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| author | Max Reitz <mreitz@redhat.com> | 2017-11-10 21:31:07 +0100 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-11-17 18:21:30 +0100 |
| commit | 791fff504cad4d935dfaab6333ff9b7d95cbfe3f (patch) | |
| tree | 34b0d8dad955aad47c2a6882bbed8a045feaa1a8 /tests/qemu-iotests/060.out | |
| parent | 3e3b838ffeba42eced87595b0a23dc38f7c0c21b (diff) | |
| download | qemu-791fff504cad4d935dfaab6333ff9b7d95cbfe3f.zip qemu-791fff504cad4d935dfaab6333ff9b7d95cbfe3f.tar.gz qemu-791fff504cad4d935dfaab6333ff9b7d95cbfe3f.tar.bz2 | |
qcow2: check_errors are fatal
When trying to repair a dirty image, qcow2_check() may apparently
succeed (no really fatal error occurred that would prevent the check
from continuing), but if check_errors in the result object is non-zero,
we cannot trust the image to be usable.
Reported-by: R. Nageswara Sastry <nasastry@in.ibm.com>
Buglink: https://bugs.launchpad.net/qemu/+bug/1728639
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20171110203111.7666-2-mreitz@redhat.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 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out index 62c2270..f013fe7 100644 --- a/tests/qemu-iotests/060.out +++ b/tests/qemu-iotests/060.out @@ -284,4 +284,27 @@ No errors were found on the image. 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 + +=== Testing dirty corrupt image === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +ERROR refcount block 0 is not cluster aligned; refcount table entry corrupted +IMGFMT: Marking image as corrupt: Refblock offset 0xffff2a00 unaligned (reftable index: 0); further corruption events will be suppressed +Can't get refcount for cluster 0: Input/output error +Can't get refcount for cluster 1: Input/output error +Can't get refcount for cluster 2: Input/output error +Can't get refcount for cluster 3: Input/output error +Rebuilding refcount structure +Repairing cluster 1 refcount=1 reference=0 +can't open device TEST_DIR/t.IMGFMT: Could not repair dirty image: Input/output error +--- Repairing --- +Leaked cluster 1 refcount=1 reference=0 +Repairing cluster 1 refcount=1 reference=0 +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. *** done |