qemu-e2k

History

Peter Maydell 8e6dad2028 Block layer patches - NBD server: Fix crashes related to switching between AioContexts - file-posix: Workaround for discard/write_zeroes on buggy filesystems - Follow-up fixes for the reopen vs. permission changes - quorum: Fix error handling for flush - block-copy: Refactor copy_range handling - docs: Describe how to use 'null-co' block driver -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmC3iy8RHGt3b2xmQHJl ZGhhdC5jb20ACgkQfwmycsiPL9ZP0hAAuh07CFWLzHCcRC7PBzekSPfzRYYBLDSW EObJ1Ov4mvz8UZoP6BDJ5QVzLPhel6hXkxTd83B1D7t/Dq+yJYR0z8Kv3USpaVJ4 2U26SsoGQM8BmtVDL1Q8tQ5eDWQ4ykxNx6F2/lKBe1EH1lfaun04Xj1rNh7jpilo nNmKMDDI1UOkH0lKDR3tqfEV0XQE7o+ZKfPlIbvYMjXk9ZPKUHfjNPGVdCLQVnqH VJI01hF7eEx1ykSMdlC+TzNoVGG+mCBokGuW0JlUvOpX6FcGnAlxXQx8u53c1I8O lggZV8b2IbrNBUVwXQHLLrXxjOo+u54Ct9y/gXUTAj8qai+9jVRp60Y1pnCyeIeu DzFx10xwy04PGleb7AAZ4dT8du2+PTkuyQ9KmlvQ2U4IUcgW124CrDeO7XYr1aif hCTJPeEDrC9YNU6AQ8rLXrYUtkumSm2zUzU5nZ//i5WH41475/vsmgP5A+Jr457A Xu0yiI2Gqkr9CNsP9ZzMkNj03oIBhPFuGxiwibLQsy/6UVnaDYS0+rQ8FXYnF5+K iEpgXe3vKTWxM097kzJMBTDVRMXRa75NtK7KWXMDgVpHTbcv1t1otsn+6dfv+B55 ULJM1ETsyYS0T6BqNglvdytsraSt7JgSF+ZLHbYk3KVDshwnq/0ksgSqHNNA14ca kYTzHhMgo5w= =gSq/ -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging Block layer patches - NBD server: Fix crashes related to switching between AioContexts - file-posix: Workaround for discard/write_zeroes on buggy filesystems - Follow-up fixes for the reopen vs. permission changes - quorum: Fix error handling for flush - block-copy: Refactor copy_range handling - docs: Describe how to use 'null-co' block driver # gpg: Signature made Wed 02 Jun 2021 14:44:15 BST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: docs/secure-coding-practices: Describe how to use 'null-co' block driver block-copy: refactor copy_range handling block-copy: fix block_copy_task_entry() progress update nbd/server: Use drained block ops to quiesce the server block-backend: add drained_poll block: improve permission conflict error message block: simplify bdrv_child_user_desc() block/vvfat: inherit child_vvfat_qcow from child_of_bds block: improve bdrv_child_get_parent_desc() block-backend: improve blk_root_get_parent_desc() block: document child argument of bdrv_attach_child_common() block/file-posix: Try other fallbacks after invalid FALLOC_FL_ZERO_RANGE block/file-posix: Fix problem with fallocate(PUNCH_HOLE) on GPFS block: drop BlockBackendRootState::read_only block: drop BlockDriverState::read_only block: consistently use bdrv_is_read_only() block/vvfat: fix vvfat_child_perm crash block/vvfat: child_vvfat_qcow: add .get_parent_aio_context, fix crash qemu-io-cmds: assert that we don't have .perm requested in no-blk case block/quorum: Provide .bdrv_co_flush instead of .bdrv_co_flush_to_disk Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		2021-06-02 19:34:03 +01:00
..
sample_images
tests	block: improve permission conflict error message	2021-06-02 14:23:20 +02:00
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005	block: Drop the sheepdog block driver	2021-05-12 17:42:23 +02:00
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025	block: Drop the sheepdog block driver	2021-05-12 17:42:23 +02:00
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046	iotests/046: Filter request length	2021-03-29 18:06:14 +02:00
046.out	iotests/046: Filter request length	2021-03-29 18:06:14 +02:00
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051	iotests: Fix typo in iotest 051	2021-03-29 14:13:55 +02:00
051.out	iotests: fix 051.out expected output after error text touchups	2021-03-29 14:13:55 +02:00
051.pc.out	iotests: Fix typo in iotest 051	2021-03-29 14:13:55 +02:00
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116.out	iotests/116: Fix reference output	2021-03-29 14:13:55 +02:00
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127	iotests: iothreads need ioeventfd	2021-03-24 14:25:48 +00:00
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231	block/rbd: Add an escape-aware strchr helper	2021-05-14 16:14:10 +02:00
231.out	block/rbd: Add an escape-aware strchr helper	2021-05-14 16:14:10 +02:00
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240.out	qemu-iotests: do not buffer the test output	2021-05-14 16:14:10 +02:00
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244	iotests/244: Test preallocation for data-file-raw	2021-03-30 13:02:11 +02:00
244.out	iotests/244: Test preallocation for data-file-raw	2021-03-30 13:02:11 +02:00
245	block: refactor bdrv_node_check_perm()	2021-04-30 12:27:48 +02:00
245.out	qemu-iotests: do not buffer the test output	2021-05-14 16:14:10 +02:00
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256	iotests: iothreads need ioeventfd	2021-03-24 14:25:48 +00:00
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264	mirror: stop cancelling in-flight requests on non-force cancel in READY	2021-05-14 16:14:10 +02:00
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283.out	block: improve permission conflict error message	2021-06-02 14:23:20 +02:00
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295.out	qemu-iotests: do not buffer the test output	2021-05-14 16:14:10 +02:00
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296.out	qemu-iotests: do not buffer the test output	2021-05-14 16:14:10 +02:00
297	iotests/297: add --namespace-packages to mypy arguments	2021-06-01 16:21:21 -04:00
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300	python: create qemu packages	2021-06-01 16:21:21 -04:00
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307.out	block: improve permission conflict error message	2021-06-02 14:23:20 +02:00
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check	qemu-iotests: let "check" spawn an arbitrary test command	2021-05-14 16:14:10 +02:00
common.config
common.filter
common.nbd
common.pattern
common.qemu
common.rc	block: Drop the sheepdog block driver	2021-05-12 17:42:23 +02:00
common.tls
findtests.py
iotests.py	python: create qemu packages	2021-06-01 16:21:21 -04:00
Makefile
meson.build
nbd-fault-injector.py
pylintrc	qemu-iotests: fix pylint 2.8 consider-using-with error	2021-05-14 16:14:10 +02:00
qcow2_format.py
qcow2.py
qed.py
README
socket_scm_helper.c
testenv.py	qemu-iotests: fix case of SOCK_DIR already in the environment	2021-05-14 16:14:10 +02:00
testrunner.py	qemu-iotests: fix pylint 2.8 consider-using-with error	2021-05-14 16:14:10 +02:00

README

=== This is the QEMU I/O test suite ===

* Intro

This package contains a simple test suite for the I/O layer of qemu.
It does not require a guest, but only the qemu, qemu-img and qemu-io
binaries.  This does limit it to exercise the low-level I/O path only
but no actual block drivers like ide, scsi or virtio.

* Usage

Just run ./check to run all tests for the raw image format, or ./check
-qcow2 to test the qcow2 image format.  The output of ./check -h explains
additional options to test further image formats or I/O methods.

* Feedback and patches

Please send improvements to the test suite, general feedback or just
reports of failing tests cases to qemu-devel@nongnu.org with a CC:
to qemu-block@nongnu.org.