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| author | Max Reitz <mreitz@redhat.com> | 2015-02-18 17:40:50 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-03-10 14:02:21 +0100 |
| commit | d2eed8c6d9601cddc9dff2940d87bc022e9bd03c (patch) | |
| tree | 70ed1f67e04ec45e45d72ca602e892a184621e04 /tests/qemu-iotests/112.out | |
| parent | 06d05fa738915ab82577289a0b81b3e600c4e749 (diff) | |
| download | qemu-d2eed8c6d9601cddc9dff2940d87bc022e9bd03c.tar.gz | |
iotests: Add test for different refcount widths
Add a test for errors specific to certain widths (i.e. snapshots with
refcount_bits=1).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/112.out')
| -rw-r--r-- | tests/qemu-iotests/112.out | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/tests/qemu-iotests/112.out b/tests/qemu-iotests/112.out new file mode 100644 index 0000000000..9a98633f6a --- /dev/null +++ b/tests/qemu-iotests/112.out @@ -0,0 +1,84 @@ +QA output created by 112 + +=== refcount_bits limits === + +qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 refcount_bits=-1 +qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 1 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 64 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 16 + +=== refcount_bits and compat=0.10 === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 16 +qemu-img: TEST_DIR/t.IMGFMT: Different refcount widths than 16 bits require compatibility level 1.1 or above (use compat=1.1 or greater) +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-img: TEST_DIR/t.IMGFMT: Different refcount widths than 16 bits require compatibility level 1.1 or above (use compat=1.1 or greater) +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 + +=== Snapshot limit on refcount_bits=1 === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 1 +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-img: Could not create snapshot 'foo': -22 (Invalid argument) +Leaked cluster 6 refcount=1 reference=0 + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. + +=== Snapshot limit on refcount_bits=2 === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 2 +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-img: Could not create snapshot 'baz': -22 (Invalid argument) +Leaked cluster 7 refcount=1 reference=0 + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. + +=== Compressed clusters with refcount_bits=1 === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 1 +wrote 65536/65536 bytes at offset 0 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 65536/65536 bytes at offset 65536 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +No errors were found on the image. + +=== MSb set in 64 bit refcount === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 64 +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +=== Snapshot on maximum 64 bit refcount value === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +refcount bits: 64 +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-img: Could not create snapshot 'foo': -22 (Invalid argument) +Leaked cluster 5 refcount=18446744073709551615 reference=1 +Leaked cluster 6 refcount=1 reference=0 + +2 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +*** done |