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qemu-e2k/tests/qemu-iotests
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Eric Blake 461743390d iotests: Add test 197 for covering copy-on-read 
Add a test for qcow2 copy-on-read behavior, including exposure
for the just-fixed bugs.

The copy-on-read behavior is always to a qcow2 image, but the
test is careful to allow running with most image protocol/format
combos as the backing file being copied from (luks being the
exception, as it is harder to pass the right secret to all the
right places).  In fact, for './check nbd', this appears to be
the first time we've had a qcow2 image wrapping NBD, requiring
an additional line in _filter_img_create to match the similar
line in _filter_img_info.

Invoking blkdebug to prove we don't write too much took some
effort to get working; and it requires that $TEST_WRAP (based
on $TEST_DIR) not be subject to word splitting.  We may decide
later to have the entire iotests suite use relative rather than
absolute names, to avoid problems inherited by the absolute
name of $PWD or $TEST_DIR, at which point the sanity check in
this commit could be simplified.

This test requires at least 2G of consecutive memory to succeed;
as such, it is prone to spurious failures, particularly on
32-bit machines under load.  This situation is detected and
triggers an early exit to skip the test, rather than a failure.
To manually provoke this setup on a beefier machine, I used:
  $ (ulimit -S -v 1000000; ./check -qcow2 197)

Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-10-06 16:28:58 +02:00
..
sample_images block/vpc: tests for auto-detecting VPC and Hyper-V VHD images 2016-03-14 16:46:42 +01:00
.gitignore iotests: record separate timings per format,protocol pair 2017-02-12 00:47:42 +01:00
001 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
001.out
002 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
002.out
003 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
003.out
004 block: enable testing of LUKS driver with block I/O tests 2016-05-12 15:33:24 +02:00
004.out
005 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
005.out
007 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
007.out
008 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
008.out
009 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
009.out
010 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
010.out
011 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
011.out
012 block: enable testing of LUKS driver with block I/O tests 2016-05-12 15:33:24 +02:00
012.out
013 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
013.out
014 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
014.out
015 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
015.out
017 qemu-iotests: exclude vxhs from image creation via protocol 2017-04-24 15:09:33 -04:00
017.out
018 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
018.out iotests: 018: Use TEST_IMG override instead of "mv" 2016-01-07 21:30:17 +01:00
019 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
019.out qemu-io: Switch 'alloc' command to byte-based length 2017-05-11 14:28:05 +02:00
020 qemu-iotests: exclude vxhs from image creation via protocol 2017-04-24 15:09:33 -04:00
020.out iotests: 020: Use TEST_IMG override instead of "mv" 2016-01-07 21:30:17 +01:00
021 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
021.out
022 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
022.out
023 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
023.out qemu-io: Allow unaligned access by default 2016-05-12 15:33:24 +02:00
024 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
024.out iotests: 024: Use TEST_IMG override instead of "mv" 2016-01-07 21:30:17 +01:00
025 block: Drop unmaintained 'archipelago' driver 2017-03-13 12:49:33 +01:00
025.out
026 iotests: Fix typo in 026 2017-04-27 15:46:16 +02:00
026.out iotests: Fix typo in 026 2017-04-27 15:46:16 +02:00
026.out.nocache iotests: Fix typo in 026 2017-04-27 15:46:16 +02:00
027 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
027.out
028 qemu-iotests: _cleanup_qemu must be called on exit 2017-04-24 15:09:33 -04:00
028.out qemu-iotests: Filter HMP readline escape characters 2017-04-27 15:39:49 +02:00
029 qemu-iotests: exclude vxhs from image creation via protocol 2017-04-24 15:09:33 -04:00
029.out
030 commit: Remove overlay_bs 2017-10-06 16:28:58 +02:00
030.out qemu-iotests: Test streaming with missing job ID 2017-05-26 16:48:21 +02:00
031 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
031.out qcow2: Write full header on image creation 2016-01-20 13:36:23 +01:00
032 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
032.out
033 iotests: fix remainining tests to work with LUKS 2017-07-11 17:44:59 +02:00
033.out block: Fix blk_aio_write_zeroes() 2016-04-15 17:22:11 +02:00
034 block: Switch bdrv_write_zeroes() to byte interface 2016-06-08 10:21:08 +02:00
034.out iotests: 034: Use TEST_IMG override instead of "mv" 2016-01-07 21:30:17 +01:00
035 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
035.out
036 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
036.out qapi: Drop QERR_UNKNOWN_BLOCK_FORMAT_FEATURE 2016-03-17 15:47:56 +01:00
037 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
037.out iotests: 037: Use TEST_IMG override instead of "mv" 2016-01-07 21:30:17 +01:00
038 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
038.out iotests: 038: Use TEST_IMG override instead of "mv" 2016-01-07 21:30:17 +01:00
039 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
039.out qemu-iotests: limit non-_PROG-suffixed variables to common.rc 2017-10-06 16:28:58 +02:00
040 iotests: use -ccw on s390x for 040, 139, and 182 2017-09-26 14:46:23 +02:00
040.out block: Skip implicit nodes in query-block/blockstats 2017-07-24 15:06:04 +02:00
041 qemu-iotests/041: Fix leaked scratch images 2017-08-01 18:09:33 +02:00
041.out block: Skip implicit nodes in query-block/blockstats 2017-07-24 15:06:04 +02:00
042 iotests: skip 042 with qcow which dosn't support zero sized images 2017-07-11 17:44:55 +02:00
042.out
043 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
043.out block/qapi: always report full_backing_filename 2015-12-18 14:36:17 +01:00
044
044.out block/qcow2: Add qcow2_refcount_area() 2017-07-11 17:45:02 +02:00
045
045.out
046 iotests: 046: Prepare for image locking 2017-05-11 11:08:40 +02:00
046.out
047 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
047.out
048 iotests: skip 048 with qcow which doesn't support resize 2017-07-11 17:44:55 +02:00
048.out block: enable testing of LUKS driver with block I/O tests 2016-05-12 15:33:24 +02:00
049 qcow2: convert QCow2 to use QCryptoBlock for encryption 2017-07-11 17:44:56 +02:00
049.out qcow2: convert QCow2 to use QCryptoBlock for encryption 2017-07-11 17:44:56 +02:00
050 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
050.out iotests: 050: Use TEST_IMG override instead of "mv" 2016-01-07 21:30:17 +01:00
051 iotests: use -ccw on s390x for 051 2017-09-26 14:46:23 +02:00
051.out iotests: use -ccw on s390x for 051 2017-09-26 14:46:23 +02:00
051.pc.out iotests: use -ccw on s390x for 051 2017-09-26 14:46:23 +02:00
052 block: enable testing of LUKS driver with block I/O tests 2016-05-12 15:33:24 +02:00
052.out block: enable testing of LUKS driver with block I/O tests 2016-05-12 15:33:24 +02:00
053 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
053.out
054 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
054.out
055 qemu-iotests: Avoid unnecessary sleeps 2017-07-24 15:06:04 +02:00
055.out qemu-iotests: test backup compression in 055 2016-09-05 19:06:48 +02:00
056
056.out
057 block: Accept node-name for blockdev-snapshot-internal-sync 2016-09-05 19:06:47 +02:00
057.out
058 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
058.out
059 qemu-iotests/059: Fix leaked image files 2017-08-01 18:09:33 +02:00
059.out qemu-iotests/059: Fix leaked image files 2017-08-01 18:09:33 +02:00
060 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
060.out qemu-io: Don't die on second open 2017-07-10 13:18:05 +02:00
061 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
061.out qemu-iotests: limit non-_PROG-suffixed variables to common.rc 2017-10-06 16:28:58 +02:00
062 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
062.out
063 qemu-iotests/063: Fix leaked image 2017-08-01 18:09:33 +02:00
063.out
064 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
064.out
065
065.out
066 iotests: Extend test 066 2017-05-11 12:08:24 +02:00
066.out iotests: Extend test 066 2017-05-11 12:08:24 +02:00
067 iotests: use virtio aliases for 067 2017-09-26 14:46:23 +02:00
067.out iotests: use virtio aliases for 067 2017-09-26 14:46:23 +02:00
068 snapshot/tests: Try loadvm twice 2017-09-06 15:19:01 +01:00
068.out snapshot/tests: Try loadvm twice 2017-09-06 15:19:01 +01:00
069 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
069.out qemu-io qemu-nbd: Use error_report() etc. instead of fprintf() 2016-01-13 15:16:18 +01:00
070 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
070.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
071 block: Remove "options" indirection from blockdev-add 2016-10-24 17:54:03 +02:00
071.out shutdown: Expose bool cause in SHUTDOWN and RESET events 2017-05-23 13:28:17 +02:00
072 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
072.out
073 qemu-iotests: exclude vxhs from image creation via protocol 2017-04-24 15:09:33 -04:00
073.out
074 qemu-iotests: Remove blkdebug.conf after tests 2017-08-01 18:09:33 +02:00
074.out
075 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
075.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
076 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
076.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
077 block/io: optimize bdrv_co_pwritev for small requests 2016-06-07 14:40:51 +01:00
077.out block/io: optimize bdrv_co_pwritev for small requests 2016-06-07 14:40:51 +01:00
078 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
078.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
079 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
079.out
080 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
080.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
081 block: Remove "options" indirection from blockdev-add 2016-10-24 17:54:03 +02:00
081.out shutdown: Expose bool cause in SHUTDOWN and RESET events 2017-05-23 13:28:17 +02:00
082 qemu-img: Check for backing image if specified during create 2017-07-18 15:27:37 +02:00
082.out qemu-img: Check for backing image if specified during create 2017-07-18 15:27:37 +02:00
083 qemu-iotests: test NBD over UNIX domain sockets in 083 2017-08-30 13:00:38 -05:00
083.out nbd: Use new qio_channel_*_all() functions 2017-09-06 10:11:54 -05:00
084 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
084.out
085 block: Use JSON null instead of "" to disable backing file 2017-07-24 13:35:11 +02:00
085.out block: deprecate "encryption=on" in favor of "encrypt.format=aes" 2017-07-11 17:44:55 +02:00
086 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
086.out
087 qcow2: add iotests to cover LUKS encryption support 2017-07-11 17:44:56 +02:00
087.out qcow2: add iotests to cover LUKS encryption support 2017-07-11 17:44:56 +02:00
088 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
088.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
089 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
089.out block: ignore flush requests when storage is clean 2016-07-18 18:19:01 -04:00
090 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
090.out
091 iotests: 091: Quit QEMU before checking image 2017-05-11 11:08:40 +02:00
091.out
092 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
092.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
093 qemu-iotests: step clock after each test iteration 2017-08-15 10:03:27 -05:00
093.out qemu-iotests: Test I/O in a single drive from a throttling group 2016-10-24 17:54:03 +02:00
094 qemu-iotests: _cleanup_qemu must be called on exit 2017-04-24 15:09:33 -04:00
094.out shutdown: Expose bool cause in SHUTDOWN and RESET events 2017-05-23 13:28:17 +02:00
095 iotests: 095: Clean up QEMU before showing image info 2016-06-16 15:20:37 +02:00
095.out iotests: 095: Filter _img_info output 2016-01-07 21:30:17 +01:00
096 block: Don't return throttling info in query-named-block-nodes 2016-05-19 16:45:31 +02:00
096.out
097 iotests: Improve image-clear tests on non-aligned image 2017-04-03 17:11:40 +02:00
097.out iotests: Improve image-clear tests on non-aligned image 2017-04-03 17:11:40 +02:00
098 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
098.out
099 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
099.out
101 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
101.out
102 qemu-img: add --shrink flag for resize 2017-09-26 15:00:32 +02:00
102.out qemu-io: Switch 'map' output to byte-based reporting 2017-05-11 14:28:06 +02:00
103 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
103.out qemu-io qemu-nbd: Use error_report() etc. instead of fprintf() 2016-01-13 15:16:18 +01:00
104 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
104.out
105 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
105.out
106 qemu-img: add --shrink flag for resize 2017-09-26 15:00:32 +02:00
106.out iotests: Add preallocated resize test for raw 2017-07-11 17:45:02 +02:00
107 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
107.out
108 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
108.out
109 qemu-iotests/109: Fix lock race condition 2017-08-08 14:36:59 +02:00
109.out qemu-iotests/109: Fix lock race condition 2017-08-08 14:36:59 +02:00
110 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
110.out block/qapi: allow best-effort query 2015-12-18 14:36:17 +01:00
111 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
111.out qemu-img: Check for backing image if specified during create 2017-07-18 15:27:37 +02:00
112 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
112.out iotests: Extend test 112 for qemu-img amend 2015-12-18 14:34:43 +01:00
113 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
113.out
114 qemu-iotests: exclude vxhs from image creation via protocol 2017-04-24 15:09:33 -04:00
114.out qemu-io: Don't die on second open 2017-07-10 13:18:05 +02:00
115 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
115.out
116 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
116.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
117 qemu-iotests: _cleanup_qemu must be called on exit 2017-04-24 15:09:33 -04:00
117.out shutdown: Expose bool cause in SHUTDOWN and RESET events 2017-05-23 13:28:17 +02:00
118 block: Remove "options" indirection from blockdev-add 2016-10-24 17:54:03 +02:00
118.out
119 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
119.out shutdown: Expose bool cause in SHUTDOWN and RESET events 2017-05-23 13:28:17 +02:00
120 iotests: fix remainining tests to work with LUKS 2017-07-11 17:44:59 +02:00
120.out shutdown: Expose bool cause in SHUTDOWN and RESET events 2017-05-23 13:28:17 +02:00
121 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
121.out
122 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
122.out iotests: Improve _filter_qemu_img_map 2017-05-11 14:28:07 +02:00
123 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
123.out
124 iotests: Check dirty bitmap statistics in 124 2017-08-01 18:09:33 +02:00
124.out iotests: add transactional failure race test 2016-11-14 22:47:34 -05:00
125 iotests: Add preallocated growth test for qcow2 2017-07-11 17:45:02 +02:00
125.out iotests: Add preallocated growth test for qcow2 2017-07-11 17:45:02 +02:00
126 iotests: Add test for colon handling 2017-07-11 17:45:00 +02:00
126.out iotests: Add test for colon handling 2017-07-11 17:45:00 +02:00
128 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
128.out
129
129.out
130 qemu-iotests: _cleanup_qemu must be called on exit 2017-04-24 15:09:33 -04:00
130.out qemu-iotests: Filter HMP readline escape characters 2017-04-27 15:39:49 +02:00
131 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
131.out qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
132
132.out
133 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
133.out
134 iotests: enable tests 134 and 158 to work with qcow (v1) 2017-07-11 17:44:56 +02:00
134.out qcow2: convert QCow2 to use QCryptoBlock for encryption 2017-07-11 17:44:56 +02:00
135 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
135.out
136 block/null: Remove 'filename' option 2017-08-08 15:19:16 +02:00
136.out block: Remove bdrv_aio_multiwrite() 2016-05-19 16:45:31 +02:00
137 qemu-iotests: Test 137 only supports 'file' protocol 2017-02-24 16:09:22 +01:00
137.out qemu-iotests: limit non-_PROG-suffixed variables to common.rc 2017-10-06 16:28:58 +02:00
138 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
138.out
139 iotests: use -ccw on s390x for 040, 139, and 182 2017-09-26 14:46:23 +02:00
139.out qemu-iotests/139: Avoid blockdev-add with id 2016-09-23 13:45:36 +02:00
140 iotests: fix remainining tests to work with LUKS 2017-07-11 17:44:59 +02:00
140.out nbd: Fix iotests failure due to changed client error message 2017-07-17 13:57:42 -05:00
141 qemu-iotests/141: Fix image cleanup 2017-08-01 18:09:33 +02:00
141.out mirror: Use real permissions in mirror/active commit block job 2017-02-28 20:47:46 +01:00
142 tests: Avoid non-portable 'echo -ARG' 2017-07-11 17:45:00 +02:00
142.out qemu-iotests: Filter HMP readline escape characters 2017-04-27 15:39:49 +02:00
143 qemu-iotests: _cleanup_qemu must be called on exit 2017-04-24 15:09:33 -04:00
143.out nbd: Fix iotests failure due to changed client error message 2017-07-17 13:57:42 -05:00
144 block: qemu-iotests - add test for snapshot, commit, snapshot bug 2016-02-02 18:07:27 +01:00
144.out block: deprecate "encryption=on" in favor of "encrypt.format=aes" 2017-07-11 17:44:55 +02:00
145 iotests: fix remainining tests to work with LUKS 2017-07-11 17:44:59 +02:00
145.out qemu-iotests: Filter HMP readline escape characters 2017-04-27 15:39:49 +02:00
146 block/vpc: add tests for image creation force_size parameter 2016-03-14 16:46:42 +01:00
146.out qemu-io: Switch 'map' output to byte-based reporting 2017-05-11 14:28:06 +02:00
147 iotests: 147: Don't test inet6 if not available 2017-05-26 16:48:21 +02:00
147.out iotests: Add test for NBD's blockdev-add interface 2016-10-27 19:05:23 +02:00
148 qemu-iotests: 148: properly skip test if quorum support is missing 2016-04-12 18:07:39 +02:00
148.out iotests: Test QUORUM_REPORT_BAD in fifo mode 2016-03-17 16:43:30 +01:00
149 iotests: chown LUKS device before qemu-io launches 2017-07-11 17:45:00 +02:00
149.out iotests: chown LUKS device before qemu-io launches 2017-07-11 17:45:00 +02:00
150 qemu-iotests: tests: do not set unused tmp variable 2016-04-15 17:56:56 +02:00
150.out iotests: Make 150 use qemu-img map instead of du 2016-04-12 18:06:51 +02:00
152 iotests: Test case for drive-mirror with unaligned image size 2016-04-20 16:52:55 +02:00
152.out iotests: Test case for drive-mirror with unaligned image size 2016-04-20 16:52:55 +02:00
153 qemu-iotests/153: Fix leaked scratch images 2017-08-01 18:09:33 +02:00
153.out qemu-io: Don't die on second open 2017-07-10 13:18:05 +02:00
154 block: Exploit BDRV_BLOCK_EOF for larger zero blocks 2017-06-30 21:48:06 +08:00
154.out block: Exploit BDRV_BLOCK_EOF for larger zero blocks 2017-06-30 21:48:06 +08:00
155 block: Remove "options" indirection from blockdev-add 2016-10-24 17:54:03 +02:00
155.out iotests: Add test for post-mirror backing chains 2016-06-16 15:20:37 +02:00
156 iotests: Fix test 156 2017-08-01 18:09:33 +02:00
156.out shutdown: Expose bool cause in SHUTDOWN and RESET events 2017-05-23 13:28:17 +02:00
157 iotests: fix remainining tests to work with LUKS 2017-07-11 17:44:59 +02:00
157.out iotests: fix remainining tests to work with LUKS 2017-07-11 17:44:59 +02:00
158 qemu-img: Check for backing image if specified during create 2017-07-18 15:27:37 +02:00
158.out qcow2: convert QCow2 to use QCryptoBlock for encryption 2017-07-11 17:44:56 +02:00
159 iotests: skip 159 & 170 with luks format 2017-07-11 17:44:59 +02:00
159.out qemu-img: add the 'dd' subcommand 2016-09-20 22:10:57 +02:00
160 qemu-img: add skip option to dd 2016-09-20 22:10:57 +02:00
160.out qemu-img: add skip option to dd 2016-09-20 22:10:57 +02:00
162 qemu-iotests/162: Fix leaked temporary files 2017-08-01 18:09:33 +02:00
162.out iotests: Do not rely on unavailable domains in 162 2016-10-24 17:54:03 +02:00
163 qemu-iotests: add shrinking image test 2017-09-26 15:00:32 +02:00
163.out qemu-iotests: add shrinking image test 2017-09-26 15:00:32 +02:00
165 qcow2: Switch store_bitmap_data() to byte-based iteration 2017-10-06 16:28:58 +02:00
165.out iotests: test qcow2 persistent dirty bitmap 2017-07-11 17:44:59 +02:00
170 iotests: skip 159 & 170 with luks format 2017-07-11 17:44:59 +02:00
170.out qemu-img: add the 'dd' subcommand 2016-09-20 22:10:57 +02:00
171 tests: Avoid non-portable 'echo -ARG' 2017-07-11 17:45:00 +02:00
171.out qemu-iotests: test 'offset' and 'size' options in raw driver 2016-10-31 16:52:39 +01:00
172 qemu-iotests: Add missing -machine accel=qtest 2017-09-26 14:46:23 +02:00
172.out hw/block/fdc: Convert to realize 2017-09-18 19:43:38 -04:00
173 qemu-iotest: test to lookup protocol-based image with relative backing 2017-02-12 00:47:42 +01:00
173.out qemu-iotest: test to lookup protocol-based image with relative backing 2017-02-12 00:47:42 +01:00
174 iotests: fix remainining tests to work with LUKS 2017-07-11 17:44:59 +02:00
174.out qemu-io: Add failure regression tests 2017-02-12 00:47:42 +01:00
175 qemu-img: Add tests for raw image preallocation 2017-02-24 16:09:22 +01:00
175.out qemu-img: Add tests for raw image preallocation 2017-02-24 16:09:22 +01:00
176 iotests: Improve image-clear tests on non-aligned image 2017-04-03 17:11:40 +02:00
176.out iotests: Improve image-clear tests on non-aligned image 2017-04-03 17:11:40 +02:00
177 block: Guarantee that *file is set on bdrv_get_block_status() 2017-07-10 13:18:05 +02:00
177.out blkdebug: Support .bdrv_co_get_block_status 2017-07-10 13:18:05 +02:00
178 iotests: add test 178 for qemu-img measure 2017-07-11 17:45:01 +02:00
178.out.qcow2 iotests: add test 178 for qemu-img measure 2017-07-11 17:45:01 +02:00
178.out.raw iotests: add test 178 for qemu-img measure 2017-07-11 17:45:01 +02:00
179 qemu-iotests: Remove blkdebug.conf after tests 2017-08-01 18:09:33 +02:00
179.out iotests: Add test 179 to cover write zeroes with unmap 2017-05-11 14:28:07 +02:00
181 iotests: fix 181: enable postcopy-ram capability on target 2017-09-26 14:46:23 +02:00
181.out iotests: fix 181: enable postcopy-ram capability on target 2017-09-26 14:46:23 +02:00
182 iotests: use -ccw on s390x for 040, 139, and 182 2017-09-26 14:46:23 +02:00
182.out tests: Add POSIX image locking test case 182 2017-05-11 12:08:20 +02:00
183 qemu-iotests: Block migration test 2017-06-09 11:45:03 +02:00
183.out qemu-iotests: Block migration test 2017-06-09 11:45:03 +02:00
184 qemu-iotests: add 184 for throttle filter driver 2017-09-06 10:12:02 +02:00
184.out qemu-iotests: add 184 for throttle filter driver 2017-09-06 10:12:02 +02:00
185 qemu-iotests: fix 185 2017-08-11 14:44:39 +02:00
185.out block: deprecate "encryption=on" in favor of "encrypt.format=aes" 2017-07-11 17:44:55 +02:00
186 qemu-iotests: Add missing -machine accel=qtest 2017-09-26 14:46:23 +02:00
186.out iotests: Redirect stderr to stdout in 186 2017-08-01 18:09:33 +02:00
187 qemu-iotests: Test reopen between read-only and read-write 2017-08-08 15:19:16 +02:00
187.out qemu-io: Drop write permissions before read-only reopen 2017-09-26 14:46:23 +02:00
188 qcow2: add iotests to cover LUKS encryption support 2017-07-11 17:44:56 +02:00
188.out qcow2: add iotests to cover LUKS encryption support 2017-07-11 17:44:56 +02:00
189 qemu-img: Check for backing image if specified during create 2017-07-18 15:27:37 +02:00
189.out qcow2: add iotests to cover LUKS encryption support 2017-07-11 17:44:56 +02:00
190 iotests: Add test of recent fix to 'qemu-img measure' 2017-08-01 18:09:33 +02:00
190.out iotests: Add test of recent fix to 'qemu-img measure' 2017-08-01 18:09:33 +02:00
191 qemu-iotests: Test commit block job where top has two parents 2017-10-06 16:28:58 +02:00
191.out qemu-iotests: Test commit block job where top has two parents 2017-10-06 16:28:58 +02:00
192 iotests: rewrite 192 to use _launch_qemu to fix LUKS support 2017-09-05 14:17:26 -05:00
192.out iotests: Add non-shared storage migration case 192 2017-08-15 10:03:28 -05:00
194 iotests: blacklist 194 with the luks driver 2017-09-05 14:17:26 -05:00
194.out qemu-iotests: Extend non-shared storage migration test (194) 2017-08-30 13:00:37 -05:00
195 qemu-iotests: Test change-backing-file command 2017-09-26 14:46:23 +02:00
195.out qemu-iotests: Test change-backing-file command 2017-09-26 14:46:23 +02:00
197 iotests: Add test 197 for covering copy-on-read 2017-10-06 16:28:58 +02:00
197.out iotests: Add test 197 for covering copy-on-read 2017-10-06 16:28:58 +02:00
check iotests: Restore stty settings on completion 2017-10-06 16:28:58 +02:00
common.config qemu-iotests: disintegrate more parts of common.config 2017-10-06 16:28:58 +02:00
common.filter iotests: Add test 197 for covering copy-on-read 2017-10-06 16:28:58 +02:00
common.pattern qemu-io: Switch 'alloc' command to byte-based length 2017-05-11 14:28:05 +02:00
common.qemu qemu-iotests: Allow QMP pretty printing in common.qemu 2017-10-06 16:28:58 +02:00
common.rc qemu-iotests: get rid of $iam 2017-10-06 16:28:58 +02:00
COPYING
group iotests: Add test 197 for covering copy-on-read 2017-10-06 16:28:58 +02:00
iotests.py iotests: blacklist 194 with the luks driver 2017-09-05 14:17:26 -05:00
Makefile iotests: record separate timings per format,protocol pair 2017-02-12 00:47:42 +01:00
nbd-fault-injector.py qemu-iotests: improve nbd-fault-injector.py startup protocol 2017-08-30 13:00:37 -05:00
qcow2.py
qed.py tests: Use Python 2.6 "except E as ..." syntax 2016-02-08 17:29:54 +01:00
README doc: Fix mailing list address in tests/qemu-iotests/README 2016-06-16 15:19:55 +02:00
socket_scm_helper.c socket_scm_helper: Accept fd directly 2016-10-27 19:05:23 +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@nongnu.org with a CC:
to qemu-block@nongnu.org.