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qemu-e2k/tests/qemu-iotests
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Kevin Wolf 8f7acbe6ea qemu-iotests: Test cache mode option inheritance 
This is doing a more complete test on setting cache modes both while
opening an image (i.e. in a -drive command line) and in reopen
situations. It checks that reopen can specify options for child nodes
and that cache modes are correctly inherited from parent nodes where
they are not specified.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-12-18 14:34:43 +01:00
..
sample_images block: qemu-iotests - add check for multiplication overflow in vpc 2015-07-27 17:19:07 +02:00
.gitignore gitignore: Track common.env in iotests gitignore 2015-03-10 08:15:34 +03:00
001
001.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
002
002.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
003
003.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
004 iotests: Drop vpc from 004's and 104's format list 2015-03-10 14:02:24 +01:00
004.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
005
005.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
008.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
009
009.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
010
010.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
011
011.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
012
012.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
013
013.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
014
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
017.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
018
018.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
019 block: qemu-iotests: make test 019 and 086 work with spaced pathnames 2014-04-29 16:19:37 +02:00
019.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
020
020.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
021
021.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
022
022.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
023
023.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
024
024.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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 blkdebug: Avoid '.' in enum values 2015-12-17 08:21:27 +01:00
026.out blkdebug: Avoid '.' in enum values 2015-12-17 08:21:27 +01:00
026.out.nocache blkdebug: Avoid '.' in enum values 2015-12-17 08:21:27 +01:00
027
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 opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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 iotests: fix race in 030 2015-11-18 15:54:15 +01:00
030.out
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
032.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
033 qemu-iotests: Test unaligned sub-block zero write 2015-05-22 09:37:33 +01:00
033.out qemu-iotests: Test unaligned sub-block zero write 2015-05-22 09:37:33 +01:00
034
034.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
035
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
037.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
038
038.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
039 qemu-iotests: Reopen qcow2 with lazy-refcounts change 2015-09-14 16:51:37 +02:00
039.out qemu-iotests: fix -valgrind option for check 2015-11-11 16:55:28 +01:00
040 qemu-iotests: Test the reopening of overlay_bs in 'block-commit' 2015-11-11 16:25:47 +01:00
040.out qemu-iotests: Test the reopening of overlay_bs in 'block-commit' 2015-11-11 16:25:47 +01:00
041 block: auto-generated node-names 2015-10-16 15:34:30 +02:00
041.out mirror: Fix qiov size for short requests 2014-07-07 09:15:29 +02:00
042
042.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
043
043.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
044
044.out
045
045.out
046
046.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
047
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
049.out tests: Fix test 049 fallout from improved HMP error messages 2015-10-02 13:48:29 +02:00
050
050.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
051 qemu-iotests: Try setting cache mode for children 2015-12-18 14:34:43 +01:00
051.out qemu-iotests: Try setting cache mode for children 2015-12-18 14:34:43 +01:00
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
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 iotests: Respect -nodefaults in tests 41 and 55 2015-09-04 20:59:48 +02:00
055.out qemu-iotests: Test blockdev-backup in 055 2015-01-13 11:47:56 +00:00
056 iotests: Add regresion test case for write notifier assertion failure 2015-12-03 11:08:07 +08:00
056.out iotests: Add regresion test case for write notifier assertion failure 2015-12-03 11:08:07 +08:00
057
057.out
058 qemu-iotests: fix cleanup of background processes 2015-11-11 16:55:28 +01:00
058.out
059 qemu-iotests: qemu-img info on afl VMDK image with a huge capacity 2015-05-22 17:08:01 +02:00
059.out block: qemu-iotests - fix vmdk test 059.out 2015-10-16 15:34:29 +02:00
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: disable core dumps in test 061 2015-10-16 15:34:29 +02:00
061.out qemu-iotests: fix -valgrind option for check 2015-11-11 16:55:28 +01:00
062
062.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
063
063.out
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
066
066.out qemu-iotests: Remove traling whitespaces in *.out 2014-12-12 16:52:33 +00:00
067 block: auto-generated node-names 2015-10-16 15:34:30 +02:00
067.out block: auto-generated node-names 2015-10-16 15:34:30 +02:00
068
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 opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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: Only create BB if necessary 2015-10-23 18:18:22 +02:00
071.out iotests: Only create BB if necessary 2015-10-23 18:18:22 +02:00
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
073.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
074
074.out
075 block: qemu-iotests change _supported_proto to file once more. 2014-10-23 15:34:01 +02:00
075.out
076 iotests, parallels: test for write into Parallels image 2015-05-22 09:37:31 +01:00
076.out iotests, parallels: test for write into Parallels image 2015-05-22 09:37:31 +01:00
077 blkdebug: Avoid '.' in enum values 2015-12-17 08:21:27 +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
079 iotests: Prepare for refcount_bits option 2015-03-10 14:02:21 +01:00
079.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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: Only create BB if necessary 2015-10-23 18:18:22 +02:00
081.out iotests: Only create BB if necessary 2015-10-23 18:18:22 +02:00
082 qemu-iotests: 082: Filter the real disk size 2014-12-10 10:31:16 +01:00
082.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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: test 'blockdev-snapshot' using a file BDS as the overlay 2015-11-11 16:25:48 +01:00
085.out block: test 'blockdev-snapshot' using a file BDS as the overlay 2015-11-11 16:25:48 +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 blockdev: Allow creation of BDS trees without BB 2015-10-23 18:18:22 +02:00
087.out blockdev: Allow creation of BDS trees without BB 2015-10-23 18:18:22 +02:00
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: expand test 093 to support group throttling 2015-06-12 14:00:00 +01:00
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 opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
096 throttle: test that snapshots move the throttling configuration 2015-10-16 15:34:29 +02:00
096.out throttle: test that snapshots move the throttling configuration 2015-10-16 15:34:29 +02:00
097 iotests: Add test for backing-chain commits 2014-11-03 11:41:48 +00:00
097.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
098 iotests: Add test for qcow2's bdrv_make_empty 2014-11-03 11:41:48 +00:00
098.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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 iotests: qcow2 COW with minimal L2 cache size 2015-06-12 15:54:01 +02:00
103.out iotests: qcow2 COW with minimal L2 cache size 2015-06-12 15:54:01 +02:00
104 iotests: Drop vpc from 004's and 104's format list 2015-03-10 14:02:24 +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 opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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 opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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 opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
115 iotests: Test non-self-referential qcow2 refblocks 2015-03-16 12:10:30 -04:00
115.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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
118 blockdev: Mark {insert, remove}-medium experimental 2015-12-11 15:39:29 +00:00
118.out iotests: Add test for change-related QMP commands 2015-11-11 16:25:47 +01:00
119 qemu-iotests: Add -nographic when starting QEMU in 119 and 120 2015-11-25 14:29:39 +01:00
119.out iotests: Add tests for overriding BDRV_O_PROTOCOL 2015-06-12 15:54:08 +02:00
120 qemu-iotests: Add -nographic when starting QEMU in 119 and 120 2015-11-25 14:29:39 +01:00
120.out iotests: Add tests for overriding BDRV_O_PROTOCOL 2015-06-12 15:54:08 +02:00
121 iotests: Add tests for refcount table growth 2015-03-16 12:10:30 -04:00
121.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
122 qemu-iotests: Some qemu-img convert tests 2015-04-28 15:36:09 +02:00
122.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
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
124 iotests: 124: don't reopen qcow2 2015-12-18 14:34:42 +01:00
124.out iotests: 124 - transactional failure test 2015-11-12 16:22:44 +01:00
128 iotests: Fix test 128 for password-less sudo 2015-10-02 13:48:29 +02:00
128.out iotests: add O_DIRECT alignment probing test 2015-03-10 14:02:24 +01:00
129 qemu-iotests: Test that "stop" doesn't drain block jobs 2015-04-28 15:36:09 +02:00
129.out qemu-iotests: Test that "stop" doesn't drain block jobs 2015-04-28 15:36:09 +02:00
130 qemu-iotests: s390x: fix test 130 2015-09-04 20:59:48 +02:00
130.out opts: produce valid command line in qemu_opts_print 2015-09-11 10:21:38 +03:00
131 iotests, parallels: check for incorrectly closed image in tests 2015-05-22 09:37:32 +01:00
131.out iotests, parallels: check for incorrectly closed image in tests 2015-05-22 09:37:32 +01:00
132 qemu-iotests: Add test case for mirror with unmap 2015-07-02 10:06:23 +01:00
132.out qemu-iotests: Add test case for mirror with unmap 2015-07-02 10:06:23 +01:00
134 tests: add test case for encrypted qcow2 read/write 2015-05-22 17:08:09 +02:00
134.out tests: add test case for encrypted qcow2 read/write 2015-05-22 17:08:09 +02:00
135 block: qemu-iotests - add check for multiplication overflow in vpc 2015-07-27 17:19:07 +02:00
135.out block: qemu-iotests - add check for multiplication overflow in vpc 2015-07-27 17:19:07 +02:00
136 block: make 'stats-interval' an array of ints instead of a string 2015-11-17 18:35:57 +08:00
136.out iotests: Add test for the block device statistics 2015-11-12 16:22:46 +01:00
137 qemu-iotests: More qcow2 reopen tests 2015-09-14 16:51:37 +02:00
137.out qemu-iotests: fix -valgrind option for check 2015-11-11 16:55:28 +01:00
138 iotests: Add test for checking large image files 2015-09-14 16:51:37 +02:00
138.out iotests: Add test for checking large image files 2015-09-14 16:51:37 +02:00
139 blockdev: Mark {insert, remove}-medium experimental 2015-12-11 15:39:29 +00:00
139.out iotests: Add tests for the x-blockdev-del command 2015-11-11 16:55:29 +01:00
142 qemu-iotests: Test cache mode option inheritance 2015-12-18 14:34:43 +01:00
142.out qemu-iotests: Test cache mode option inheritance 2015-12-18 14:34:43 +01:00
check iotests: Do not suppress segfaults in bash tests 2015-09-04 20:59:48 +02:00
common qemu-iotests: fix -valgrind option for check 2015-11-11 16:55:28 +01:00
common.config qemu-iotests: fix -valgrind option for check 2015-11-11 16:55:28 +01:00
common.filter block: auto-generated node-names 2015-10-16 15:34:30 +02:00
common.pattern
common.qemu qemu-iotests: fix cleanup of background processes 2015-11-11 16:55:28 +01:00
common.rc qemu-iotests: fix -valgrind option for check 2015-11-11 16:55:28 +01:00
COPYING
group qemu-iotests: Test cache mode option inheritance 2015-12-18 14:34:43 +01:00
iotests.py qemu-iotests: Remove cache mode test without medium 2015-12-18 14:34:43 +01:00
Makefile
nbd-fault-injector.py
qcow2.py qcow2.py: Add required padding for header extensions 2014-12-10 10:31:13 +01:00
qed.py
README
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.