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| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-03-13 15:58:13 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-15 16:07:51 +0100 |
| commit | acbf30ec601b1f817febc4500025b7c4181312c4 (patch) | |
| tree | becdaf16b56163b25bb6ebf0e034928efffcded1 /tests/qemu-iotests/050.out | |
| parent | 485e3ce88e8af0e5311dd626f399b3a1e0846dd6 (diff) | |
| download | qemu-acbf30ec601b1f817febc4500025b7c4181312c4.zip qemu-acbf30ec601b1f817febc4500025b7c4181312c4.tar.gz qemu-acbf30ec601b1f817febc4500025b7c4181312c4.tar.bz2 | |
qemu-iotests: add tests for rebasing zero clusters
If zero clusters are erroneously treated as unallocated, "qemu-img rebase"
will copy the backing file's contents onto the cluster.
The bug existed also in image streaming, but since the root cause was in
qcow2's is_allocated implementation it is enough to test it with qemu-img.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/050.out')
| -rw-r--r-- | tests/qemu-iotests/050.out | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/qemu-iotests/050.out b/tests/qemu-iotests/050.out new file mode 100644 index 0000000..3f5f7e1 --- /dev/null +++ b/tests/qemu-iotests/050.out @@ -0,0 +1,17 @@ +QA output created by 050 + +== Creating images == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=10485760 +wrote 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=10485760 +wrote 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=10485760 backing_file='TEST_DIR/t.IMGFMT.old' +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Rebasing the image == +read 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +*** done |