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qemu-e2k/tests/qemu-iotests
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Eric Blake 1899bf4737 qemu-img: Add -F shorthand to convert 
Although we have long supported 'qemu-img convert -o
backing_file=foo,backing_fmt=bar', the fact that we have a shortcut -B
for backing_file but none for backing_fmt has made it more likely that
users accidentally run into:

qemu-img: warning: Deprecated use of backing file without explicit backing format

when using -B instead of -o.  For similarity with other qemu-img
commands, such as create and compare, add '-F $fmt' as the shorthand
for '-o backing_fmt=$fmt'.  Update iotest 122 for coverage of both
spellings.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210913131735.1948339-1-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-09-15 18:42:38 +02:00
..
sample_images iotests: add parallels-read-bitmap test 2021-03-08 14:56:55 +01:00
tests block: bdrv_inactivate_recurse(): check for permissions and fix crash 2021-09-15 15:54:07 +02:00
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005 block: Drop the sheepdog block driver 2021-05-12 17:42:23 +02:00
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025 block: Drop the sheepdog block driver 2021-05-12 17:42:23 +02:00
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030 block: Clarify error messages pertaining to 'node-name' 2021-03-08 14:56:55 +01:00
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040 qemu-img: Require -F with -b backing image 2021-07-09 13:18:32 +02:00
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041 qemu-img: Require -F with -b backing image 2021-07-09 13:18:32 +02:00
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046 iotests/046: Filter request length 2021-03-29 18:06:14 +02:00
046.out iotests/046: Filter request length 2021-03-29 18:06:14 +02:00
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049.out utils: Improve qemu_strtosz() to have 64 bits of precision 2021-03-08 13:36:12 -06:00
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051 iotests: Fix typo in iotest 051 2021-03-29 14:13:55 +02:00
051.out iotests: fix 051.out expected output after error text touchups 2021-03-29 14:13:55 +02:00
051.pc.out iotests: Fix typo in iotest 051 2021-03-29 14:13:55 +02:00
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056 iotests: 56: prepare for backup over block-copy 2021-01-26 14:36:37 +01:00
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061 qcow2: Prohibit backing file changes in 'qemu-img amend' 2021-07-09 12:26:05 +02:00
061.out qcow2: Prohibit backing file changes in 'qemu-img amend' 2021-07-09 12:26:05 +02:00
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068 iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" 2021-03-24 14:25:48 +00:00
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085.out block: Clarify error messages pertaining to 'node-name' 2021-03-08 14:56:55 +01:00
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087 iotests: Drop deprecated 'props' from object-add 2021-03-08 14:55:18 +01:00
087.out block: Clarify error messages pertaining to 'node-name' 2021-03-08 14:56:55 +01:00
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093 iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" 2021-03-24 14:25:48 +00:00
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109.out job: call job_enter from job_pause 2021-01-26 14:36:37 +01:00
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114 qemu-img: Require -F with -b backing image 2021-07-09 13:18:32 +02:00
114.out qemu-img: Improve error for rebase without backing format 2021-07-09 13:19:09 +02:00
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116.out iotests/116: Fix reference output 2021-03-29 14:13:55 +02:00
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118 iotests/118: Drop 'change' test 2021-01-26 14:36:37 +01:00
118.out iotests/118: Drop 'change' test 2021-01-26 14:36:37 +01:00
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122 qemu-img: Add -F shorthand to convert 2021-09-15 18:42:38 +02:00
122.out qemu-img: Make unallocated part of backing chain obvious in map 2021-07-12 11:10:53 -05:00
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124 block: remove dirty bitmaps 'status' field 2021-03-18 09:22:55 +00:00
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127 iotests: iothreads need ioeventfd 2021-03-24 14:25:48 +00:00
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129 iotests/129: Limit backup's max-chunk/max-workers 2021-01-26 14:36:37 +01:00
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139 iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" 2021-03-24 14:25:48 +00:00
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141.out block: apply COR-filter to block-stream jobs 2021-01-26 14:36:37 +01:00
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146.out qemu-img: Make unallocated part of backing chain obvious in map 2021-07-12 11:10:53 -05:00
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151 block/mirror: fix active mirror dead-lock in mirror_wait_on_conflicts 2021-07-20 13:14:45 +02:00
151.out iotest 151: add test-case that shows active mirror dead-lock 2021-07-20 13:14:45 +02:00
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154.out qemu-img: Make unallocated part of backing chain obvious in map 2021-07-12 11:10:53 -05:00
155 block: Make blockdev-reopen stable API 2021-07-09 13:19:11 +02:00
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165 block: Make blockdev-reopen stable API 2021-07-09 13:19:11 +02:00
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172 fdc: Drop deprecated floppy configuration 2021-03-19 15:18:43 +01:00
172.out block: Add backend_defaults property 2021-07-06 14:28:55 +01:00
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178 iotests/178: Pass value to invalid option 2021-01-26 14:36:37 +01:00
178.out.qcow2 utils: Improve qemu_strtosz() to have 64 bits of precision 2021-03-08 13:36:12 -06:00
178.out.raw utils: Improve qemu_strtosz() to have 64 bits of precision 2021-03-08 13:36:12 -06:00
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181 migrate: remove QMP/HMP commands for speed, downtime and cache size 2021-03-18 09:22:55 +00:00
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182 iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" 2021-03-24 14:25:48 +00:00
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184 iotests: Drop deprecated 'props' from object-add 2021-03-08 14:55:18 +01:00
184.out block: remove 'encryption_key_missing' flag from QAPI 2021-03-18 09:22:55 +00:00
185 iotests: 185: prepare for backup over block-copy 2021-01-26 14:36:37 +01:00
185.out iotests: Fix expected whitespace for 185 2021-02-03 08:00:33 -06:00
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189 block: BDRV_O_NO_IO for backing file on creation 2021-06-29 16:51:00 +02:00
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191.out block: remove 'encryption_key_missing' flag from QAPI 2021-03-18 09:22:55 +00:00
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194 block: remove 'dirty-bitmaps' field from 'BlockInfo' struct 2021-03-18 09:22:55 +00:00
194.out block: remove dirty bitmaps 'status' field 2021-03-18 09:22:55 +00:00
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198 block: BDRV_O_NO_IO for backing file on creation 2021-06-29 16:51:00 +02:00
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206.out block: Clarify error messages pertaining to 'node-name' 2021-03-08 14:56:55 +01:00
207 block/ssh: add support for sha256 host key fingerprints 2021-06-30 12:45:32 +02:00
207.out block/ssh: add support for sha256 host key fingerprints 2021-06-30 12:45:32 +02:00
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218 iotests: Drop deprecated 'props' from object-add 2021-03-08 14:55:18 +01:00
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219 iotests: 219: prepare for backup over block-copy 2021-01-26 14:36:37 +01:00
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226.out block: remove support for using "file" driver with block/char devices 2021-03-18 09:22:55 +00:00
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231 block/rbd: Add an escape-aware strchr helper 2021-05-14 16:14:10 +02:00
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233 tests: filter out TLS distinguished name in certificate checks 2021-08-09 17:32:43 +02:00
233.out tests: filter out TLS distinguished name in certificate checks 2021-08-09 17:32:43 +02:00
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235 iotests: Drop deprecated 'props' from object-add 2021-03-08 14:55:18 +01:00
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236 block: remove 'dirty-bitmaps' field from 'BlockInfo' struct 2021-03-18 09:22:55 +00:00
236.out block: remove dirty bitmaps 'status' field 2021-03-18 09:22:55 +00:00
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238 iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" 2021-03-24 14:25:48 +00:00
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240 iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" 2021-03-24 14:25:48 +00:00
240.out qemu-iotests: do not buffer the test output 2021-05-14 16:14:10 +02:00
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244 iotests/244: Test preallocation for data-file-raw 2021-03-30 13:02:11 +02:00
244.out qemu-img: Make unallocated part of backing chain obvious in map 2021-07-12 11:10:53 -05:00
245 block: Make blockdev-reopen stable API 2021-07-09 13:19:11 +02:00
245.out iotests: Test reopening multiple devices at the same time 2021-07-09 13:19:11 +02:00
246 block: remove 'dirty-bitmaps' field from 'BlockInfo' struct 2021-03-18 09:22:55 +00:00
246.out block: remove dirty bitmaps 'status' field 2021-03-18 09:22:55 +00:00
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248 block: Make blockdev-reopen stable API 2021-07-09 13:19:11 +02:00
248.out block: Make blockdev-reopen stable API 2021-07-09 13:19:11 +02:00
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254 block: remove 'dirty-bitmaps' field from 'BlockInfo' struct 2021-03-18 09:22:55 +00:00
254.out block: remove dirty bitmaps 'status' field 2021-03-18 09:22:55 +00:00
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256 iotests: iothreads need ioeventfd 2021-03-24 14:25:48 +00:00
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257 iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" 2021-03-24 14:25:48 +00:00
257.out block: remove dirty bitmaps 'status' field 2021-03-18 09:22:55 +00:00
258 iotests: Drop deprecated 'props' from object-add 2021-03-08 14:55:18 +01:00
258.out iotests: Drop deprecated 'props' from object-add 2021-03-08 14:55:18 +01:00
259 tests/qemu-iotests: Remove test 259 from the "auto" group 2021-02-15 15:10:14 +01:00
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260 block: remove 'dirty-bitmaps' field from 'BlockInfo' struct 2021-03-18 09:22:55 +00:00
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264 mirror: stop cancelling in-flight requests on non-force cancel in READY 2021-05-14 16:14:10 +02:00
264.out iotests/264: add backup-cancel test-case 2021-02-12 12:19:46 -06:00
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267.out block: allow specifying name of block device for vmstate storage 2021-02-08 11:19:51 +00:00
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271 qcow2: handle_dependencies(): relax conflict detection 2021-09-15 15:54:07 +02:00
271.out qcow2: handle_dependencies(): relax conflict detection 2021-09-15 15:54:07 +02:00
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283 block: rename backup-top to copy-before-write 2021-09-01 12:57:31 +02:00
283.out block/copy-before-write: relax permission requirements when no parents 2021-09-01 14:03:47 +02:00
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295 iotests: Drop deprecated 'props' from object-add 2021-03-08 14:55:18 +01:00
295.out qemu-iotests: do not buffer the test output 2021-05-14 16:14:10 +02:00
296 block: Make blockdev-reopen stable API 2021-07-09 13:19:11 +02:00
296.out qemu-iotests: do not buffer the test output 2021-05-14 16:14:10 +02:00
297 iotests/297: Cover tests/ 2021-09-15 15:54:07 +02:00
297.out iotests/297: Rewrite in Python and extend reach 2021-01-26 14:36:37 +01:00
298 block: Make blockdev-reopen stable API 2021-07-09 13:19:11 +02:00
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300 python: create qemu packages 2021-06-01 16:21:21 -04:00
300.out qemu-iotests: 300: Add test case for modifying persistence of bitmap 2021-02-12 15:32:04 -06:00
301 qemu-img: Require -F with -b backing image 2021-07-09 13:18:32 +02:00
301.out qemu-img: Require -F with -b backing image 2021-07-09 13:18:32 +02:00
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307 iotests/307: Test iothread conflict for exports 2021-07-20 16:49:50 +02:00
307.out iotests/307: Test iothread conflict for exports 2021-07-20 16:49:50 +02:00
308 iotests/308: Test +w on read-only FUSE exports 2021-07-09 12:26:05 +02:00
308.out iotests/308: Test +w on read-only FUSE exports 2021-07-09 12:26:05 +02:00
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313 iotests: Add test for the regression fixed in c8bf9a9169 2021-01-26 14:36:37 +01:00
313.out iotests: Add test for the regression fixed in c8bf9a9169 2021-01-26 14:36:37 +01:00
check qemu-iotests: add option to show qemu binary logs on stdout 2021-09-01 12:57:31 +02:00
common.config
common.filter tests: filter out TLS distinguished name in certificate checks 2021-08-09 17:32:43 +02:00
common.nbd
common.pattern
common.qemu qemu-iotests: add gdbserver option to script tests too 2021-09-01 12:57:31 +02:00
common.rc qemu-iotests: add gdbserver option to script tests too 2021-09-01 12:57:31 +02:00
common.tls
findtests.py iotests: add findtests.py 2021-01-27 20:53:14 +01:00
iotests.py iotests: Fix use-{list,dict}-literal warnings 2021-09-15 15:54:07 +02:00
Makefile
meson.build iotests: rewrite check into python 2021-01-27 20:53:14 +01:00
nbd-fault-injector.py
pylintrc qemu-iotests: fix pylint 2.8 consider-using-with error 2021-05-14 16:14:10 +02:00
qcow2_format.py
qcow2.py
qed.py
README
socket_scm_helper.c
testenv.py qemu-iotests: add option to show qemu binary logs on stdout 2021-09-01 12:57:31 +02:00
testrunner.py qemu-iotests: fix pylint 2.8 consider-using-with error 2021-05-14 16:14:10 +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.