diff options
| author | Max Reitz <mreitz@redhat.com> | 2018-05-09 22:00:59 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2018-06-11 16:18:45 +0200 |
| commit | b41ad73a3bb972eb43cf52d28669f67ea3fe1762 (patch) | |
| tree | b649a76bf4dc8de1889c09e0a200fb3fec88a31a /tests/qemu-iotests/217.out | |
| parent | 3cce51c919c7b4028cf6676dfcb80a45741b5117 (diff) | |
| download | qemu-b41ad73a3bb972eb43cf52d28669f67ea3fe1762.zip qemu-b41ad73a3bb972eb43cf52d28669f67ea3fe1762.tar.gz qemu-b41ad73a3bb972eb43cf52d28669f67ea3fe1762.tar.bz2 | |
iotests: Repairing error during snapshot deletion
This adds a test for an I/O error during snapshot deletion, and maybe
more importantly, for how to repair the resulting image. If the
snapshot has been deleted before the error occurs, the only negative
result will be leaked clusters -- and those should be repairable with
qemu-img check -r leaks.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20180509200059.31125-3-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/217.out')
| -rw-r--r-- | tests/qemu-iotests/217.out | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/qemu-iotests/217.out b/tests/qemu-iotests/217.out new file mode 100644 index 0000000..e3fc40a --- /dev/null +++ b/tests/qemu-iotests/217.out @@ -0,0 +1,42 @@ +QA output created by 217 + +=== Simulating an I/O error during snapshot deletion === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +wrote 65536/65536 bytes at offset 0 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +Snapshot list: +(Snapshot filtered) + +qcow2_free_clusters failed: Input/output error +qemu-img: Could not delete snapshot 'foo': Failed to free the cluster and L1 table: Input/output error + +--- Checking test image --- +Leaked cluster 4 refcount=2 reference=1 +Leaked cluster 5 refcount=2 reference=1 +Leaked cluster 6 refcount=1 reference=0 +Leaked cluster 7 refcount=1 reference=0 + +4 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. + +--- Repairing test image --- +Leaked cluster 4 refcount=2 reference=1 +Leaked cluster 5 refcount=2 reference=1 +Leaked cluster 6 refcount=1 reference=0 +Leaked cluster 7 refcount=1 reference=0 +Repairing cluster 4 refcount=2 reference=1 +Repairing cluster 5 refcount=2 reference=1 +Repairing cluster 6 refcount=1 reference=0 +Repairing cluster 7 refcount=1 reference=0 +Repairing OFLAG_COPIED L2 cluster: l1_index=0 l1_entry=40000 refcount=1 +Repairing OFLAG_COPIED data cluster: l2_entry=50000 refcount=1 +The following inconsistencies were found and repaired: + + 4 leaked clusters + 2 corruptions + +Double checking the fixed image now... +No errors were found on the image. +*** done |