diff options
| author | Alberto Garcia <berto@igalia.com> | 2017-11-08 14:13:06 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-11-14 18:06:25 +0100 |
| commit | bcb5270c75a0102d6e95b06a7387bcecb7c410b3 (patch) | |
| tree | df918550a899902f5f032e1226e1a7a0d6381984 /tests/qemu-iotests/060.out | |
| parent | 147b44be492da9620d0b7c455b4d344085322401 (diff) | |
qcow2: Check that corrupted images can be repaired in iotest 060
We just fixed a few bugs that caused QEMU to crash when trying to
write to corrupted qcow2 images, and iotest 060 was expanded to test
all those scenarios.
In almost all cases the corrupted images can be repaired using
qemu-img, so this patch verifies that.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 0b1b95340ecdfbc6927e36adf2fd42ae6198747a.1510143008.git.berto@igalia.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/060.out')
| -rw-r--r-- | tests/qemu-iotests/060.out | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out index cfd78f87a9..62c22701b8 100644 --- a/tests/qemu-iotests/060.out +++ b/tests/qemu-iotests/060.out @@ -187,6 +187,18 @@ read failed: Input/output error Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount table); further corruption events will be suppressed write failed: Input/output error +ERROR cluster 0 refcount=0 reference=1 +ERROR cluster 1 refcount=0 reference=1 +ERROR cluster 3 refcount=0 reference=1 +Rebuilding refcount structure +Repairing cluster 1 refcount=1 reference=0 +The following inconsistencies were found and repaired: + + 0 leaked clusters + 3 corruptions + +Double checking the fixed image now... +No errors were found on the image. === Testing empty refcount table with valid L1 and L2 tables === @@ -195,12 +207,40 @@ wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qcow2: Marking image as corrupt: Preventing invalid allocation of refcount block at offset 0; further corruption events will be suppressed write failed: Input/output error +ERROR cluster 0 refcount=0 reference=1 +ERROR cluster 1 refcount=0 reference=1 +ERROR cluster 3 refcount=0 reference=1 +ERROR cluster 4 refcount=0 reference=1 +ERROR cluster 5 refcount=0 reference=1 +Rebuilding refcount structure +Repairing cluster 1 refcount=1 reference=0 +The following inconsistencies were found and repaired: + + 0 leaked clusters + 5 corruptions + +Double checking the fixed image now... +No errors were found on the image. === Testing empty refcount block === Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qcow2: Marking image as corrupt: Preventing invalid allocation of L2 table at offset 0; further corruption events will be suppressed write failed: Input/output error +ERROR cluster 0 refcount=0 reference=1 +ERROR cluster 1 refcount=0 reference=1 +ERROR cluster 2 refcount=0 reference=1 +ERROR cluster 3 refcount=0 reference=1 +Rebuilding refcount structure +Repairing cluster 1 refcount=1 reference=0 +Repairing cluster 2 refcount=1 reference=0 +The following inconsistencies were found and repaired: + + 0 leaked clusters + 4 corruptions + +Double checking the fixed image now... +No errors were found on the image. === Testing empty refcount block with compressed write === @@ -209,11 +249,35 @@ wrote 65536/65536 bytes at offset 65536 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qcow2: Marking image as corrupt: Preventing invalid allocation of compressed cluster at offset 0; further corruption events will be suppressed write failed: Input/output error +ERROR cluster 0 refcount=0 reference=1 +ERROR cluster 1 refcount=0 reference=1 +ERROR cluster 2 refcount=0 reference=1 +ERROR cluster 3 refcount=0 reference=1 +Rebuilding refcount structure +Repairing cluster 1 refcount=1 reference=0 +Repairing cluster 2 refcount=1 reference=0 +The following inconsistencies were found and repaired: + + 0 leaked clusters + 4 corruptions + +Double checking the fixed image now... +No errors were found on the image. === Testing zero refcount table size === Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 can't open device TEST_DIR/t.IMGFMT: Image does not contain a reference count table +ERROR cluster 0 refcount=0 reference=1 +ERROR cluster 3 refcount=0 reference=1 +Rebuilding refcount structure +The following inconsistencies were found and repaired: + + 0 leaked clusters + 2 corruptions + +Double checking the fixed image now... +No errors were found on the image. === Testing incorrect refcount table offset === |