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qemu/tests/qemu-iotests/064.out

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block: qemu-iotests for vhdx, read sample dynamic image This adds the VHDX format to the qemu-iotests format, and adds a read test. The test reads from an existing sample image, that was created with Hyper-V under Windwos Server 2012. The image file is a 1GB dynamic image, with 32MB blocks. The pattern 0xa5 exists from 0MB-33MB (past a block size boundary) The pattern 0x96 exists from 33MB-66MB (past another block boundary, and leaving a partial blank block) From 66MB-1024MB, all reads should return 0. Although 1GB dynamic image with 66MB of data, the bzip2'ed image file size is only 874 bytes. This also adds in the IMGFMT_GENERIC flag, so r/o images can be tested (e.g. ./check -vhdx) without failing tests that assume r/w support. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-27 16:48:15 +04:00
QA output created by 064
=== Verify pattern 0xa5, 0 - 33MB ===
read 34603008/34603008 bytes at offset 0
33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Verify pattern 0x96, 33M - 66M ===
read 34603008/34603008 bytes at offset 34603008
33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Verify pattern 0x00, 66M - 1024M ===
iotests: Lower 064's memory usage Test 064 reads a lot of data at once which currently results in qemu-io having to allocate up to about 1 GB of memory (958 MB, to be exact). This patch lowers that amount to 128 MB by making the test read smaller chunks. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Message-id: 1422025185-25229-1-git-send-email-mreitz@redhat.com
2015-01-23 17:59:45 +03:00
read 65011712/65011712 bytes at offset 69206016
62 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 134217728
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 268435456
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 402653184
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 536870912
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 671088640
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 805306368
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 939524096
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
block: qemu-iotests for vhdx, add write test support This removes the IMGFMT_GENERIC blocker for read-only, so existing iotests run read/write tests for vhdx images created by qemu-img (e.g. tests 001, 002, 003). In addition, this updates the sample image test for the Hyper-V created image, to verify we can write it as well. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-10-30 18:44:55 +04:00
=== Verify pattern write, 0xc3 99M-157M ===
wrote 60817408/60817408 bytes at offset 103809024
58 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 34603008/34603008 bytes at offset 0
33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 34603008/34603008 bytes at offset 34603008
33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 34603008/34603008 bytes at offset 69206016
33 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
iotests: Lower 064's memory usage Test 064 reads a lot of data at once which currently results in qemu-io having to allocate up to about 1 GB of memory (958 MB, to be exact). This patch lowers that amount to 128 MB by making the test read smaller chunks. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Message-id: 1422025185-25229-1-git-send-email-mreitz@redhat.com
2015-01-23 17:59:45 +03:00
read 103809024/103809024 bytes at offset 164626432
99 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 268435456
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 402653184
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 536870912
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 671088640
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 805306368
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 134217728/134217728 bytes at offset 939524096
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
block: qemu-iotests for vhdx, add write test support This removes the IMGFMT_GENERIC blocker for read-only, so existing iotests run read/write tests for vhdx images created by qemu-img (e.g. tests 001, 002, 003). In addition, this updates the sample image test for the Hyper-V created image, to verify we can write it as well. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-10-30 18:44:55 +04:00
read 60817408/60817408 bytes at offset 103809024
58 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
block: qemu-iotests for vhdx, read sample dynamic image This adds the VHDX format to the qemu-iotests format, and adds a read test. The test reads from an existing sample image, that was created with Hyper-V under Windwos Server 2012. The image file is a 1GB dynamic image, with 32MB blocks. The pattern 0xa5 exists from 0MB-33MB (past a block size boundary) The pattern 0x96 exists from 33MB-66MB (past another block boundary, and leaving a partial blank block) From 66MB-1024MB, all reads should return 0. Although 1GB dynamic image with 66MB of data, the bzip2'ed image file size is only 874 bytes. This also adds in the IMGFMT_GENERIC flag, so r/o images can be tested (e.g. ./check -vhdx) without failing tests that assume r/w support. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-27 16:48:15 +04:00
*** done
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