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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.