qemu-iotests: More concurrent allocation scenarios
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Kevin Wolf
Stefan Hajnoczi
parent
142c6b1a89
commit
6f74928192
@ -66,7 +66,7 @@ function backing_io()
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done
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}
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backing_io 0 16 write | $QEMU_IO $TEST_IMG | _filter_qemu_io
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backing_io 0 32 write | $QEMU_IO $TEST_IMG | _filter_qemu_io
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mv $TEST_IMG $TEST_IMG.base
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@ -153,6 +153,36 @@ aio_write -P 101 0xaa000 0xe000
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resume A
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aio_flush
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EOF
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# Reverse sequential write
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cat <<EOF
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break write_aio A
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aio_write -P 121 0xdc000 0x2000
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wait_break A
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aio_write -P 120 0xc4000 0x18000
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resume A
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aio_flush
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EOF
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# Reverse sequential write with a gap
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cat <<EOF
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break write_aio A
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aio_write -P 141 0xfc000 0x2000
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wait_break A
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aio_write -P 140 0xe4000 0x14000
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resume A
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aio_flush
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EOF
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# Allocate an area in the middle and then overwrite with a larger request
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cat <<EOF
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break write_aio A
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aio_write -P 161 0x10c000 0x8000
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wait_break A
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aio_write -P 160 0x104000 0x18000
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resume A
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aio_flush
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EOF
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}
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overlay_io | $QEMU_IO blkdebug::$TEST_IMG | _filter_qemu_io |\
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@ -203,6 +233,23 @@ function verify_io()
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echo read -P 10 0xa8000 0x2000
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echo read -P 101 0xaa000 0xe000
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echo read -P 110 0xb8000 0x8000
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echo read -P 12 0xc0000 0x4000
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echo read -P 120 0xc4000 0x18000
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echo read -P 121 0xdc000 0x2000
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echo read -P 13 0xde000 0x2000
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echo read -P 14 0xe0000 0x4000
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echo read -P 140 0xe4000 0x14000
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echo read -P 15 0xf8000 0x4000
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echo read -P 141 0xfc000 0x2000
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echo read -P 15 0xfe000 0x2000
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echo read -P 16 0x100000 0x4000
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echo read -P 160 0x104000 0x8000
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# Undefined content for 0x10c000 0x8000
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echo read -P 160 0x114000 0x8000
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echo read -P 17 0x11c000 0x4000
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}
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verify_io | $QEMU_IO $TEST_IMG | _filter_qemu_io
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@ -34,6 +34,38 @@ qemu-io> wrote 65536/65536 bytes at offset 917504
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 983040
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1048576
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1114112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1179648
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1245184
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1310720
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1376256
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1441792
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1507328
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1572864
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1638400
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1703936
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1769472
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1835008
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1900544
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 1966080
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> wrote 65536/65536 bytes at offset 2031616
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file='TEST_DIR/t.IMGFMT.base'
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== Some concurrent requests touching the same cluster ==
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@ -89,6 +121,24 @@ qemu-io> wrote 8192/8192 bytes at offset XXX
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8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 57344/57344 bytes at offset XXX
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56 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> qemu-io> blkdebug: Suspended request 'A'
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qemu-io> qemu-io> qemu-io> blkdebug: Resuming request 'A'
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qemu-io> wrote 8192/8192 bytes at offset XXX
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8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 98304/98304 bytes at offset XXX
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96 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> qemu-io> blkdebug: Suspended request 'A'
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qemu-io> qemu-io> qemu-io> blkdebug: Resuming request 'A'
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qemu-io> wrote 8192/8192 bytes at offset XXX
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8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 81920/81920 bytes at offset XXX
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80 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> qemu-io> blkdebug: Suspended request 'A'
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qemu-io> qemu-io> qemu-io> blkdebug: Resuming request 'A'
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qemu-io> wrote 32768/32768 bytes at offset XXX
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 98304/98304 bytes at offset XXX
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96 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io>
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== Verify image content ==
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qemu-io> read 65536/65536 bytes at offset 0
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@ -159,5 +209,31 @@ qemu-io> read 57344/57344 bytes at offset 696320
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56 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 32768/32768 bytes at offset 753664
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 16384/16384 bytes at offset 786432
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16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 98304/98304 bytes at offset 802816
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96 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 8192/8192 bytes at offset 901120
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8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 8192/8192 bytes at offset 909312
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8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 16384/16384 bytes at offset 917504
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16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 81920/81920 bytes at offset 933888
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80 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 16384/16384 bytes at offset 1015808
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16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 8192/8192 bytes at offset 1032192
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8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 8192/8192 bytes at offset 1040384
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8 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 16384/16384 bytes at offset 1048576
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16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 32768/32768 bytes at offset 1064960
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 32768/32768 bytes at offset 1130496
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> read 16384/16384 bytes at offset 1163264
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16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io> No errors were found on the image.
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*** done
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