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c349ca4bb2
qemu-e2k/tests/qemu-iotests
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Kevin Wolf c349ca4bb2 qcow2: Fix "total clusters" number in bdrv_check 
This should be based on the virtual disk size, not on the size of the
image.

Interesting observation: With some VM state stored in the image file,
percentages higher than 100% are possible, even though snapshots
themselves are ignored. This is a qcow2 bug to be fixed another day: The
VM state should be discarded in the active L2 tables after completing
the snapshot creation.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28 11:52:42 +01:00
..
.gitignore
001
001.out
002
002.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
003
003.out
004
004.out
005
005.out
006
006.out
007 qemu-iotests: use -nographic in test case 007 2013-03-15 16:07:51 +01:00
007.out
008
008.out
009
009.out
010
010.out
011
011.out
012
012.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
013
013.out
014
014.out
015
015.out
016
016.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
017
017.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
018
018.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
019
019.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
020
020.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
021
021.out
022
022.out
023
023.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
024
024.out
025
025.out
026 qemu-img: find the image end offset during check 2013-02-22 21:21:08 +01:00
026.out
027
027.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
028
028.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
029
029.out
030 qemu-iotests: add tests for streaming error handling 2012-09-28 19:40:56 +02:00
030.out qemu-iotests: add tests for streaming error handling 2012-09-28 19:40:56 +02:00
031
031.out qcow2: implement lazy refcounts 2012-08-06 22:39:14 +02:00
032
032.out
033
033.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
034
034.out
035 qemu-iotests: mark 035 qcow2-only 2012-05-25 18:13:44 +02:00
035.out qemu-io: correctly print non-integer values as decimals 2012-05-10 10:32:12 +02:00
036 qemu-img: find the image end offset during check 2013-02-22 21:21:08 +01:00
036.out qcow2: implement lazy refcounts 2012-08-06 22:39:14 +02:00
037 qemu-iotests: Some backing file COW tests 2012-06-15 14:03:43 +02:00
037.out qemu-iotests: Some backing file COW tests 2012-06-15 14:03:43 +02:00
038 qemu-iotests: COW with many AIO requests on the same cluster 2012-06-15 14:03:43 +02:00
038.out qemu-iotests: COW with many AIO requests on the same cluster 2012-06-15 14:03:43 +02:00
039 qemu-img: find the image end offset during check 2013-02-22 21:21:08 +01:00
039.out block: add BLOCK_O_CHECK for qemu-img check 2012-08-10 10:25:12 +02:00
040 qemu-iotests: add relative backing file tests for block-commit (040) 2012-10-24 10:26:19 +02:00
040.out qemu-iotests: add relative backing file tests for block-commit (040) 2012-10-24 10:26:19 +02:00
041 block: Adds mirroring tests for resized images 2013-02-01 14:58:28 +01:00
041.out block: Adds mirroring tests for resized images 2013-02-01 14:58:28 +01:00
042 qemu-iotests: Test qemu-img operation on zero size image 2012-10-24 10:26:18 +02:00
042.out qemu-iotests: Test qemu-img operation on zero size image 2012-10-24 10:26:18 +02:00
043 qemu-iotests: Add 043 backing file chain infinite loop test 2012-10-24 10:26:19 +02:00
043.out qemu-iotests: Add 043 backing file chain infinite loop test 2012-10-24 10:26:19 +02:00
044 qemu-iotests: qcow2: Test growing large refcount table 2012-11-14 18:19:21 +01:00
044.out qcow2: Fix "total clusters" number in bdrv_check 2013-03-28 11:52:42 +01:00
045 tests: Add tests for fdsets 2012-12-11 11:05:11 +01:00
045.out tests: Add tests for fdsets 2012-12-11 11:05:11 +01:00
046 qemu-iotests: More concurrent allocation scenarios 2013-03-28 11:52:42 +01:00
046.out qemu-iotests: More concurrent allocation scenarios 2013-03-28 11:52:42 +01:00
047 qemu-iotests: Add regression test for b7ab0fea 2013-02-01 14:58:28 +01:00
047.out qemu-iotests: Add regression test for b7ab0fea 2013-02-01 14:58:28 +01:00
048 qemu-iotests: Add qemu-img compare test 2013-02-22 21:21:10 +01:00
048.out qemu-iotests: Add qemu-img compare test 2013-02-22 21:21:10 +01:00
049 qemu-iotests: Test qcow2 image creation options 2013-02-22 21:21:10 +01:00
049.out qemu-iotests: Test qcow2 image creation options 2013-02-22 21:21:10 +01:00
050 qemu-iotests: add tests for rebasing zero clusters 2013-03-15 16:07:51 +01:00
050.out qemu-iotests: add tests for rebasing zero clusters 2013-03-15 16:07:51 +01:00
052 qemu-iotests: add 052 BDRV_O_SNAPSHOT test 2013-03-19 11:48:37 +01:00
052.out qemu-iotests: add 052 BDRV_O_SNAPSHOT test 2013-03-19 11:48:37 +01:00
check
common tests: allow qemu-iotests to be run against nbd backend 2012-11-14 18:19:21 +01:00
common.config tests: allow qemu-iotests to be run against nbd backend 2012-11-14 18:19:21 +01:00
common.filter
common.pattern
common.rc qemu-img: add compressed clusters to BlockFragInfo 2013-02-22 21:21:09 +01:00
COPYING
group qemu-iotests: add 052 BDRV_O_SNAPSHOT test 2013-03-19 11:48:37 +01:00
iotests.py tests: Add tests for fdsets 2012-12-11 11:05:11 +01:00
Makefile
qcow2.py qemu-iotests: qcow2: Test growing large refcount table 2012-11-14 18:19:21 +01:00
qed.py qemu-iotests: add qed.py image manipulation utility 2012-08-06 22:39:14 +02:00
README

README 

=== This is the QEMU I/O test suite ===

* Intro

This package contains a simple test suite for the I/O layer of qemu.
It does not require a guest, but only the qemu, qemu-img and qemu-io
binaries.  This does limit it to exercise the low-level I/O path only
but no actual block drivers like ide, scsi or virtio.

* Usage

Just run ./check to run all tests for the raw image format, or ./check
-qcow2 to test the qcow2 image format.  The output of ./check -h explains
additional options to test further image formats or I/O methods.

* Feedback and patches

Please send improvements to the test suite, general feedback or just
reports of failing tests cases to qemu-devel@savannah.nongnu.org.