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0c2cb3827e
Test an allocating write to a parallels image that has a backing node. Before HEAD^, doing so used to give me a failed assertion (when the backing node contains only `42` bytes; the results varies with the value chosen, for `0` bytes, for example, all I get is EIO). Signed-off-by: Hanna Reitz <hreitz@redhat.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-Id: <20220714132801.72464-3-hreitz@redhat.com> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
54 lines
2.2 KiB
Plaintext
54 lines
2.2 KiB
Plaintext
QA output created by 131
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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== read empty image ==
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read 65536/65536 bytes at offset 32768
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== write more than 1 block in a row ==
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wrote 131072/131072 bytes at offset 32768
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== read less than block ==
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read 32768/32768 bytes at offset 32768
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== read exactly 1 block ==
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read 65536/65536 bytes at offset 65536
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== read more than 1 block ==
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read 131072/131072 bytes at offset 32768
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check that there is no trash after written ==
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read 32768/32768 bytes at offset 163840
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check that there is no trash before written ==
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read 32768/32768 bytes at offset 0
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Corrupt image ==
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qemu-io: can't open device TEST_DIR/t.parallels: parallels: Image was not closed correctly; cannot be opened read/write
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ERROR image was not closed correctly
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1 errors were found on the image.
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Data may be corrupted, or further writes to the image may corrupt it.
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Repairing image was not closed correctly
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The following inconsistencies were found and repaired:
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0 leaked clusters
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1 corruptions
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Double checking the fixed image now...
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No errors were found on the image.
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read 65536/65536 bytes at offset 65536
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== allocate with backing ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
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wrote 65536/65536 bytes at offset 0
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 64/64 bytes at offset 0
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64 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 64/64 bytes at offset 0
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64 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65472/65472 bytes at offset 64
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63.938 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 67043328/67043328 bytes at offset 65536
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63.938 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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*** done
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