19:33, Daniel P. Berrange wrote:
> By default the PBKDF algorithm used with LUKS is tuned
> based on the number of iterations to produce 1 second
> of running time. This makes running the I/O test with
> the LUKS format orders of magnitude slower than with
> qcow2/raw formats.
> 
> When creating LUKS images, set the iteration time to
> a 10ms to reduce the time overhead for LUKS, since
> security does not matter in I/O tests.
> 
> Previously a full 'check -luks' would take
> 
>   $ time ./check -luks
>   Passed all 22 tests
> 
>   real  23m9.988s
>   user  21m46.223s
>   sys   0m22.841s
> 
> Now it takes
> 
>   $ time ./check -luks
>   Passed all 22 tests
> 
>   real  4m39.235s
>   user  3m29.590s
>   sys   0m24.234s
> 
> Still slow compared to qcow2/raw, but much improved
> none the less.
> 
> Reviewed-by: Eric Blake <eblake@redhat.com>
> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> ---
>  tests/qemu-iotests/149           |   3 +
>  tests/qemu-iotests/149.out       | 118 +++++++++++++++++++--------------------
>  tests/qemu-iotests/common.filter |   3 +-
>  tests/qemu-iotests/common.rc     |   3 +
>  4 files changed, 67 insertions(+), 60 deletions(-)

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


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 498 bytes --]

^ permalink raw reply	[flat|nested] 17+ messages in thread

* [Qemu-devel] [PATCH v5 4/5] iotests: add more LUKS hash combination tests
  2017-05-09 17:33 [Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS Daniel P. Berrange
                   ` (2 preceding siblings ...)
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 3/5] iotests: reduce PBKDF iterations when testing LUKS Daniel P. Berrange
@ 2017-05-09 17:33 ` Daniel P. Berrange
  2017-05-31 16:09   ` Max Reitz
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches Daniel P. Berrange
  4 siblings, 1 reply; 17+ messages in thread
From: Daniel P. Berrange @ 2017-05-09 17:33 UTC (permalink / raw)
  To: qemu-devel
  Cc: Eric Blake, Max Reitz, qemu-block, Kevin Wolf, Daniel P. Berrange

Add tests for sha224, sha512, sha384 and ripemd160 hash
algorithms.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 tests/qemu-iotests/149     |  10 +-
 tests/qemu-iotests/149.out | 482 ++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 484 insertions(+), 8 deletions(-)

diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
index f62e618..5faf585 100755
--- a/tests/qemu-iotests/149
+++ b/tests/qemu-iotests/149
@@ -457,8 +457,12 @@ configs = [
 
 
     # LUKS default but diff hash
+    LUKSConfig("aes-256-xts-plain64-sha224",
+               "aes", 256, "xts", "plain64", None, "sha224"),
     LUKSConfig("aes-256-xts-plain64-sha256",
                "aes", 256, "xts", "plain64", None, "sha256"),
+    LUKSConfig("aes-256-xts-plain64-sha384",
+               "aes", 256, "xts", "plain64", None, "sha384"),
     LUKSConfig("aes-256-xts-plain64-sha512",
                "aes", 256, "xts", "plain64", None, "sha512"),
     LUKSConfig("aes-256-xts-plain64-ripemd160",
@@ -504,12 +508,6 @@ blacklist = [
 
     # GCrypt doesn't support Twofish with 192 bit key
     "twofish-192-xts-plain64-sha1",
-
-    # We don't have sha512 hash wired up yet
-    "aes-256-xts-plain64-sha512",
-
-    # We don't have ripemd160 hash wired up yet
-    "aes-256-xts-plain64-ripemd160",
 ]
 
 whitelist = []
diff --git a/tests/qemu-iotests/149.out b/tests/qemu-iotests/149.out
index b18c4e4..2f0454f 100644
--- a/tests/qemu-iotests/149.out
+++ b/tests/qemu-iotests/149.out
@@ -1562,6 +1562,126 @@ unlink TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
 
 Skipping cast6-128-xts-plain64-sha1 in blacklist
 Skipping cast6-192-xts-plain64-sha1 in blacklist
+# ================= dm-crypt aes-256-xts-plain64-sha224 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain64-sha224.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha224 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha224
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha224
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+
+# ================= qemu-img aes-256-xts-plain64-sha224 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha224 TEST_DIR/luks-aes-256-xts-plain64-sha224.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha224.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha224 iter-time=10
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha224
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha224
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha224.img
+
 # ================= dm-crypt aes-256-xts-plain64-sha256 =================
 # Create image
 truncate TEST_DIR/luks-aes-256-xts-plain64-sha256.img --size 4194304MB
@@ -1682,8 +1802,366 @@ sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha256
 # Delete image
 unlink TEST_DIR/luks-aes-256-xts-plain64-sha256.img
 
-Skipping aes-256-xts-plain64-sha512 in blacklist
-Skipping aes-256-xts-plain64-ripemd160 in blacklist
+# ================= dm-crypt aes-256-xts-plain64-sha384 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain64-sha384.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha384 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha384
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha384
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+
+# ================= qemu-img aes-256-xts-plain64-sha384 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha384 TEST_DIR/luks-aes-256-xts-plain64-sha384.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha384.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha384 iter-time=10
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha384
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha384
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha384.img
+
+# ================= dm-crypt aes-256-xts-plain64-sha512 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain64-sha512.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha512 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha512
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha512
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+
+# ================= qemu-img aes-256-xts-plain64-sha512 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha512 TEST_DIR/luks-aes-256-xts-plain64-sha512.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha512.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=sha512 iter-time=10
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha512
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-sha512
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-sha512.img
+
+# ================= dm-crypt aes-256-xts-plain64-ripemd160 =================
+# Create image
+truncate TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img --size 4194304MB
+# Format image
+sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash ripemd160 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-ripemd160
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-ripemd160
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+
+# ================= qemu-img aes-256-xts-plain64-ripemd160 =================
+# Create image
+qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=ripemd160 TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img 4194304M
+Formatting 'TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img', fmt=luks size=4398046511104 key-secret=sec0 cipher-alg=aes-256 cipher-mode=xts ivgen-alg=plain64 hash-alg=ripemd160 iter-time=10
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+# Write test pattern 0xa7
+qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x13
+qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-ripemd160
+# Read test pattern 0xa7
+qemu-io -c read -P 0xa7 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x13
+qemu-io -c read -P 0x13 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x91
+qemu-io -c write -P 0x91 100M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+wrote 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Write test pattern 0x5e
+qemu-io -c write -P 0x5e 3145728M 10M --object secret,id=sec0,data=MTIzNDU2,format=base64 --image-opts driver=luks,key-secret=sec0,file.filename=TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+wrote 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Open dev
+sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
+# Set dev owner
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+# Read test pattern 0x91
+qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+read 10485760/10485760 bytes at offset 104857600
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Read test pattern 0x5e
+qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
+read 10485760/10485760 bytes at offset 3298534883328
+10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+# Close dev
+sudo cryptsetup -q -v luksClose qiotest-145-aes-256-xts-plain64-ripemd160
+# Delete image
+unlink TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
+
 # ================= dm-crypt aes-256-xts-plain-sha1-pwslot3 =================
 # Create image
 truncate TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img --size 4194304MB
-- 
2.9.3

^ permalink raw reply related	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 4/5] iotests: add more LUKS hash combination tests
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 4/5] iotests: add more LUKS hash combination tests Daniel P. Berrange
@ 2017-05-31 16:09   ` Max Reitz
  0 siblings, 0 replies; 17+ messages in thread
From: Max Reitz @ 2017-05-31 16:09 UTC (permalink / raw)
  To: Daniel P. Berrange, qemu-devel; +Cc: Eric Blake, qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 465 bytes --]

On 2017-05-09 19:33, Daniel P. Berrange wrote:
> Add tests for sha224, sha512, sha384 and ripemd160 hash
> algorithms.
> 
> Reviewed-by: Eric Blake <eblake@redhat.com>
> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> ---
>  tests/qemu-iotests/149     |  10 +-
>  tests/qemu-iotests/149.out | 482 ++++++++++++++++++++++++++++++++++++++++++++-
>  2 files changed, 484 insertions(+), 8 deletions(-)

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


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 498 bytes --]

^ permalink raw reply	[flat|nested] 17+ messages in thread

* [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches
  2017-05-09 17:33 [Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS Daniel P. Berrange
                   ` (3 preceding siblings ...)
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 4/5] iotests: add more LUKS hash combination tests Daniel P. Berrange
@ 2017-05-09 17:33 ` Daniel P. Berrange
  2017-05-31 16:15   ` Max Reitz
  4 siblings, 1 reply; 17+ messages in thread
From: Daniel P. Berrange @ 2017-05-09 17:33 UTC (permalink / raw)
  To: qemu-devel
  Cc: Eric Blake, Max Reitz, qemu-block, Kevin Wolf, Daniel P. Berrange

On some distros, whenever you close a block device file
descriptor there is a udev rule that resets the file
permissions. This can race with the test script when
we run qemu-io multiple times against the same block
device. Occasionally the second qemu-io invocation
will find udev has reset the permissions causing failure.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 tests/qemu-iotests/149     |  13 +-
 tests/qemu-iotests/149.out | 344 ++++++++++++++++++++++-----------------------
 2 files changed, 178 insertions(+), 179 deletions(-)

diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
index 5faf585..bc628ce 100755
--- a/tests/qemu-iotests/149
+++ b/tests/qemu-iotests/149
@@ -23,6 +23,7 @@
 import subprocess
 import os
 import os.path
+import time
 
 import base64
 
@@ -186,7 +187,7 @@ def chown(config):
     msg = proc.communicate()[0]
 
     if proc.returncode != 0:
-        raise Exception("Cannot change owner on %s" % path)
+        raise Exception(msg)
 
 
 def cryptsetup_open(config):
@@ -271,6 +272,8 @@ def qemu_io_image_args(config, dev=False):
 def qemu_io_write_pattern(config, pattern, offset_mb, size_mb, dev=False):
     """Write a pattern of data to a LUKS image or device"""
 
+    if dev:
+        chown(config)
     args = ["-c", "write -P 0x%x %dM %dM" % (pattern, offset_mb, size_mb)]
     args.extend(qemu_io_image_args(config, dev))
     iotests.log("qemu-io " + " ".join(args), filters=[iotests.filter_test_dir])
@@ -281,6 +284,8 @@ def qemu_io_write_pattern(config, pattern, offset_mb, size_mb, dev=False):
 def qemu_io_read_pattern(config, pattern, offset_mb, size_mb, dev=False):
     """Read a pattern of data to a LUKS image or device"""
 
+    if dev:
+        chown(config)
     args = ["-c", "read -P 0x%x %dM %dM" % (pattern, offset_mb, size_mb)]
     args.extend(qemu_io_image_args(config, dev))
     iotests.log("qemu-io " + " ".join(args), filters=[iotests.filter_test_dir])
@@ -331,9 +336,6 @@ def test_once(config, qemu_img=False):
         cryptsetup_open(config)
 
         try:
-            iotests.log("# Set dev owner")
-            chown(config)
-
             iotests.log("# Write test pattern 0xa7")
             qemu_io_write_pattern(config, 0xa7, lowOffsetMB, 10, dev=True)
             iotests.log("# Write test pattern 0x13")
@@ -365,9 +367,6 @@ def test_once(config, qemu_img=False):
         cryptsetup_open(config)
 
         try:
-            iotests.log("# Set dev owner")
-            chown(config)
-
             iotests.log("# Read test pattern 0x91")
             qemu_io_read_pattern(config, 0x91, lowOffsetMB, 10, dev=True)
             iotests.log("# Read test pattern 0x5e")
diff --git a/tests/qemu-iotests/149.out b/tests/qemu-iotests/149.out
index 2f0454f..5dea00b 100644
--- a/tests/qemu-iotests/149.out
+++ b/tests/qemu-iotests/149.out
@@ -5,14 +5,14 @@ truncate TEST_DIR/luks-aes-256-xts-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -41,14 +41,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -65,14 +65,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha1.img', fmt=luks size=439804651
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -101,14 +101,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -125,14 +125,14 @@ truncate TEST_DIR/luks-twofish-256-xts-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-twofish-256-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -161,14 +161,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -185,14 +185,14 @@ Formatting 'TEST_DIR/luks-twofish-256-xts-plain64-sha1.img', fmt=luks size=43980
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -221,14 +221,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -245,14 +245,14 @@ truncate TEST_DIR/luks-serpent-256-xts-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-serpent-256-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -281,14 +281,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -305,14 +305,14 @@ Formatting 'TEST_DIR/luks-serpent-256-xts-plain64-sha1.img', fmt=luks size=43980
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -341,14 +341,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-256-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -365,14 +365,14 @@ truncate TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher cast5-cbc-plain64 --key-size 128 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -401,14 +401,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -425,14 +425,14 @@ Formatting 'TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img', fmt=luks size=4398046
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -461,14 +461,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-cast5-128-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -486,14 +486,14 @@ truncate TEST_DIR/luks-aes-256-cbc-plain-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-plain-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -522,14 +522,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -546,14 +546,14 @@ Formatting 'TEST_DIR/luks-aes-256-cbc-plain-sha1.img', fmt=luks size=43980465111
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -582,14 +582,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -606,14 +606,14 @@ truncate TEST_DIR/luks-aes-256-cbc-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -642,14 +642,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -666,14 +666,14 @@ Formatting 'TEST_DIR/luks-aes-256-cbc-plain64-sha1.img', fmt=luks size=439804651
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -702,14 +702,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -726,14 +726,14 @@ truncate TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -762,14 +762,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -786,14 +786,14 @@ Formatting 'TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img', fmt=luks size=4398
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -822,14 +822,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -846,14 +846,14 @@ truncate TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-essiv:sha256 --key-size 512 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -882,14 +882,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -906,14 +906,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img', fmt=luks size=4398
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -942,14 +942,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-essiv-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -966,14 +966,14 @@ truncate TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1002,14 +1002,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1026,14 +1026,14 @@ Formatting 'TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img', fmt=luks size=43
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1062,14 +1062,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-128-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1086,14 +1086,14 @@ truncate TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1122,14 +1122,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1146,14 +1146,14 @@ Formatting 'TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img', fmt=luks size=43
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1182,14 +1182,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-192-xts-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1206,14 +1206,14 @@ truncate TEST_DIR/luks-twofish-128-xts-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher twofish-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-twofish-128-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1242,14 +1242,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1266,14 +1266,14 @@ Formatting 'TEST_DIR/luks-twofish-128-xts-plain64-sha1.img', fmt=luks size=43980
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1302,14 +1302,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-twofish-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1327,14 +1327,14 @@ truncate TEST_DIR/luks-serpent-128-xts-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-serpent-128-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1363,14 +1363,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1387,14 +1387,14 @@ Formatting 'TEST_DIR/luks-serpent-128-xts-plain64-sha1.img', fmt=luks size=43980
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1423,14 +1423,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-128-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1447,14 +1447,14 @@ truncate TEST_DIR/luks-serpent-192-xts-plain64-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher serpent-xts-plain64 --key-size 384 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-serpent-192-xts-plain64-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1483,14 +1483,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1507,14 +1507,14 @@ Formatting 'TEST_DIR/luks-serpent-192-xts-plain64-sha1.img', fmt=luks size=43980
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1543,14 +1543,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-serpent-192-xts-plain64-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1569,14 +1569,14 @@ truncate TEST_DIR/luks-aes-256-xts-plain64-sha224.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha224 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha224.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1605,14 +1605,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1629,14 +1629,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha224.img', fmt=luks size=4398046
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1665,14 +1665,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha224
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1689,14 +1689,14 @@ truncate TEST_DIR/luks-aes-256-xts-plain64-sha256.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha256 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha256.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1725,14 +1725,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1749,14 +1749,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha256.img', fmt=luks size=4398046
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1785,14 +1785,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha256
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1809,14 +1809,14 @@ truncate TEST_DIR/luks-aes-256-xts-plain64-sha384.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha384 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha384.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1845,14 +1845,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1869,14 +1869,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha384.img', fmt=luks size=4398046
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1905,14 +1905,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha384
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1929,14 +1929,14 @@ truncate TEST_DIR/luks-aes-256-xts-plain64-sha512.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha512 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-sha512.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1965,14 +1965,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -1989,14 +1989,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-plain64-sha512.img', fmt=luks size=4398046
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2025,14 +2025,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-sha512
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2049,14 +2049,14 @@ truncate TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain64 --key-size 512 --hash ripemd160 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2085,14 +2085,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2109,14 +2109,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img', fmt=luks size=4398
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2145,14 +2145,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain64-ripemd160
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2169,14 +2169,14 @@ truncate TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-xts-plain --key-size 512 --hash sha1 --key-slot 3 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img qiotest-145-aes-256-xts-plain-sha1-pwslot3
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2205,14 +2205,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwslot3.img qiotest-145-aes-256-xts-plain-sha1-pwslot3
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwslot3
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2243,14 +2243,14 @@ sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots
 sudo cryptsetup -q -v luksAddKey TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img --key-slot 7 --key-file - --iter-time 10 TEST_DIR/passwd.txt
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2279,14 +2279,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2303,14 +2303,14 @@ Formatting 'TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img', fmt=luks size=
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2339,14 +2339,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-xts-plain-sha1-pwallslots
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2363,14 +2363,14 @@ truncate TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img qiotest-145-aes-256-cbc-essiv-auto-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2399,14 +2399,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img qiotest-145-aes-256-cbc-essiv-auto-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2423,14 +2423,14 @@ Formatting 'TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img', fmt=luks size=439804
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img qiotest-145-aes-256-cbc-essiv-auto-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2459,14 +2459,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img qiotest-145-aes-256-cbc-essiv-auto-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-essiv-auto-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2483,14 +2483,14 @@ truncate TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img --size 4194304MB
 sudo cryptsetup -q -v luksFormat --cipher aes-cbc-plain64:sha256 --key-size 256 --hash sha1 --key-slot 0 --key-file - --iter-time 10 TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img qiotest-145-aes-256-cbc-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2519,14 +2519,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img qiotest-145-aes-256-cbc-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2543,14 +2543,14 @@ Formatting 'TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img', fmt=luks size=43
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img qiotest-145-aes-256-cbc-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 # Write test pattern 0xa7
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c write -P 0xa7 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Write test pattern 0x13
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c write -P 0x13 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 wrote 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -2579,14 +2579,14 @@ wrote 10485760/10485760 bytes at offset 3298534883328
 
 # Open dev
 sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img qiotest-145-aes-256-cbc-plain64-sha256-sha1
-# Set dev owner
-sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 # Read test pattern 0x91
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c read -P 0x91 100M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 104857600
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 # Read test pattern 0x5e
+sudo chown UID:GID /dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 qemu-io -c read -P 0x5e 3145728M 10M --image-opts driver=file,filename=/dev/mapper/qiotest-145-aes-256-cbc-plain64-sha256-sha1
 read 10485760/10485760 bytes at offset 3298534883328
 10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-- 
2.9.3

^ permalink raw reply related	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches
  2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches Daniel P. Berrange
@ 2017-05-31 16:15   ` Max Reitz
  2017-06-01  8:40     ` Daniel P. Berrange
  0 siblings, 1 reply; 17+ messages in thread
From: Max Reitz @ 2017-05-31 16:15 UTC (permalink / raw)
  To: Daniel P. Berrange, qemu-devel; +Cc: Eric Blake, qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 981 bytes --]

On 2017-05-09 19:33, Daniel P. Berrange wrote:
> On some distros, whenever you close a block device file
> descriptor there is a udev rule that resets the file
> permissions. This can race with the test script when
> we run qemu-io multiple times against the same block
> device. Occasionally the second qemu-io invocation
> will find udev has reset the permissions causing failure.
> 
> Reviewed-by: Eric Blake <eblake@redhat.com>
> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> ---
>  tests/qemu-iotests/149     |  13 +-
>  tests/qemu-iotests/149.out | 344 ++++++++++++++++++++++-----------------------
>  2 files changed, 178 insertions(+), 179 deletions(-)
> 
> diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
> index 5faf585..bc628ce 100755
> --- a/tests/qemu-iotests/149
> +++ b/tests/qemu-iotests/149
> @@ -23,6 +23,7 @@
>  import subprocess
>  import os
>  import os.path
> +import time

Why?

Rest looks good.

Max


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^ permalink raw reply	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches
  2017-05-31 16:15   ` Max Reitz
@ 2017-06-01  8:40     ` Daniel P. Berrange
  2017-06-07 12:33       ` Max Reitz
  0 siblings, 1 reply; 17+ messages in thread
From: Daniel P. Berrange @ 2017-06-01  8:40 UTC (permalink / raw)
  To: Max Reitz; +Cc: qemu-devel, Eric Blake, qemu-block, Kevin Wolf

On Wed, May 31, 2017 at 06:15:27PM +0200, Max Reitz wrote:
> On 2017-05-09 19:33, Daniel P. Berrange wrote:
> > On some distros, whenever you close a block device file
> > descriptor there is a udev rule that resets the file
> > permissions. This can race with the test script when
> > we run qemu-io multiple times against the same block
> > device. Occasionally the second qemu-io invocation
> > will find udev has reset the permissions causing failure.
> > 
> > Reviewed-by: Eric Blake <eblake@redhat.com>
> > Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> > ---
> >  tests/qemu-iotests/149     |  13 +-
> >  tests/qemu-iotests/149.out | 344 ++++++++++++++++++++++-----------------------
> >  2 files changed, 178 insertions(+), 179 deletions(-)
> > 
> > diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
> > index 5faf585..bc628ce 100755
> > --- a/tests/qemu-iotests/149
> > +++ b/tests/qemu-iotests/149
> > @@ -23,6 +23,7 @@
> >  import subprocess
> >  import os
> >  import os.path
> > +import time
> 
> Why?

That's left over cruft from debugging this test. I'll kill it.

> Rest looks good.

Does that count for "reviewed-by" if i kill the import ?

Regards,
Daniel
-- 
|: https://berrange.com      -o-    https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org         -o-            https://fstop138.berrange.com :|
|: https://entangle-photo.org    -o-    https://www.instagram.com/dberrange :|

^ permalink raw reply	[flat|nested] 17+ messages in thread

* Re: [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches
  2017-06-01  8:40     ` Daniel P. Berrange
@ 2017-06-07 12:33       ` Max Reitz
  0 siblings, 0 replies; 17+ messages in thread
From: Max Reitz @ 2017-06-07 12:33 UTC (permalink / raw)
  To: Daniel P. Berrange; +Cc: qemu-devel, Eric Blake, qemu-block, Kevin Wolf

[-- Attachment #1: Type: text/plain, Size: 1303 bytes --]

On 2017-06-01 10:40, Daniel P. Berrange wrote:
> On Wed, May 31, 2017 at 06:15:27PM +0200, Max Reitz wrote:
>> On 2017-05-09 19:33, Daniel P. Berrange wrote:
>>> On some distros, whenever you close a block device file
>>> descriptor there is a udev rule that resets the file
>>> permissions. This can race with the test script when
>>> we run qemu-io multiple times against the same block
>>> device. Occasionally the second qemu-io invocation
>>> will find udev has reset the permissions causing failure.
>>>
>>> Reviewed-by: Eric Blake <eblake@redhat.com>
>>> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
>>> ---
>>>  tests/qemu-iotests/149     |  13 +-
>>>  tests/qemu-iotests/149.out | 344 ++++++++++++++++++++++-----------------------
>>>  2 files changed, 178 insertions(+), 179 deletions(-)
>>>
>>> diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
>>> index 5faf585..bc628ce 100755
>>> --- a/tests/qemu-iotests/149
>>> +++ b/tests/qemu-iotests/149
>>> @@ -23,6 +23,7 @@
>>>  import subprocess
>>>  import os
>>>  import os.path
>>> +import time
>>
>> Why?
> 
> That's left over cruft from debugging this test. I'll kill it.
> 
>> Rest looks good.
> 
> Does that count for "reviewed-by" if i kill the import ?

Yes, it does. :-)

Max


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^ permalink raw reply	[flat|nested] 17+ messages in thread

end of thread, other threads:[~2017-06-07 12:34 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-05-09 17:33 [Qemu-devel] [PATCH v5 0/5] Improve I/O tests coverage of LUKS Daniel P. Berrange
2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 1/5] iotests: skip 159 & 170 with luks format Daniel P. Berrange
2017-05-31 15:12   ` Max Reitz
2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 2/5] iotests: fix remainining tests to work with LUKS Daniel P. Berrange
2017-05-09 17:49   ` Eric Blake
2017-05-31 15:33   ` Max Reitz
2017-05-31 15:59     ` Eric Blake
2017-05-31 16:08       ` Max Reitz
2017-06-01  8:36     ` Daniel P. Berrange
2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 3/5] iotests: reduce PBKDF iterations when testing LUKS Daniel P. Berrange
2017-05-31 15:41   ` Max Reitz
2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 4/5] iotests: add more LUKS hash combination tests Daniel P. Berrange
2017-05-31 16:09   ` Max Reitz
2017-05-09 17:33 ` [Qemu-devel] [PATCH v5 5/5] iotests: chown LUKS device before qemu-io launches Daniel P. Berrange
2017-05-31 16:15   ` Max Reitz
2017-06-01  8:40     ` Daniel P. Berrange
2017-06-07 12:33       ` Max Reitz

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