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Vladimir Sementsov-Ogievskiy 8b1170012b block: introduce BDRV_MAX_LENGTH 
We are going to modify block layer to work with 64bit requests. And
first step is moving to int64_t type for both offset and bytes
arguments in all block request related functions.

It's mostly safe (when widening signed or unsigned int to int64_t), but
switching from uint64_t is questionable.

So, let's first establish the set of requests we want to work with.
First signed int64_t should be enough, as off_t is signed anyway. Then,
obviously offset + bytes should not overflow.

And most interesting: (offset + bytes) being aligned up should not
overflow as well. Aligned to what alignment? First thing that comes in
mind is bs->bl.request_alignment, as we align up request to this
alignment. But there is another thing: look at
bdrv_mark_request_serialising(). It aligns request up to some given
alignment. And this parameter may be bdrv_get_cluster_size(), which is
often a lot greater than bs->bl.request_alignment.
Note also, that bdrv_mark_request_serialising() uses signed int64_t for
calculations. So, actually, we already depend on some restrictions.

Happily, bdrv_get_cluster_size() returns int and
bs->bl.request_alignment has 32bit unsigned type, but defined to be a
power of 2 less than INT_MAX. So, we may establish, that INT_MAX is
absolute maximum for any kind of alignment that may occur with the
request.

Note, that bdrv_get_cluster_size() is not documented to return power
of 2, still bdrv_mark_request_serialising() behaves like it is.
Also, backup uses bdi.cluster_size and is not prepared to it not being
power of 2.
So, let's establish that Qemu supports only power-of-2 clusters and
alignments.

So, alignment can't be greater than 2^30.

Finally to be safe with calculations, to not calculate different
maximums for different nodes (depending on cluster size and
request_alignment), let's simply set QEMU_ALIGN_DOWN(INT64_MAX, 2^30)
as absolute maximum bytes length for Qemu. Actually, it's not much less
than INT64_MAX.

OK, then, let's apply it to block/io.

Let's consider all block/io entry points of offset/bytes:

4 bytes/offset interface functions: bdrv_co_preadv_part(),
bdrv_co_pwritev_part(), bdrv_co_copy_range_internal() and
bdrv_co_pdiscard() and we check them all with bdrv_check_request().

We also have one entry point with only offset: bdrv_co_truncate().
Check the offset.

And one public structure: BdrvTrackedRequest. Happily, it has only
three external users:

 file-posix.c: adopted by this patch
 write-threshold.c: only read fields
 test-write-threshold.c: sets obviously small constant values

Better is to make the structure private and add corresponding
interfaces.. Still it's not obvious what kind of interface is needed
for file-posix.c. Let's keep it public but add corresponding
assertions.

After this patch we'll convert functions in block/io.c to int64_t bytes
and offset parameters. We can assume that offset/bytes pair always
satisfy new restrictions, and make
corresponding assertions where needed. If we reach some offset/bytes
point in block/io.c missing bdrv_check_request() it is considered a
bug. As well, if block/io.c modifies a offset/bytes request, expanding
it more then aligning up to request_alignment, it's a bug too.

For all io requests except for discard we keep for now old restriction
of 32bit request length.

iotest 206 output error message changed, as now test disk size is
larger than new limit. Add one more test case with new maximum disk
size to cover too-big-L1 case.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201203222713.13507-5-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-12-11 17:52:40 +01:00
..
sample_images
qemu-iotests: add test case for dmg
2019-02-01 13:46:44 +01:00
001
block: Comment cleanups
2020-05-05 13:17:36 +02:00
001.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
002
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
002.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
003
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
003.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
004
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
004.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
005
iotests: Provide a function for checking the creation of huge files
2019-12-18 11:20:57 +01:00
005.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
007
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
007.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
008
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
008.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
009
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
009.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
010
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
010.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
011
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
011.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
012
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
012.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
013
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
013.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
014
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
014.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
015
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
015.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
017
Remove VXHS block device
2020-07-17 14:20:57 +02:00
017.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
018
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
018.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
019
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
019.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
020
iotests: Add test for commit in sub directory
2020-09-08 13:40:52 +02:00
020.out
iotests: Add test for commit in sub directory
2020-09-08 13:40:52 +02:00
021
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
021.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
022
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
022.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
023
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
023.out
qemu-io: Allow unaligned access by default
2016-05-12 15:33:24 +02:00
024
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
024.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
025
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
025.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
026
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
026.out
iotests/026: Move v3-exclusive test to new file
2020-03-24 12:05:31 +01:00
026.out.nocache
iotests/026: Move v3-exclusive test to new file
2020-03-24 12:05:31 +01:00
027
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
027.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
028
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
028.out
iotests: Use convert -n in some cases
2020-12-11 17:52:40 +01:00
029
Remove VXHS block device
2020-07-17 14:20:57 +02:00
029.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
030
iotests: Skip test_stream_parallel in test 030 when doing "make check"
2020-09-15 11:05:13 +02:00
030.out
iotests: Add read-only test case to 030
2019-07-15 15:48:40 +02:00
031
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
031.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
032
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
032.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
033
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
033.out
iotest 033: add misaligned write-zeroes test via truncate
2018-03-02 18:39:07 +01:00
034
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
034.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
035
tests/qemu-iotests: Don't use 'seq' in the iotests
2019-07-23 15:53:25 +01:00
035.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
036
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
036.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
037
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
037.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
038
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
038.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
039
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
039.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
040
block: Improve some block-commit, block-stream error messages
2020-12-10 17:16:44 +01:00
040.out
iotests: Test committing to overridden backing
2020-09-08 13:40:53 +02:00
041
iotests: Add filter mirror test cases
2020-09-08 13:40:49 +02:00
041.out
iotests: Add filter mirror test cases
2020-09-08 13:40:49 +02:00
042
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
042.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
043
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
043.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
044
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
044.out
block/qcow2: Add qcow2_refcount_area()
2017-07-11 17:45:02 +02:00
045
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
045.out
…
046
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
046.out
iotests/046: Avoid renaming images
2020-12-11 17:52:40 +01:00
047
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
047.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
048
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
048.out
block: enable testing of LUKS driver with block I/O tests
2016-05-12 15:33:24 +02:00
049
block: Raise an error when backing file parameter is an empty string
2020-09-07 12:23:55 +02:00
049.out
block: Raise an error when backing file parameter is an empty string
2020-09-07 12:23:55 +02:00
050
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
050.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
051
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
051.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
051.pc.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
052
block: Comment cleanups
2020-05-05 13:17:36 +02:00
052.out
block: enable testing of LUKS driver with block I/O tests
2016-05-12 15:33:24 +02:00
053
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
053.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
054
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
054.out
qemu-img: Flush stdout before before potential stderr messages
2020-07-14 15:18:59 +02:00
055
iotests/055: Use cache.no-flush for vmdk target
2020-05-08 13:26:35 +02:00
055.out
iotests: Backup with different source/target size
2020-05-08 13:26:35 +02:00
056
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
056.out
iotests: Test backup job with two guest writes
2019-08-06 13:17:17 +02:00
057
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
057.out
…
058
tests/qemu-iotests: use AIOMODE with various tests
2020-01-30 21:01:40 +00:00
058.out
…
059
iotests/059: Filter out disk size with more standard filter
2020-07-14 15:18:59 +02:00
059.out
iotests/059: Fix reference output
2020-09-02 16:32:14 -05:00
060
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
060.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
061
qcow2: Assert that expand_zero_clusters_in_l1() does not support subclusters
2020-08-25 10:20:15 +02:00
061.out
qcow2: Assert that expand_zero_clusters_in_l1() does not support subclusters
2020-08-25 10:20:15 +02:00
062
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
062.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
063
iotests: Avoid cp/mv of test images
2020-01-06 13:43:07 +01:00
063.out
iotests: Avoid cp/mv of test images
2020-01-06 13:43:07 +01:00
064
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
064.out
iotests: Lower 064's memory usage
2015-01-23 12:41:32 -05:00
065
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
065.out
…
066
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
066.out
iotests: Extend test 066
2017-05-11 12:08:24 +02:00
068
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
068.out
snapshot/tests: Try loadvm twice
2017-09-06 15:19:01 +01:00
069
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
069.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
070
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
070.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
071
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
071.out
qmp: Split ShutdownCause host-qmp into quit and system-reset
2018-12-18 07:55:47 +01:00
072
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
072.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
073
Remove VXHS block device
2020-07-17 14:20:57 +02:00
073.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
074
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
074.out
qemu-img: Drop redundant error message in compare
2017-10-26 14:45:57 +02:00
075
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
075.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
076
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
076.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
077
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
077.out
iotests: 077: Filter out 'resume' lines
2017-11-14 18:06:25 +01:00
078
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
078.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
079
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
079.out
qemu-img: Flush stdout before before potential stderr messages
2020-07-14 15:18:59 +02:00
080
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
080.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
081
iotests/081: Test rewrite-corrupted without WRITE
2020-11-17 12:38:32 +01:00
081.out
iotests/081: Test rewrite-corrupted without WRITE
2020-11-17 12:38:32 +01:00
082
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
082.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
083
iotests/083: Create socket in $SOCK_DIR
2019-10-28 11:22:31 +01:00
083.out
iotests/083: Create socket in $SOCK_DIR
2019-10-28 11:22:31 +01:00
084
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
084.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
085
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
085.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
086
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
086.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
087
iotests: Check whether luks works
2020-07-06 08:49:28 +02:00
087.out
iotests: filter few more luks specific create options
2020-07-06 08:33:06 +02:00
088
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
088.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
089
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
089.out
iotests: Use convert -n in some cases
2020-12-11 17:52:40 +01:00
090
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
090.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
091
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
091.out
iotests: Make 091 work with data_file
2020-01-06 13:43:07 +01:00
092
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
092.out
tests/qemu-iotests: Fix more reference output files due to recent qemu-io change
2019-05-07 09:43:42 -05:00
093
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
093.out
qemu-iotests: Test removing a throttle group member with a pending timer
2018-08-15 12:50:39 +02:00
094
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
094.out
iotests: Include QMP input in .out files
2019-11-18 20:33:48 -06:00
095
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
095.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
096
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
096.out
throttle: test that snapshots move the throttling configuration
2015-10-16 15:34:29 +02:00
097
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
097.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
098
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
098.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
099
iotests: Disable data_file where it cannot be used
2020-01-06 13:43:07 +01:00
099.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
101
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
101.out
qemu-iotests: add test case 101 for short file I/O
2014-08-22 11:01:12 +02:00
102
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
102.out
block: avoid recursive block_status call if possible
2019-06-04 15:20:41 +02:00
103
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
103.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
104
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
104.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
105
iotests: Disable broken streamOptimized tests
2019-09-03 14:55:35 +02:00
105.out
vmdk: Fix integer overflow in offset calculation
2014-10-03 10:30:33 +01:00
106
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
106.out
iotests: Test preallocated truncate of 2G image
2018-04-03 17:39:37 +02:00
107
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
107.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
108
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
108.out
qemu-iotests: Remove traling whitespaces in *.out
2014-12-12 16:52:33 +00:00
109
iotests/109: Don't mirror with mismatched size
2020-05-18 19:05:24 +02:00
109.out
iotests/109: Don't mirror with mismatched size
2020-05-18 19:05:24 +02:00
110
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
110.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
111
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
111.out
block: Error if backing file fails during creation without -u
2020-07-14 15:18:59 +02:00
112
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
112.out
qemu-img: Flush stdout before before potential stderr messages
2020-07-14 15:18:59 +02:00
113
iotests/113: mark bochs as required to support whitelisting
2020-05-08 13:26:35 +02:00
113.out
iotests: Rework 113
2018-06-11 16:18:45 +02:00
114
Remove VXHS block device
2020-07-17 14:20:57 +02:00
114.out
qemu-img: Deprecate use of -b without -F
2020-07-14 15:24:05 +02:00
115
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
115.out
opts: produce valid command line in qemu_opts_print
2015-09-11 10:21:38 +03:00
116
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
116.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
117
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
117.out
iotests: Include QMP input in .out files
2019-11-18 20:33:48 -06:00
118
iotests.py: Add skip_for_formats() decorator
2020-06-17 16:21:21 +02:00
118.out
iotests/118: Add -blockdev based tests
2019-08-16 10:25:16 +02:00
119
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
119.out
qmp: Split ShutdownCause host-qmp into quit and system-reset
2018-12-18 07:55:47 +01:00
120
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
120.out
qmp: Split ShutdownCause host-qmp into quit and system-reset
2018-12-18 07:55:47 +01:00
121
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
121.out
qcow2: Reset free_cluster_index when allocating a new refcount block
2018-03-26 12:16:00 +02:00
122
iotests: Test sparseness for qemu-img convert -n
2020-07-21 17:44:35 +02:00
122.out
iotests: Test sparseness for qemu-img convert -n
2020-07-21 17:44:35 +02:00
123
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
123.out
iotests: Add test for qemu-img convert to NBD
2015-02-16 15:07:18 +00:00
124
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
124.out
iotests: Test incremental backup after truncation
2019-08-06 13:17:24 +02:00
125
qcow2: Make preallocate_co() resize the image to the correct size
2020-09-15 11:30:36 +02:00
125.out
qcow2: Make preallocate_co() resize the image to the correct size
2020-09-15 11:30:36 +02:00
126
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
126.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
127
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
127.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
128
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
128.out
iotests: add O_DIRECT alignment probing test
2015-03-10 14:02:24 +01:00
129
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
129.out
qemu-iotests: Test that "stop" doesn't drain block jobs
2015-04-28 15:36:09 +02:00
130
Remove VXHS block device
2020-07-17 14:20:57 +02:00
130.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
131
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
131.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
132
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
132.out
qemu-iotests: Add test case for mirror with unmap
2015-07-02 10:06:23 +01:00
133
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
133.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
134
Remove VXHS block device
2020-07-17 14:20:57 +02:00
134.out
iotests: filter few more luks specific create options
2020-07-06 08:33:06 +02:00
135
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
135.out
block: qemu-iotests - add check for multiplication overflow in vpc
2015-07-27 17:19:07 +02:00
136
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
136.out
block: Remove bdrv_aio_multiwrite()
2016-05-19 16:45:31 +02:00
137
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
137.out
iotests: Make 137 work with data_file
2020-01-06 13:43:07 +01:00
138
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
138.out
iotests/138: Test leaks/corruptions fixed report
2020-03-26 14:52:43 +01:00
139
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
139.out
qemu-iotests/139: Avoid blockdev-add with id
2016-09-23 13:45:36 +02:00
140
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
140.out
block/export: Add BLOCK_EXPORT_DELETED event
2020-10-02 15:46:40 +02:00
141
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
141.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
142
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
142.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
143
nbd/server: Avoid long error message assertions CVE-2020-10761
2020-06-10 12:58:59 -05:00
143.out
nbd/server: Avoid long error message assertions CVE-2020-10761
2020-06-10 12:58:59 -05:00
144
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
144.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
145
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
145.out
qemu-iotests: Filter HMP readline escape characters
2017-04-27 15:39:49 +02:00
146
block/vpc: return ZERO block-status when appropriate
2020-07-06 10:32:38 +02:00
146.out
block/vpc: return ZERO block-status when appropriate
2020-07-06 10:32:38 +02:00
147
iotests/147: Fix drive parameters
2020-02-20 16:43:42 +01:00
147.out
iotest 147: add cases to test new @name parameter of nbd-server-add
2018-01-26 09:37:21 -06:00
148
iotests/148: use skip_if_unsupported
2020-05-08 13:26:35 +02:00
148.out
iotests: Test QUORUM_REPORT_BAD in fifo mode
2016-03-17 16:43:30 +01:00
149
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
149.out
tests: fix I/O test for hosts defaulting to LUKSv2
2019-10-10 10:56:18 +02:00
150
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
150.out.qcow2
block: posix: Always allocate the first block
2019-09-03 14:55:35 +02:00
150.out.raw
block: posix: Always allocate the first block
2019-09-03 14:55:35 +02:00
151
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
151.out
iotests: Test unaligned blocking mirror write
2019-08-06 13:17:26 +02:00
152
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
152.out
iotests: Test case for drive-mirror with unaligned image size
2016-04-20 16:52:55 +02:00
153
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
153.out
block/null: Implement bdrv_get_allocated_file_size
2020-09-07 12:31:31 +02:00
154
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
154.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
155
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
155.out
iotests: Add iothread cases to 155
2020-03-11 15:54:38 +01:00
156
Remove VXHS block device
2020-07-17 14:20:57 +02:00
156.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
157
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
157.out
iotests: fix remainining tests to work with LUKS
2017-07-11 17:44:59 +02:00
158
Remove VXHS block device
2020-07-17 14:20:57 +02:00
158.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
159
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
159.out
qemu-img: add the 'dd' subcommand
2016-09-20 22:10:57 +02:00
160
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
160.out
qemu-img: add skip option to dd
2016-09-20 22:10:57 +02:00
161
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
161.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
162
iotests/162: Fix for newer Linux 5.3+
2019-10-10 12:13:23 +02:00
162.out
util: include the target address in socket connect failures
2020-10-29 09:57:37 +00:00
163
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
163.out
qemu-iotests: add shrinking image test
2017-09-26 15:00:32 +02:00
165
drop "from __future__ import print_function"
2020-02-07 15:15:16 +01:00
165.out
iotests: add test-case to 165 to test reopening qcow2 bitmaps to RW
2019-10-17 17:02:32 -04:00
169
iotests/169: Test source cont with backing bmap
2020-08-03 08:59:37 -05:00
169.out
iotests/169: Test source cont with backing bmap
2020-08-03 08:59:37 -05:00
170
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
170.out
qemu-img: add the 'dd' subcommand
2016-09-20 22:10:57 +02:00
171
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
171.out
qemu-iotests: test 'offset' and 'size' options in raw driver
2016-10-31 16:52:39 +01:00
172
fdc: Reject clash between -drive if=floppy and -global isa-fdc
2020-06-23 16:07:07 +02:00
172.out
qdev: Reject drive property override
2020-06-23 16:07:07 +02:00
173
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
173.out
iotests: Include QMP input in .out files
2019-11-18 20:33:48 -06:00
174
iotests: Do not pipe _make_test_img
2020-12-11 17:52:40 +01:00
174.out
qemu-io: Add failure regression tests
2017-02-12 00:47:42 +01:00
175
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
175.out
iotests: Test allocate_first_block() with O_DIRECT
2019-09-03 14:55:35 +02:00
176
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
176.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
177
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
177.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
178
iotests: Check whether luks works
2020-07-06 08:49:28 +02:00
178.out.qcow2
qcow2: Expose bitmaps' size during measure
2020-05-28 13:16:16 -05:00
178.out.raw
iotests: Fix test 178
2020-05-28 13:15:23 -05:00
179
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
179.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
181
tests/qemu-iotests: use AIOMODE with various tests
2020-01-30 21:01:40 +00:00
181.out
iotests: fix 181: enable postcopy-ram capability on target
2017-09-26 14:46:23 +02:00
182
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
182.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
183
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
183.out
iotests: Include QMP input in .out files
2019-11-18 20:33:48 -06:00
184
block/null: Implement bdrv_get_allocated_file_size
2020-09-07 12:31:31 +02:00
184.out
block: Use child access functions for QAPI queries
2020-09-07 12:31:31 +02:00
185
tests/qemu-iotests: use AIOMODE with various tests
2020-01-30 21:01:40 +00:00
185.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
186
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
186.out
iotests: Set read-zeroes on in null block driver for Valgrind
2019-07-19 13:19:09 +02:00
187
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
187.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
188
iotests: Check whether luks works
2020-07-06 08:49:28 +02:00
188.out
iotests: filter few more luks specific create options
2020-07-06 08:33:06 +02:00
189
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
189.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
190
iotests/{190,291}: compat=0.10 is unsupported
2020-06-17 16:21:21 +02:00
190.out
qcow2: Expose bitmaps' size during measure
2020-05-28 13:16:16 -05:00
191
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
191.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
192
iotests/192: Create socket in $SOCK_DIR
2019-10-28 11:22:31 +01:00
192.out
iotests/192: Create socket in $SOCK_DIR
2019-10-28 11:22:31 +01:00
194
qemu-iotests: Merge FilePaths and FilePath
2020-09-15 11:05:12 +02:00
194.out
iotests: 194: wait for migration completion on target too
2020-06-09 17:05:50 -05:00
195
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
195.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
196
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
196.out
iotests: test clearing unknown autoclear_features by qcow2
2017-11-17 18:06:21 +01:00
197
iotests/197: Fix for non-qcow2 formats
2020-07-28 15:28:56 +02:00
197.out
iotests/197: Fix for non-qcow2 formats
2020-07-28 15:28:56 +02:00
198
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
198.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
199
qemu-iotests/199: add source-killed case to bitmaps postcopy
2020-07-27 15:41:34 -05:00
199.out
qemu-iotests/199: add source-killed case to bitmaps postcopy
2020-07-27 15:41:34 -05:00
200
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
200.out
iotests: Derive image names from $TEST_IMG
2020-12-11 17:52:40 +01:00
201
tests/qemu-iotests: use AIOMODE with various tests
2020-01-30 21:01:40 +00:00
201.out
tests/qemu-iotests: adding savevm/loadvm with postcopy flag test
2018-01-23 12:33:07 +01:00
202
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
202.out
iotests: Unify log outputs between Python 2 and 3
2018-10-30 21:13:54 -03:00
203
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
203.out
iotests: Unify log outputs between Python 2 and 3
2018-10-30 21:13:54 -03:00
204
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
204.out
qemu-img: Use child access functions
2020-09-07 12:31:31 +02:00
205
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
205.out
iotest 205: new test for qmp nbd-server-remove
2018-01-26 09:37:21 -06:00
206
block: introduce BDRV_MAX_LENGTH
2020-12-11 17:52:40 +01:00
206.out
block: introduce BDRV_MAX_LENGTH
2020-12-11 17:52:40 +01:00
207
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
207.out
ssh: switch from libssh2 to libssh
2019-06-24 16:01:04 +02:00
208
qemu-iotests: Merge FilePaths and FilePath
2020-09-15 11:05:12 +02:00
208.out
iotests: Unify log outputs between Python 2 and 3
2018-10-30 21:13:54 -03:00
209
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
209.out
nbd/client: Report offsets in bdrv_block_status
2019-03-30 20:52:29 -05:00
210
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
210.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
211
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
211.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
212
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
212.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
213
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
213.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
214
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
214.out
tests/qemu-iotests: add case to write compressed data of multiple clusters
2020-01-06 13:43:07 +01:00
215
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
215.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
216
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
216.out
iotests: Unify log outputs between Python 2 and 3
2018-10-30 21:13:54 -03:00
217
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
217.out
iotests: Repairing error during snapshot deletion
2018-06-11 16:18:45 +02:00
218
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
218.out
iotests: Test quitting with job on throttled node
2019-07-19 15:17:55 +02:00
219
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
219.out
blockdev: unify qmp_drive_backup and drive-backup transaction paths
2020-01-27 17:19:53 +01:00
220
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
220.out
qcow2: Return 0/-errno in qcow2_alloc_compressed_cluster_offset()
2019-03-08 12:26:45 +01:00
221
iotests/221: Discard image before qemu-img map
2020-12-11 17:52:40 +01:00
221.out
iotests/221: Discard image before qemu-img map
2020-12-11 17:52:40 +01:00
222
qemu-iotests: Merge FilePaths and FilePath
2020-09-15 11:05:12 +02:00
222.out
iotests: Unify log outputs between Python 2 and 3
2018-10-30 21:13:54 -03:00
223
iotests: Enhance 223 to cover qemu-img map improvements
2020-05-18 11:02:05 -05:00
223.out
block/export: Add BLOCK_EXPORT_DELETED event
2020-10-02 15:46:40 +02:00
224
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
224.out
iotests: Test json:{} filenames of internal BDSs
2019-02-25 15:11:27 +01:00
225
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
225.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
226
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
226.out
tests/qemu-iotests: Fix output of qemu-io related tests
2019-04-30 15:29:00 +02:00
227
iotests: Set read-zeroes on in null block driver for Valgrind
2019-07-19 13:19:09 +02:00
227.out
qapi: add unmap to BlockDeviceStats
2019-10-10 10:56:18 +02:00
228
block: Leave BDS.backing_{file,format} constant
2020-09-07 12:31:31 +02:00
228.out
block: Leave BDS.backing_{file,format} constant
2020-09-07 12:31:31 +02:00
229
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
229.out
iotests: Derive image names from $TEST_IMG
2020-12-11 17:52:40 +01:00
231
tests/qemu-iotests: Remove the "_supported_os Linux" line from many tests
2019-05-21 10:13:58 +02:00
231.out
block/rbd: add iotest for rbd legacy keyvalue filename parsing
2018-09-24 23:46:05 -04:00
232
iotests: Use _rm_test_img for deleting test images
2020-01-06 13:43:07 +01:00
232.out
qemu-iotests: Fix 232 for non-qcow2
2019-03-19 15:49:29 +01:00
233
iotests: Let 233 run concurrently
2019-06-13 08:50:47 -05:00
233.out
nbd/client: Add hint when TLS is missing
2019-09-24 07:30:19 -05:00
234
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
234.out
iotests: Make 234 stable
2019-02-01 13:46:44 +01:00
235
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
235.out
iotests: simple mirror test with kvm on 1G image
2018-12-03 16:51:53 +01:00
236
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
236.out
block/dirty-bitmap: add recording and busy properties
2019-03-12 12:05:48 -04:00
237
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
237.out
qemu-img: Saner printing of large file sizes
2019-04-30 15:29:00 +02:00
238
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
238.out
iotests: add 238 for throttling tgm unregister iothread segfault
2019-01-24 10:02:28 +00:00
239
tests/qemu-iotests: Do not hard-code the path to bash
2019-05-21 10:10:33 +02:00
239.out
qemu-iotests: add test case for dmg
2019-02-01 13:46:44 +01:00
240
iotests: rewrite iotest 240 in python
2020-11-09 15:44:21 +01:00
240.out
iotests: rewrite iotest 240 in python
2020-11-09 15:44:21 +01:00
241
iotests: Let common.nbd create socket in $SOCK_DIR
2019-10-28 11:22:31 +01:00
241.out
iotest: Fix 241 to run in generic directory
2019-04-12 18:03:01 +02:00
242
iotests: Restrict some Python tests to file
2020-12-11 17:52:40 +01:00
242.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
243
file-posix: Mitigate file fragmentation with extent size hints
2020-07-14 15:18:59 +02:00
243.out
qemu-iotests: Preallocation with external data file
2019-03-08 12:26:46 +01:00
244
iotests: Test that qcow2's data-file is flushed
2020-09-07 12:31:31 +02:00
244.out
iotests: Test that qcow2's data-file is flushed
2020-09-07 12:31:31 +02:00
245
block: Leave BDS.backing_{file,format} constant
2020-09-07 12:31:31 +02:00
245.out
iotests: use python logging for iotests.log()
2020-05-05 13:17:36 +02:00
246
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
246.out
tests/qemu-iotests: add bitmap resize test 246
2019-03-12 15:00:48 -04:00
247
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
247.out
qemu-iotests: Fix 232 for non-qcow2
2019-03-19 15:49:29 +01:00
248
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
248.out
iotests: add 248: test resume mirror after auto pause on ENOSPC
2019-03-26 11:37:51 +01:00
249
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
249.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
250
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
250.out
iotests: test big qcow2 shrink
2019-06-04 16:55:58 +02:00
251
qemu-img: avoid unaligned read requests during convert
2020-09-15 11:05:12 +02:00
251.out
iotests: Test qemu-img convert --salvage
2019-06-14 15:09:27 +02:00
252
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
252.out
iotests: Add test for rebase without input base
2019-05-10 16:45:40 +02:00
253
iotests: Test unaligned raw images with O_DIRECT
2019-05-20 17:08:57 +02:00
253.out
block: posix: Always allocate the first block
2019-09-03 14:55:35 +02:00
254
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
254.out
iotests: test bitmap moving inside 254
2019-08-16 16:28:03 -04:00
255
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
255.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
256
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
256.out
block/backup: improve sync=bitmap work estimates
2019-08-16 16:28:03 -04:00
257
qemu-iotests: Merge FilePaths and FilePath
2020-09-15 11:05:12 +02:00
257.out
block/backup: use backup-top instead of write notifiers
2019-10-10 10:56:18 +02:00
258
iotest 258: use script_main
2020-05-05 13:17:36 +02:00
258.out
iotests: Add test for concurrent stream/commit
2019-08-16 10:25:16 +02:00
259
iotests: Add test for image creation fallback
2020-02-20 16:43:42 +01:00
259.out
iotests/259: Fix reference output
2020-09-02 16:32:14 -05:00
260
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
260.out
iotests: add test 260 to check bitmap life after snapshot + commit
2019-10-17 17:02:32 -04:00
261
migration: introduce icount field for snapshots
2020-10-06 08:34:49 +02:00
261.out
qcow2: introduce icount field for snapshots
2020-10-06 08:34:49 +02:00
262
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
262.out
iotests/262: Switch source/dest VM launch order
2019-10-08 14:28:25 +01:00
263
iotests: Check whether luks works
2020-07-06 08:49:28 +02:00
263.out
iotests: filter few more luks specific create options
2020-07-06 08:33:06 +02:00
264
iotests: Make qemu_nbd_popen() a contextmanager
2020-07-28 09:54:43 -05:00
264.out
iotests: Make qemu_nbd_popen() a contextmanager
2020-07-28 09:54:43 -05:00
265
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
265.out
iotests: Test reverse sub-cluster qcow2 writes
2019-09-10 08:58:43 +02:00
266
tests/qemu-iotests: Explicit usage of Python3 (scripts without __main__)
2020-02-07 15:15:16 +01:00
266.out
iotests: 266: Convert to VM.blockdev_create()
2019-12-19 14:32:43 +01:00
267
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
267.out
migration: introduce icount field for snapshots
2020-10-06 08:34:49 +02:00
268
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
268.out
block: Reject misaligned write requests with BDRV_REQ_NO_FALLBACK
2019-10-14 17:12:48 +02:00
270
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
270.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
271
iotests: Add tests for qcow2 images with extended L2 entries
2020-08-26 08:49:51 +02:00
271.out
iotests: Add tests for qcow2 images with extended L2 entries
2020-08-26 08:49:51 +02:00
272
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
272.out
iotests: Add test for 4G+ compressed qcow2 write
2019-11-07 14:37:46 +01:00
273
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
273.out
block: Leave BDS.backing_{file,format} constant
2020-09-07 12:31:31 +02:00
274
iotests: add commit top->base cases to 274
2020-10-23 13:42:16 +01:00
274.out
iotests: add commit top->base cases to 274
2020-10-23 13:42:16 +01:00
277
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
277.out
iotests: Test NBD client reconnection
2019-11-18 16:01:31 -06:00
279
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
279.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
280
iotests: add script_initialize
2020-05-05 13:17:36 +02:00
280.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
281
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
2020-02-07 15:12:48 +01:00
281.out
iotests: Test handling of AioContexts with some blockdev actions
2020-01-27 17:19:53 +01:00
282
Remove VXHS block device
2020-07-17 14:20:57 +02:00
282.out
qemu-img: Flush stdout before before potential stderr messages
2020-07-14 15:18:59 +02:00
283
iotests/283: Use consistent size for source and target
2020-05-08 13:26:35 +02:00
283.out
iotests/283: Use consistent size for source and target
2020-05-08 13:26:35 +02:00
284
iotests: Check whether luks works
2020-07-06 08:49:28 +02:00
284.out
iotests: filter few more luks specific create options
2020-07-06 08:33:06 +02:00
286
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
286.out
iotests: Test snapshot -l field separation
2020-02-20 16:43:42 +01:00
287
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
287.out
iotests: 287: add qcow2 compression type test
2020-05-13 14:20:31 +02:00
288
iotests: add 288 luks qemu-img measure test
2020-03-11 12:42:29 +01:00
288.out
iotests: add 288 luks qemu-img measure test
2020-03-11 12:42:29 +01:00
289
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
289.out
iotests/026: Move v3-exclusive test to new file
2020-03-24 12:05:31 +01:00
290
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
290.out
iotests: Specify explicit backing format where sensible
2020-07-14 15:18:59 +02:00
291
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
291.out
iotests/291: Filter irrelevant parts of img-info
2020-10-30 15:10:14 -05:00
292
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
292.out
qcow2: Avoid integer wraparound in qcow2_co_truncate()
2020-05-08 13:26:35 +02:00
293
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
293.out
iotests: qemu-img tests for luks key management
2020-07-06 08:49:28 +02:00
294
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
294.out
iotests: qemu-img tests for luks key management
2020-07-06 08:49:28 +02:00
295
iotests: add tests for blockdev-amend
2020-07-06 08:49:28 +02:00
295.out
iotests: add tests for blockdev-amend
2020-07-06 08:49:28 +02:00
296
qemu-iotests: add testcase for bz #1857490
2020-07-21 10:49:02 +02:00
296.out
qemu-iotests: add testcase for bz #1857490
2020-07-21 10:49:02 +02:00
297
iotests: Run pylint and mypy in a testcase
2020-05-18 19:05:25 +02:00
297.out
iotests: Run pylint and mypy in a testcase
2020-05-18 19:05:25 +02:00
299
iotests: test shutdown when bitmap is exported through NBD
2020-07-17 14:20:57 +02:00
299.out
iotests: test shutdown when bitmap is exported through NBD
2020-07-17 14:20:57 +02:00
300
iotests: Test node/bitmap aliases during migration
2020-08-21 08:56:09 -05:00
300.out
iotests: Test node/bitmap aliases during migration
2020-08-21 08:56:09 -05:00
301
qcow: Tolerate backing_fmt=
2020-07-14 15:18:59 +02:00
301.out
qemu-img: Deprecate use of -b without -F
2020-07-14 15:24:05 +02:00
302
iotests: Test convert to qcow2 compressed to NBD
2020-07-28 09:54:43 -05:00
302.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
303
iotests: dump QCOW2 header in JSON in #303
2020-08-21 08:56:09 -05:00
303.out
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
2020-08-25 09:19:55 +02:00
304
iotests: add test for unaligned granularity bitmap backup
2020-08-11 09:29:31 +02:00
304.out
iotests: add test for unaligned granularity bitmap backup
2020-08-11 09:29:31 +02:00
305
iotests: Enable fuse for many tests
2020-12-11 17:52:40 +01:00
305.out
qcow2: Fix removal of list members from BDRVQcow2State.cluster_allocs
2020-09-15 11:05:13 +02:00
307
iotests: Test block-export-* QMP interface
2020-10-02 15:46:40 +02:00
307.out
iotests: Test block-export-* QMP interface
2020-10-02 15:46:40 +02:00
308
iotests/308: Add test for FUSE exports
2020-12-11 17:52:40 +01:00
308.out
iotests/308: Add test for FUSE exports
2020-12-11 17:52:40 +01:00
309
nbd: Add 'qemu-nbd -A' to expose allocation depth
2020-10-30 15:22:00 -05:00
309.out
nbd: Add 'qemu-nbd -A' to expose allocation depth
2020-10-30 15:22:00 -05:00
check
iotests: Allow testing FUSE exports
2020-12-11 17:52:40 +01:00
common.config
qemu-iotests: Improve portability by searching bash in the $PATH
2019-03-08 12:26:45 +01:00
common.filter
iotests: Allow testing FUSE exports
2020-12-11 17:52:40 +01:00
common.nbd
iotests: Let common.nbd create socket in $SOCK_DIR
2019-10-28 11:22:31 +01:00
common.pattern
iotests/common.pattern: Quote echos
2020-04-07 13:51:09 +02:00
common.qemu
iotests: Include QMP input in .out files
2019-11-18 20:33:48 -06:00
common.rc
iotests: Allow testing FUSE exports
2020-12-11 17:52:40 +01:00
common.tls
crypto: use a stronger private key for tests
2020-07-17 14:20:57 +02:00
group
iotests/308: Add test for FUSE exports
2020-12-11 17:52:40 +01:00
iotests.py
iotests: add filter_qmp_virtio_scsi function
2020-11-09 15:44:21 +01:00
Makefile
iotests: record separate timings per format,protocol pair
2017-02-12 00:47:42 +01:00
meson.build
meson: clean up build_by_default
2020-09-30 19:09:19 +02:00
nbd-fault-injector.py
iotests: Replace deprecated ConfigParser.readfp()
2020-11-17 12:26:47 +01:00
pylintrc
iotests: Disable unsubscriptable-object in pylint
2020-11-03 16:24:56 +01:00
qcow2_format.py
qcow2_format.py: support dumping metadata in JSON format
2020-08-21 08:56:09 -05:00
qcow2.py
qcow2.py: Introduce '-j' key to dump in JSON format
2020-08-21 08:56:09 -05:00
qed.py
drop "from __future__ import print_function"
2020-02-07 15:15:16 +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.