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block: qemu-iotests - add vhdx log replay tests for qemu-img 

VHDX logs can now be replayed via 'qemu-img check -r all'.  Add
tests to verify that the log replay is successful when using qemu-img.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Jeff Cody 2014-02-12 16:30:53 -05:00 committed by Stefan Hajnoczi
parent e001807847
commit 18968ca1a3
2 changed files with 21 additions and 0 deletions
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10
tests/qemu-iotests/070
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@ -62,6 +62,16 @@ $QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \
echo "=== Verify open image replays log ==="
$QEMU_IO -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io
# extract fresh sample image again
_use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
echo "=== Verify qemu-img check -r all replays log ==="
$QEMU_IMG check -r all "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu
echo "=== Verify open image read-only succeeds after log replay ==="
$QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \
| _filter_qemu_io
# success, all done
echo "*** done"
rm -f $seq.full

11
tests/qemu-iotests/070.out
View File

@ -7,4 +7,15 @@ qemu-io: can't open device TEST_DIR/iotest-dirtylog-10G-4M.vhdx: VHDX image file
=== Verify open image replays log ===
read 18874368/18874368 bytes at offset 0
18 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Verify qemu-img check -r all replays log ===
The following inconsistencies were found and repaired:
0 leaked clusters
1 corruptions
Double checking the fixed image now...
No errors were found on the image.
=== Verify open image read-only succeeds after log replay ===
read 18874368/18874368 bytes at offset 0
18 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
*** done