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qemu/tests/qemu-iotests
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John Snow a069e2f137 blkdebug: fix "once" rule 
Background:
  The blkdebug scripts are currently engineered so that when a debug
event occurs, a prefilter browses a master list of parsed rules for a
certain event and adds them to an "active list" of rules to be used for
the forthcoming action, provided the events and state numbers match.

  Then, once the request is received, the last active rule is used to
inject an error if certain parameters match.

  This active list is cleared every time the prefilter injects a new
rule for the first time during a debug event.

  The "once" rule currently causes the error injection, if it is
triggered, to only clear the active list. This is insufficient for
preventing future injections of the same rule.

Remedy:
  This patch /deletes/ the rule from the list that the prefilter
browses, so it is gone for good. In V2, we remove only the rule of
interest from the active list instead of allowing the "once" rule to
clear the entire list of active rules.

Impact:
  This affects iotests 026. Several ENOSPC tests that used "once" can
be seen to have output that shows multiple failure messages. After
this patch, the error messages tend to be smaller and less severe, but
the injection can still be seen to be working. I have patched the
expected output to expect the smaller error messages.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1423257977-25630-1-git-send-email-jsnow@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-03-10 14:02:21 +01:00
..
sample_images qemu-iotests: Test writing non-raw image headers to raw image 2014-12-10 10:31:13 +01:00
.gitignore .gitignore: ignore tests/qemu-iotests/socket_scm_helper 2013-10-01 16:06:07 +04:00
001 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
001.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
002 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
002.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
003 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
003.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
004 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
004.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
005 qemu-iotests: Don't run 005 on vmdk split formats 2014-02-14 18:05:39 +01:00
005.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
006 qemu-iotests: add support for rbd and sheepdog protocols 2012-02-23 10:29:46 +01:00
006.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
007 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
007.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
008 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
008.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
009 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
009.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
010 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
010.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
011 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
011.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
012 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
012.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
013 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
013.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
014 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
014.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
015 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
015.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
017 qemu-iotests: Add _unsupported_imgopts for vmdk subformats 2014-01-22 12:07:16 +01:00
017.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
018 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
018.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
019 block: qemu-iotests: make test 019 and 086 work with spaced pathnames 2014-04-29 16:19:37 +02:00
019.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
020 qemu-iotests: blacklist test 020 for NFS protocol 2014-02-09 09:12:38 +01:00
020.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
021 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
021.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
022 qemu-iotests: add support for rbd and sheepdog protocols 2012-02-23 10:29:46 +01:00
022.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
023 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
023.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
024 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
024.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
025 qemu-iotests: Run 025 for Archipelago block driver 2014-09-10 10:41:29 +02:00
025.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
026 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
026.out blkdebug: fix "once" rule 2015-03-10 14:02:21 +01:00
026.out.nocache qemu-iotests: Correct 026 output 2013-10-07 13:23:19 +02:00
027 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
027.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
028 qemu-iotests: Fix 028 reference output for qed 2014-08-20 11:51:28 +02:00
028.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
029 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
029.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
030 qemu-iotests: Add qemu-io format option in Python tests 2014-12-10 10:31:12 +01:00
030.out qemu-iotests: add tests for streaming error handling 2012-09-28 19:40:56 +02:00
031 iotests: Use $PYTHON for Python scripts 2014-06-27 20:00:00 +02:00
031.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
032 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
032.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
033 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
033.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
034 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
034.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
035 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
035.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
036 qcow2: Fix error path for unknown incompatible features 2014-07-18 13:12:15 +01:00
036.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
037 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
037.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
038 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
038.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
039 iotests: Fix test 039 2014-12-12 15:48:26 +00:00
039.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
040 qemu-iotests: Add qemu-io format option in Python tests 2014-12-10 10:31:12 +01:00
040.out qemu-iotests: Test BLOCK_JOB_READY event for 0Kb image active commit 2014-06-26 13:51:00 +02:00
041 iotests: Omit length/offset test in 040 and 041 2014-11-03 11:41:48 +00:00
041.out mirror: Fix qiov size for short requests 2014-07-07 09:15:29 +02:00
042 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
042.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
043 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
043.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
044 qemu-iotests: qcow2: Test growing large refcount table 2012-11-14 18:19:21 +01:00
044.out qcow2: Don't rely on free_cluster_index in alloc_refcount_block() (CVE-2014-0147) 2014-04-01 15:21:03 +02:00
045 qemu-iotests: add tests for runtime fd passing via SCM rights 2013-09-12 10:12:47 +02:00
045.out qemu-iotests: add tests for runtime fd passing via SCM rights 2013-09-12 10:12:47 +02:00
046 qcow2: Set zero flag for discarded clusters 2014-02-21 21:02:21 +01:00
046.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
047 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
047.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
048 qemu-iotests: Use qemu-io -f $IMGFMT 2014-12-10 10:31:12 +01:00
048.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
049 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
049.out qcow2: Allow creation with refcount order != 4 2015-03-10 14:02:21 +01:00
050 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
050.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
051 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
051.out blockdev: Use blk_new_open() in blockdev_init() 2015-02-16 15:07:18 +00:00
052 qemu-iotests: Fix supported cache modes for 052 2014-10-03 10:30:33 +01:00
052.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
053 qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usage 2013-09-27 11:10:45 +02:00
053.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
054 iotests: Use $PYTHON for Python scripts 2014-06-27 20:00:00 +02:00
054.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
055 qemu-iotests: Test blockdev-backup in 055 2015-01-13 11:47:56 +00:00
055.out qemu-iotests: Test blockdev-backup in 055 2015-01-13 11:47:56 +00:00
056 qemu-iotests: Improve and make use of QMPTestCase.wait_until_completed() 2014-04-25 18:05:05 +02:00
056.out Add tests for sync modes 'TOP' and 'NONE' 2013-07-26 22:01:31 +02:00
057 qemu-iotests: add 057 internal snapshot for block device test case 2013-09-12 10:12:47 +02:00
057.out qemu-iotests: add 057 internal snapshot for block device test case 2013-09-12 10:12:47 +02:00
058 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
058.out qemu-iotests: add test for snapshot in qemu-img convert 2013-12-04 15:19:00 +01:00
059 iotests: Add test for vmdk JSON file names 2014-12-12 13:14:10 +00:00
059.out iotests: Add test for vmdk JSON file names 2014-12-12 13:14:10 +00:00
060 iotests: Add tests for more corruption cases 2015-01-23 18:17:05 +01:00
060.out qcow2: Add refcount_bits to format-specific info 2015-03-10 14:02:20 +01:00
061 iotests: Expand test 061 2014-11-03 11:41:49 +00:00
061.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
062 qemu-iotests: Snapshotting zero clusters 2013-08-30 15:28:52 +02:00
062.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
063 qemu-iotests: change _supported_proto to file for various tests 2014-02-09 09:12:38 +01:00
063.out add qemu-img convert -n option (skip target volume creation) 2013-09-06 15:25:07 +02:00
064 iotests: Lower 064's memory usage 2015-01-23 12:41:32 -05:00
064.out iotests: Lower 064's memory usage 2015-01-23 12:41:32 -05:00
065 qcow2: Add refcount_bits to format-specific info 2015-03-10 14:02:20 +01:00
065.out qemu-iotests: Additional info from qemu-img info 2013-10-11 16:49:50 +02:00
066 qemu-iotests: Discard preallocated zero clusters 2013-10-11 16:49:59 +02:00
066.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
067 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
067.out qcow2: Add refcount_bits to format-specific info 2015-03-10 14:02:20 +01:00
068 qemu-iotests: Test for loading VM state from qcow2 2013-10-25 11:08:20 +02:00
068.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
069 block: delete cow block driver 2014-09-22 11:39:45 +01:00
069.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
070 iotests: Use _img_info 2014-10-04 19:18:17 +01:00
070.out iotests: Use _img_info 2014-10-04 19:18:17 +01:00
071 iotests: Filter out "I/O thread spun..." warning 2015-01-13 11:47:56 +00:00
071.out iotests: Filter out "I/O thread spun..." warning 2015-01-13 11:47:56 +00:00
072 block: delete cow block driver 2014-09-22 11:39:45 +01:00
072.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
073 qemu-iotests: Test qcow2 count_contiguous_clusters() 2013-11-15 13:37:43 +01:00
073.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
074 qemu-iotests: Split qcow2 only cases in 048 2013-12-04 14:31:39 +01:00
074.out qemu-iotests: Split qcow2 only cases in 048 2013-12-04 14:31:39 +01:00
075 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
075.out block/cloop: fix offsets[] size off-by-one 2014-04-01 13:59:47 +02:00
076 iotests: add v2 parallels sample image and simple test for it 2014-11-03 09:48:41 +00:00
076.out iotests: add v2 parallels sample image and simple test for it 2014-11-03 09:48:41 +00:00
077 qemu-iotests: Use qemu-io -f $IMGFMT 2014-12-10 10:31:12 +01:00
077.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
078 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
078.out bochs: Fix catalog size check 2014-04-11 13:59:49 +02:00
079 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
079.out iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
080 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
080.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
081 iotests: Filter out "I/O thread spun..." warning 2015-01-13 11:47:56 +00:00
081.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
082 qemu-iotests: 082: Filter the real disk size 2014-12-10 10:31:16 +01:00
082.out qcow2: Allow creation with refcount order != 4 2015-03-10 14:02:21 +01:00
083 nbd: Improve error messages 2015-02-06 17:24:22 +01:00
083.out nbd: Improve error messages 2015-02-06 17:24:22 +01:00
084 block/vdi: Limit maximum size even futher 2014-11-09 23:39:50 +01:00
084.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
085 block: qemu-iotests - update 085 to use common.qemu 2014-05-09 20:57:32 +02:00
085.out qcow2: Allow creation with refcount order != 4 2015-03-10 14:02:21 +01:00
086 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
086.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
087 iotests: Filter out "I/O thread spun..." warning 2015-01-13 11:47:56 +00:00
087.out blockdev: Use blk_new_open() in blockdev_init() 2015-02-16 15:07:18 +00:00
088 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
088.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
089 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
089.out qcow2: Add refcount_bits to format-specific info 2015-03-10 14:02:20 +01:00
090 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
090.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
091 qemu-iotests: Handle cache mode option in 091 2014-05-28 14:22:25 +02:00
091.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
092 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
092.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
093 qemu-iotests: Add 093 for IO throttling 2015-02-16 15:07:18 +00:00
093.out qemu-iotests: Add 093 for IO throttling 2015-02-16 15:07:18 +00:00
094 iotests: Add test for drive-mirror with NBD target 2015-02-16 14:36:03 +00:00
094.out iotests: Add test for drive-mirror with NBD target 2015-02-16 14:36:03 +00:00
095 iotests: Use _img_info 2014-10-04 19:18:17 +01:00
095.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
097 iotests: Add test for backing-chain commits 2014-11-03 11:41:48 +00:00
097.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
098 iotests: Add test for qcow2's bdrv_make_empty 2014-11-03 11:41:48 +00:00
098.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
099 iotests: Filter out "I/O thread spun..." warning 2015-01-13 11:47:56 +00:00
099.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
100 iotests: Fix 100 for nbd 2015-02-06 17:24:22 +01:00
100.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
101 qemu-iotests: add test case 101 for short file I/O 2014-08-22 11:01:12 +02:00
101.out qemu-iotests: add test case 101 for short file I/O 2014-08-22 11:01:12 +02:00
102 iotests: Add test for external image truncation 2014-11-03 11:41:47 +00:00
102.out iotests: Add test for external image truncation 2014-11-03 11:41:47 +00:00
103 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
103.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
104 iotests: Fix 104 for NBD 2015-02-06 17:24:22 +01:00
104.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
105 vmdk: Fix integer overflow in offset calculation 2014-10-03 10:30:33 +01:00
105.out vmdk: Fix integer overflow in offset calculation 2014-10-03 10:30:33 +01:00
107 block: qemu-iotest 107 supports NFS 2014-11-03 11:41:48 +00:00
107.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
108 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
108.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
109 qemu-iotests: Test writing non-raw image headers to raw image 2014-12-10 10:31:13 +01:00
109.out qemu-iotests: Test writing non-raw image headers to raw image 2014-12-10 10:31:13 +01:00
110 iotests: Add test for relative backing file names 2015-01-13 11:47:56 +00:00
110.out iotests: Add test for relative backing file names 2015-01-13 11:47:56 +00:00
111 iotests: Add test for non-existing backing file 2014-11-06 12:45:47 +01:00
111.out iotests: Add test for non-existing backing file 2014-11-06 12:45:47 +01:00
112 iotests: Add test for different refcount widths 2015-03-10 14:02:21 +01:00
112.out iotests: Add test for different refcount widths 2015-03-10 14:02:21 +01:00
113 iotests: Add test for unsupported image creation 2014-12-10 10:31:20 +01:00
113.out iotests: Add test for unsupported image creation 2014-12-10 10:31:20 +01:00
114 block: Don't probe for unknown backing file format 2014-12-10 10:31:13 +01:00
114.out block: Don't probe for unknown backing file format 2014-12-10 10:31:13 +01:00
116 qemu-iotests: add 116 invalid QED input file tests 2015-02-06 17:24:21 +01:00
116.out qemu-iotests: add 116 invalid QED input file tests 2015-02-06 17:24:21 +01:00
123 iotests: Add test for qemu-img convert to NBD 2015-02-16 15:07:18 +00:00
123.out iotests: Add test for qemu-img convert to NBD 2015-02-16 15:07:18 +00:00
check qemu-iotests: Speed up make check-block 2015-01-13 11:47:55 +00:00
common qemu-iotests: Use qemu-io -f $IMGFMT 2014-12-10 10:31:12 +01:00
common.config qemu-iotests: Replace "/bin/true" with "true" 2015-01-13 13:43:28 +00:00
common.filter iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
common.pattern block: qemu-iotests, add quotes to $TEST_IMG usage io pattern tests 2013-11-07 13:53:31 +01:00
common.qemu iotests: Add "wait" functionality to _cleanup_qemu 2015-02-16 14:36:03 +00:00
common.rc iotests: Specify format for qemu-nbd 2015-02-06 17:24:21 +01:00
COPYING qemu-iotests: Initial import into the public repository. 2012-02-22 16:15:22 +01:00
group iotests: Add test for different refcount widths 2015-03-10 14:02:21 +01:00
iotests.py qemu-iotests: Allow caller to disable underscore convertion for qmp 2015-02-16 15:07:18 +00:00
Makefile qemu-iotests: Initial import into the public repository. 2012-02-22 16:15:22 +01:00
nbd-fault-injector.py tests: add nbd-fault-injector.py utility 2014-03-14 16:28:28 +01:00
qcow2.py qcow2.py: Add required padding for header extensions 2014-12-10 10:31:13 +01:00
qed.py qemu-iotests: add qed.py image manipulation utility 2012-08-06 22:39:14 +02:00
README qemu-iotests: README: Fix spelling 2012-02-23 10:29:46 +01:00
socket_scm_helper.c iotests: Send the correct fd in socket_scm_helper 2014-09-12 10:27:54 +02:00

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.