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| author | Alexander Ivanov <alexander.ivanov@virtuozzo.com> | 2023-07-01 12:11:18 +0200 |
|---|---|---|
| committer | Denis V. Lunev <den@openvz.org> | 2023-09-06 17:36:49 +0200 |
| commit | 95bdb2d539f057b877ee67ded4e9853d68d43a53 (patch) | |
| tree | f1559424ada2d35e56bd36e99e2a58928047e381 /tests | |
| parent | ab8e1f48c22cd5f9a9391d8d65451b7fc183d23d (diff) | |
| download | qemu-95bdb2d539f057b877ee67ded4e9853d68d43a53.zip qemu-95bdb2d539f057b877ee67ded4e9853d68d43a53.tar.gz qemu-95bdb2d539f057b877ee67ded4e9853d68d43a53.tar.bz2 | |
iotests: Add leak check test for parallels format
Write a pattern to the last cluster, extend the image by 1 claster, repair
and check that the last cluster still has the same pattern.
Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/tests/parallels-checks | 27 | ||||
| -rw-r--r-- | tests/qemu-iotests/tests/parallels-checks.out | 22 |
2 files changed, 49 insertions, 0 deletions
diff --git a/tests/qemu-iotests/tests/parallels-checks b/tests/qemu-iotests/tests/parallels-checks index 055ce34..8be282f 100755 --- a/tests/qemu-iotests/tests/parallels-checks +++ b/tests/qemu-iotests/tests/parallels-checks @@ -65,6 +65,33 @@ poke_file "$TEST_IMG" "$BAT_OFFSET" "\x$cluster\x00\x00\x00" echo "== read corrupted image with repairing ==" { $QEMU_IO -c "read -P 0x00 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir +# Clear image +_make_test_img $SIZE + +echo "== TEST LEAK CHECK ==" + +echo "== write pattern to last cluster ==" +echo "write -P 0x11 $LAST_CLUSTER_OFF $CLUSTER_SIZE" +{ $QEMU_IO -c "write -P 0x11 $LAST_CLUSTER_OFF $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir + +file_size=`stat --printf="%s" "$TEST_IMG"` +echo "file size: $file_size" + +echo "== extend image by 1 cluster ==" +fallocate -xl $((file_size + CLUSTER_SIZE)) "$TEST_IMG" + +file_size=`stat --printf="%s" "$TEST_IMG"` +echo "file size: $file_size" + +echo "== repair image ==" +_check_test_img -r all + +file_size=`stat --printf="%s" "$TEST_IMG"` +echo "file size: $file_size" + +echo "== check last cluster ==" +{ $QEMU_IO -c "read -P 0x11 $LAST_CLUSTER_OFF $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/tests/parallels-checks.out b/tests/qemu-iotests/tests/parallels-checks.out index ea4dcef..f2cb6dd 100644 --- a/tests/qemu-iotests/tests/parallels-checks.out +++ b/tests/qemu-iotests/tests/parallels-checks.out @@ -9,4 +9,26 @@ wrote 4194304/4194304 bytes at offset 0 Repairing cluster 0 is outside image read 1048576/1048576 bytes at offset 0 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304 +== TEST LEAK CHECK == +== write pattern to last cluster == +write -P 0x11 3145728 1048576 +wrote 1048576/1048576 bytes at offset 3145728 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +file size: 2097152 +== extend image by 1 cluster == +file size: 3145728 +== repair image == +Repairing space leaked at the end of the image 1048576 +The following inconsistencies were found and repaired: + + 1 leaked clusters + 0 corruptions + +Double checking the fixed image now... +No errors were found on the image. +file size: 2097152 +== check last cluster == +read 1048576/1048576 bytes at offset 3145728 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) *** done |