qemu/tests/qemu-iotests/046.out

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QA output created by 046
== creating backing file for COW tests ==
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
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)
wrote 65536/65536 bytes at offset 131072
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 196608
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 262144
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 327680
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wrote 65536/65536 bytes at offset 393216
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wrote 65536/65536 bytes at offset 458752
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 524288
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wrote 65536/65536 bytes at offset 589824
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wrote 65536/65536 bytes at offset 655360
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wrote 65536/65536 bytes at offset 720896
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wrote 65536/65536 bytes at offset 786432
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wrote 65536/65536 bytes at offset 851968
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wrote 65536/65536 bytes at offset 917504
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wrote 65536/65536 bytes at offset 983040
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wrote 65536/65536 bytes at offset 1048576
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wrote 65536/65536 bytes at offset 1114112
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wrote 65536/65536 bytes at offset 1179648
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wrote 65536/65536 bytes at offset 1245184
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wrote 65536/65536 bytes at offset 1310720
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 1376256
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wrote 65536/65536 bytes at offset 1441792
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wrote 65536/65536 bytes at offset 1507328
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wrote 65536/65536 bytes at offset 1572864
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wrote 65536/65536 bytes at offset 1638400
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wrote 65536/65536 bytes at offset 1703936
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wrote 65536/65536 bytes at offset 1769472
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wrote 65536/65536 bytes at offset 1835008
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wrote 65536/65536 bytes at offset 1900544
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wrote 65536/65536 bytes at offset 1966080
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wrote 65536/65536 bytes at offset 2031616
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iotests: Specify explicit backing format where sensible There are many existing qcow2 images that specify a backing file but no format. This has been the source of CVEs in the past, but has become more prominent of a problem now that libvirt has switched to -blockdev. With older -drive, at least the probing was always done by qemu (so the only risk of a changed format between successive boots of a guest was if qemu was upgraded and probed differently). But with newer -blockdev, libvirt must specify a format; if libvirt guesses raw where the image was formatted, this results in data corruption visible to the guest; conversely, if libvirt guesses qcow2 where qemu was using raw, this can result in potential security holes, so modern libvirt instead refuses to use images without explicit backing format. The change in libvirt to reject images without explicit backing format has pointed out that a number of tools have been far too reliant on probing in the past. It's time to set a better example in our own iotests of properly setting this parameter. iotest calls to create, rebase, and convert are all impacted to some degree. It's a bit annoying that we are inconsistent on command line - while all of those accept -o backing_file=...,backing_fmt=..., the shortcuts are different: create and rebase have -b and -F, while convert has -B but no -F. (amend has no shortcuts, but the previous patch just deprecated the use of amend to change backing chains). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-9-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-07-06 23:39:52 +03:00
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
== Some concurrent requests touching the same cluster ==
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset XXX
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset XXX
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 32768/32768 bytes at offset XXX
32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 57344/57344 bytes at offset XXX
56 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 4096/4096 bytes at offset XXX
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 32768/32768 bytes at offset XXX
32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
discard 65536/65536 bytes at offset XXX
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 57344/57344 bytes at offset XXX
56 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 4096/4096 bytes at offset XXX
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset XXX
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
discard 65536/65536 bytes at offset XXX
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 57344/57344 bytes at offset XXX
56 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 98304/98304 bytes at offset XXX
96 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 8192/8192 bytes at offset XXX
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 81920/81920 bytes at offset XXX
80 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
wrote 32768/32768 bytes at offset XXX
32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 98304/98304 bytes at offset XXX
96 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
== Verify image content ==
read 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 65536
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 73728
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16384/16384 bytes at offset 81920
16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 98304
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 106496
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 114688
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 122880
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read 32768/32768 bytes at offset 131072
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read 8192/8192 bytes at offset 163840
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 172032
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read 24576/24576 bytes at offset 237568
24 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 32768/32768 bytes at offset 262144
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read 8192/8192 bytes at offset 294912
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read 8192/8192 bytes at offset 303104
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read 65536/65536 bytes at offset 311296
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read 16384/16384 bytes at offset 376832
16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 24576/24576 bytes at offset 393216
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read 8192/8192 bytes at offset 417792
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read 8192/8192 bytes at offset 425984
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read 57344/57344 bytes at offset 434176
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read 24576/24576 bytes at offset 491520
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read 8192/8192 bytes at offset 516096
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read 4096/4096 bytes at offset 524288
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read 20480/20480 bytes at offset 528384
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read 8192/8192 bytes at offset 548864
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read 8192/8192 bytes at offset 557056
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read 57344/57344 bytes at offset 565248
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read 24576/24576 bytes at offset 622592
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read 8192/8192 bytes at offset 647168
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 4096/4096 bytes at offset 655360
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 20480/20480 bytes at offset 659456
20 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 679936
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 688128
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read 57344/57344 bytes at offset 696320
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read 32768/32768 bytes at offset 753664
32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16384/16384 bytes at offset 786432
16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 98304/98304 bytes at offset 802816
96 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 901120
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 909312
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read 16384/16384 bytes at offset 917504
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read 81920/81920 bytes at offset 933888
80 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16384/16384 bytes at offset 1015808
16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 1032192
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 8192/8192 bytes at offset 1040384
8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16384/16384 bytes at offset 1048576
16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 32768/32768 bytes at offset 1064960
32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 32768/32768 bytes at offset 1130496
32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16384/16384 bytes at offset 1163264
16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
No errors were found on the image.
*** done