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From: Max Reitz <mreitz@redhat.com>
To: qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
	Peter Maydell <peter.maydell@linaro.org>,
	qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>
Subject: [PULL 01/36] qemu-iotests: ignore leaks on failure paths in 026
Date: Thu, 10 Oct 2019 13:42:25 +0200
Message-ID: <20191010114300.7746-2-mreitz@redhat.com> (raw)
In-Reply-To: <20191010114300.7746-1-mreitz@redhat.com>

From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

Upcoming asynchronous handling of sub-parts of qcow2 requests will
change number of leaked clusters and even make it racy. As a
preparation, ignore leaks on failure parts in 026.

It's not trivial to just grep or substitute qemu-img output for such
thing. Instead do better: 3 is a error code of qemu-img check, if only
leaks are found. Catch this case and print success output.

Suggested-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190916175324.18478-2-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 tests/qemu-iotests/026             |  6 +--
 tests/qemu-iotests/026.out         | 80 ++++++++----------------------
 tests/qemu-iotests/026.out.nocache | 80 ++++++++----------------------
 tests/qemu-iotests/common.rc       | 17 +++++++
 4 files changed, 60 insertions(+), 123 deletions(-)

diff --git a/tests/qemu-iotests/026 b/tests/qemu-iotests/026
index ffb18ab6b5..3430029ed6 100755
--- a/tests/qemu-iotests/026
+++ b/tests/qemu-iotests/026
@@ -107,7 +107,7 @@ if [ "$event" == "l2_load" ]; then
     $QEMU_IO -c "read $vmstate 0 128k " "$BLKDBG_TEST_IMG" | _filter_qemu_io
 fi
 
-_check_test_img 2>&1 | grep -v "refcount=1 reference=0"
+_check_test_img_ignore_leaks 2>&1 | grep -v "refcount=1 reference=0"
 
 done
 done
@@ -152,7 +152,7 @@ echo
 echo "Event: $event; errno: $errno; imm: $imm; once: $once; write $vmstate"
 $QEMU_IO -c "write $vmstate 0 64M" "$BLKDBG_TEST_IMG" | _filter_qemu_io
 
-_check_test_img 2>&1 | grep -v "refcount=1 reference=0"
+_check_test_img_ignore_leaks 2>&1 | grep -v "refcount=1 reference=0"
 
 done
 done
@@ -191,7 +191,7 @@ echo
 echo "Event: $event; errno: $errno; imm: $imm; once: $once"
 $QEMU_IO -c "write -b 0 64k" "$BLKDBG_TEST_IMG" | _filter_qemu_io
 
-_check_test_img 2>&1 | grep -v "refcount=1 reference=0"
+_check_test_img_ignore_leaks 2>&1 | grep -v "refcount=1 reference=0"
 
 done
 done
diff --git a/tests/qemu-iotests/026.out b/tests/qemu-iotests/026.out
index fb89b8480c..ff0817b6f2 100644
--- a/tests/qemu-iotests/026.out
+++ b/tests/qemu-iotests/026.out
@@ -17,18 +17,14 @@ Event: l1_update; errno: 5; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l1_update; errno: 5; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l1_update; errno: 28; imm: off; once: on; write
@@ -45,18 +41,14 @@ Event: l1_update; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l1_update; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l2_load; errno: 5; imm: off; once: on; write
@@ -137,18 +129,14 @@ Event: l2_update; errno: 5; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l2_update; errno: 5; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l2_update; errno: 28; imm: off; once: on; write
@@ -165,18 +153,14 @@ Event: l2_update; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l2_update; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l2_alloc_write; errno: 5; imm: off; once: on; write
@@ -200,9 +184,7 @@ Event: l2_alloc_write; errno: 5; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l2_alloc_write; errno: 28; imm: off; once: on; write
@@ -226,9 +208,7 @@ Event: l2_alloc_write; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: write_aio; errno: 5; imm: off; once: on; write
@@ -480,18 +460,14 @@ Event: refblock_alloc_hookup; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-55 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: refblock_alloc_hookup; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-251 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: refblock_alloc_write; errno: 28; imm: off; once: on; write
@@ -532,18 +508,14 @@ Event: refblock_alloc_write_blocks; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-10 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: refblock_alloc_write_blocks; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-23 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: refblock_alloc_write_table; errno: 28; imm: off; once: on; write
@@ -560,18 +532,14 @@ Event: refblock_alloc_write_table; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-10 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: refblock_alloc_write_table; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-23 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: refblock_alloc_switch_table; errno: 28; imm: off; once: on; write
@@ -588,18 +556,14 @@ Event: refblock_alloc_switch_table; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-10 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: refblock_alloc_switch_table; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-23 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 
 === L1 growth tests ===
 
@@ -658,9 +622,7 @@ Event: l1_grow_activate_table; errno: 5; imm: off; once: off
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-96 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
 
 Event: l1_grow_activate_table; errno: 28; imm: off; once: on
@@ -672,9 +634,7 @@ Event: l1_grow_activate_table; errno: 28; imm: off; once: off
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-96 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 
 === Avoid cluster leaks after temporary failure ===
 
diff --git a/tests/qemu-iotests/026.out.nocache b/tests/qemu-iotests/026.out.nocache
index 6dda95dfb4..495d013007 100644
--- a/tests/qemu-iotests/026.out.nocache
+++ b/tests/qemu-iotests/026.out.nocache
@@ -17,18 +17,14 @@ Event: l1_update; errno: 5; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l1_update; errno: 5; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l1_update; errno: 28; imm: off; once: on; write 
@@ -45,18 +41,14 @@ Event: l1_update; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l1_update; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l2_load; errno: 5; imm: off; once: on; write 
@@ -140,9 +132,7 @@ qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 wrote 131072/131072 bytes at offset 0
 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l2_update; errno: 5; imm: off; once: off; write -b
@@ -150,9 +140,7 @@ qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 wrote 131072/131072 bytes at offset 0
 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l2_update; errno: 28; imm: off; once: on; write 
@@ -172,9 +160,7 @@ qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 wrote 131072/131072 bytes at offset 0
 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l2_update; errno: 28; imm: off; once: off; write -b
@@ -182,9 +168,7 @@ qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 wrote 131072/131072 bytes at offset 0
 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-
-127 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l2_alloc_write; errno: 5; imm: off; once: on; write 
@@ -208,9 +192,7 @@ Event: l2_alloc_write; errno: 5; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l2_alloc_write; errno: 28; imm: off; once: on; write 
@@ -234,9 +216,7 @@ Event: l2_alloc_write; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-1 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: write_aio; errno: 5; imm: off; once: on; write 
@@ -488,18 +468,14 @@ Event: refblock_alloc_hookup; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-55 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: refblock_alloc_hookup; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-251 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: refblock_alloc_write; errno: 28; imm: off; once: on; write 
@@ -540,18 +516,14 @@ Event: refblock_alloc_write_blocks; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-10 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: refblock_alloc_write_blocks; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-23 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: refblock_alloc_write_table; errno: 28; imm: off; once: on; write 
@@ -568,18 +540,14 @@ Event: refblock_alloc_write_table; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-10 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: refblock_alloc_write_table; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-23 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: refblock_alloc_switch_table; errno: 28; imm: off; once: on; write 
@@ -596,18 +564,14 @@ Event: refblock_alloc_switch_table; errno: 28; imm: off; once: off; write
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-10 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: refblock_alloc_switch_table; errno: 28; imm: off; once: off; write -b
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-23 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 
 === L1 growth tests ===
 
@@ -666,9 +630,7 @@ Event: l1_grow_activate_table; errno: 5; imm: off; once: off
 qemu-io: Failed to flush the L2 table cache: Input/output error
 qemu-io: Failed to flush the refcount block cache: Input/output error
 write failed: Input/output error
-
-96 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 
 
 Event: l1_grow_activate_table; errno: 28; imm: off; once: on
@@ -680,9 +642,7 @@ Event: l1_grow_activate_table; errno: 28; imm: off; once: off
 qemu-io: Failed to flush the L2 table cache: No space left on device
 qemu-io: Failed to flush the refcount block cache: No space left on device
 write failed: No space left on device
-
-96 leaked clusters were found on the image.
-This means waste of disk space, but no harm to data.
+No errors were found on the image.
 
 === Avoid cluster leaks after temporary failure ===
 
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index e45cdfa66b..12b4751848 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -405,6 +405,23 @@ _check_test_img()
             $QEMU_IMG check "$@" -f $IMGFMT "$TEST_IMG" 2>&1
         fi
     ) | _filter_testdir | _filter_qemu_img_check
+
+    # return real qemu_img check status, to analyze in
+    # _check_test_img_ignore_leaks
+    return ${PIPESTATUS[0]}
+}
+
+_check_test_img_ignore_leaks()
+{
+    out=$(_check_test_img "$@")
+    status=$?
+    if [ $status = 3 ]; then
+        # This must correspond to success output in dump_human_image_check()
+        echo "No errors were found on the image."
+        return 0
+    fi
+    echo "$out"
+    return $status
 }
 
 _img_info()
-- 
2.21.0



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Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-10 11:42 [PULL 00/36] Block patches Max Reitz
2019-10-10 11:42 ` Max Reitz [this message]
2019-10-10 11:42 ` [PULL 02/36] block: introduce aio task pool Max Reitz
2019-10-10 11:42 ` [PULL 03/36] block/qcow2: refactor qcow2_co_preadv_part Max Reitz
2019-10-10 11:42 ` [PULL 04/36] block/qcow2: refactor qcow2_co_pwritev_part Max Reitz
2019-10-10 11:42 ` [PULL 05/36] block/qcow2: introduce parallel subrequest handling in read and write Max Reitz
2019-10-10 11:42 ` [PULL 06/36] block/backup: fix max_transfer handling for copy_range Max Reitz
2019-10-10 11:42 ` [PULL 07/36] block/backup: fix backup_cow_with_offload for last cluster Max Reitz
2019-10-10 11:42 ` [PULL 08/36] block/backup: split shareable copying part from backup_do_cow Max Reitz
2019-10-10 11:42 ` [PULL 09/36] block/backup: improve comment about image fleecing Max Reitz
2019-10-10 11:42 ` [PULL 10/36] block/backup: introduce BlockCopyState Max Reitz
2019-10-10 11:42 ` [PULL 11/36] block/backup: fix block-comment style Max Reitz
2019-10-10 11:42 ` [PULL 12/36] block: move block_copy from block/backup.c to separate file Max Reitz
2019-10-10 11:42 ` [PULL 13/36] block: teach bdrv_debug_breakpoint skip filters with backing Max Reitz
2019-10-10 11:42 ` [PULL 14/36] iotests: prepare 124 and 257 bitmap querying for backup-top filter Max Reitz
2019-10-10 11:42 ` [PULL 15/36] iotests: 257: drop unused Drive.device field Max Reitz
2019-10-10 11:42 ` [PULL 16/36] iotests: 257: drop device_add Max Reitz
2019-10-10 11:42 ` [PULL 17/36] qapi: group BlockDeviceStats fields Max Reitz
2019-10-10 11:42 ` [PULL 18/36] qapi: add unmap to BlockDeviceStats Max Reitz
2019-10-10 11:42 ` [PULL 19/36] block: add empty account cookie type Max Reitz
2019-10-10 11:42 ` [PULL 20/36] ide: account UNMAP (TRIM) operations Max Reitz
2019-10-10 11:42 ` [PULL 21/36] scsi: store unmap offset and nb_sectors in request struct Max Reitz
2019-10-10 11:42 ` [PULL 22/36] scsi: move unmap error checking to the complete callback Max Reitz
2019-10-10 11:42 ` [PULL 23/36] scsi: account unmap operations Max Reitz
2019-10-10 11:42 ` [PULL 24/36] file-posix: account discard operations Max Reitz
2019-10-10 11:42 ` [PULL 25/36] qapi: query-blockstat: add driver specific file-posix stats Max Reitz
2019-10-10 11:42 ` [PULL 26/36] iotests: Fix 125 for growth_mode = metadata Max Reitz
2019-10-10 11:42 ` [PULL 27/36] iotests: Disable 125 on broken XFS versions Max Reitz
2019-10-10 11:42 ` [PULL 28/36] iotests: Use stat -c %b in 125 Max Reitz
2019-10-10 11:42 ` [PULL 29/36] block/backup: move in-flight requests handling from backup to block-copy Max Reitz
2019-10-10 11:42 ` [PULL 30/36] block/backup: move write_flags calculation inside backup_job_create Max Reitz
2019-10-10 11:42 ` [PULL 31/36] block/block-copy: split block_copy_set_callbacks function Max Reitz
2019-10-10 11:42 ` [PULL 32/36] block: introduce backup-top filter driver Max Reitz
2019-10-10 11:42 ` [PULL 33/36] block/backup: use backup-top instead of write notifiers Max Reitz
2019-10-17 12:04   ` Peter Maydell
2019-10-17 13:40     ` Vladimir Sementsov-Ogievskiy
2019-10-10 11:42 ` [PULL 34/36] nbd: add empty .bdrv_reopen_prepare Max Reitz
2019-10-10 11:42 ` [PULL 35/36] tests: fix I/O test for hosts defaulting to LUKSv2 Max Reitz
2019-10-10 11:43 ` [PULL 36/36] iotests/162: Fix for newer Linux 5.3+ Max Reitz
2019-10-14 12:34 ` [PULL 00/36] Block patches Peter Maydell

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