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[PATCH v3 08/12] iotests.py: add verify_o_direct helper
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH v3 08/12] iotests.py: add verify_o_direct helper |
Date: |
Mon, 17 Aug 2020 12:15:49 +0300 |
Add python notrun-helper similar to _check_o_direct for bash tests.
To be used in the following commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
tests/qemu-iotests/iotests.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 717b5b652c..369e9918b4 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -1083,6 +1083,12 @@ def _verify_aio_mode(supported_aio_modes: Sequence[str]
= ()) -> None:
if supported_aio_modes and (aiomode not in supported_aio_modes):
notrun('not suitable for this aio mode: %s' % aiomode)
+def verify_o_direct() -> None:
+ with FilePath('test_o_direct') as f:
+ qemu_img_create('-f', 'raw', f, '1M')
+ if 'O_DIRECT' in qemu_io('-f', 'raw', '-t', 'none', '-c', 'quit', f):
+ notrun(f'file system at {test_dir} does not support O_DIRECT')
+
def supports_quorum():
return 'quorum' in qemu_img_pipe('--help')
--
2.18.0
- [PATCH v3 03/12] block/io: split out bdrv_find_conflicting_request, (continued)
- [PATCH v3 03/12] block/io: split out bdrv_find_conflicting_request, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 04/12] block/io: bdrv_wait_serialising_requests_locked: drop extra bs arg, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 06/12] block: introduce BDRV_REQ_NO_WAIT flag, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 05/12] block: bdrv_mark_request_serialising: split non-waiting function, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 07/12] block: introduce preallocate filter, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 08/12] iotests.py: add verify_o_direct helper,
Vladimir Sementsov-Ogievskiy <=
- [PATCH v3 11/12] block: add bdrv_is_file_on_fuse helper, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 09/12] iotests.py: add filter_img_check, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 10/12] iotests: add 298 to test new preallocate filter driver, Vladimir Sementsov-Ogievskiy, 2020/08/17
- [PATCH v3 12/12] block/qcow2: automatically insert preallocate filter when on FUSE, Vladimir Sementsov-Ogievskiy, 2020/08/17
- Re: [PATCH v3 00/12] preallocate filter, no-reply, 2020/08/17