Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0, v8.0.0, v7.2.0, v7.0.0 |
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#
3bbe296c |
| 01-Feb-2022 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/hreitz-gitlab/tags/pull-block-2022-02-01' into staging
Block patches: - Add support to the iotests to test qcow2's zstd compression mode - Fix post-migration bl
Merge remote-tracking branch 'remotes/hreitz-gitlab/tags/pull-block-2022-02-01' into staging
Block patches: - Add support to the iotests to test qcow2's zstd compression mode - Fix post-migration block node permissions - iotests fixes (051 and mirror-ready-cancel-error) - Remove an outdated comment
# gpg: Signature made Tue 01 Feb 2022 13:34:54 GMT # gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF # gpg: issuer "hreitz@redhat.com" # gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF
* remotes/hreitz-gitlab/tags/pull-block-2022-02-01: (24 commits) block.h: remove outdated comment iotests/migration-permissions: New test block-backend: Retain permissions after migration iotests: declare lack of support for compresion_type in IMGOPTS iotest 214: explicit compression type iotests 60: more accurate set dirty bit in qcow2 header iotests: bash tests: filter compression type iotest 39: use _qcow2_dump_header iotests: massive use _qcow2_dump_header iotests/common.rc: introduce _qcow2_dump_header helper qcow2: simple case support for downgrading of qcow2 images with zstd iotest 302: use img_info_log() helper iotests.py: filter compression type out iotests.py: filter out successful output of qemu-img create iotest 065: explicit compression type iotest 303: explicit compression type iotests.py: rewrite default luks support in qemu_img iotests: drop qemu_img_verbose() helper iotests.py: qemu_img*("create"): support IMGOPTS='compression_type=zstd' iotests: specify some unsupported_imgopts for python iotests ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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984d7a52 |
| 23-Dec-2021 |
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> |
iotests: massive use _qcow2_dump_header
We are going to add filtering in _qcow2_dump_header and want all tests use it.
The patch is generated by commands: cd tests/qemu-iotests sed -ie 's/$PYTH
iotests: massive use _qcow2_dump_header
We are going to add filtering in _qcow2_dump_header and want all tests use it.
The patch is generated by commands: cd tests/qemu-iotests sed -ie 's/$PYTHON qcow2.py "$TEST_IMG" dump-header\($\| \)/_qcow2_dump_header\1/' ??? tests/*
(the difficulty is to avoid converting dump-header-exts)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <20211223160144.1097696-15-vsementsov@virtuozzo.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
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Revision tags: v6.2.0, v6.1.0 |
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#
fef80ea0 |
| 21-Jan-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging
nbd patches for 2021-01-20
- minor resource leak fixes in qemu-nbd - ensure proper aio context when nbd server use
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging
nbd patches for 2021-01-20
- minor resource leak fixes in qemu-nbd - ensure proper aio context when nbd server uses iothreads - iotest refactorings in preparation for rewriting ./check to be more flexible, and preparing for more nbd server reconnect features
# gpg: Signature made Thu 21 Jan 2021 02:28:19 GMT # gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full] # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full] # gpg: aka "[jpeg image of size 6874]" [full] # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2021-01-20: iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status() iotests.py: fix qemu_tool_pipe_and_status() iotests/264: fix style iotests: define group in each iotest iotests/294: add shebang line iotests: make tests executable iotests: fix some whitespaces in test output files iotests/303: use dot slash for qcow2.py running iotests/277: use dot slash for nbd-fault-injector.py running nbd/server: Quiesce coroutines on context switch block: Honor blk_set_aio_context() context requirements qemu-nbd: Fix a memleak in nbd_client_thread() qemu-nbd: Fix a memleak in qemu_nbd_client_list()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
9dd003a9 |
| 16-Jan-2021 |
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> |
iotests: define group in each iotest
We are going to drop group file. Define group in tests as a preparatory step.
The patch is generated by
cd tests/qemu-iotests
grep '^[0-9]\{3\} ' grou
iotests: define group in each iotest
We are going to drop group file. Define group in tests as a preparatory step.
The patch is generated by
cd tests/qemu-iotests
grep '^[0-9]\{3\} ' group | while read line; do file=$(awk '{print $1}' <<< "$line"); groups=$(sed -e 's/^... //' <<< "$line"); awk "NR==2{print \"# group: $groups\"}1" $file > tmp; cat tmp > $file; done
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
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#
ad717e6d |
| 11-Dec-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Support for FUSE exports - Fix deadlock in bdrv_co_yield_to_drain() - Use lock guard macros - Some
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Support for FUSE exports - Fix deadlock in bdrv_co_yield_to_drain() - Use lock guard macros - Some preparational patches for 64 bit block layer - file-posix: Fix request extension to INT64_MAX in raw_do_pwrite_zeroes()
# gpg: Signature made Fri 11 Dec 2020 17:06:19 GMT # 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: (34 commits) block: Fix deadlock in bdrv_co_yield_to_drain() block: Fix locking in qmp_block_resize() block: Simplify qmp_block_resize() error paths block: introduce BDRV_MAX_LENGTH block/io: bdrv_check_byte_request(): drop bdrv_is_inserted() block/io: bdrv_refresh_limits(): use ERRP_GUARD block/file-posix: fix workaround in raw_do_pwrite_zeroes() can-host: Fix crash when 'canbus' property is not set iotests/221: Discard image before qemu-img map file-posix: check the use_lock before setting the file lock iotests/308: Add test for FUSE exports iotests: Enable fuse for many tests iotests: Allow testing FUSE exports iotests: Give access to the qemu-storage-daemon storage-daemon: Call bdrv_close_all() on exit iotests/287: Clean up subshell test image iotests: Let _make_test_img guess $TEST_IMG_FILE iotests: Restrict some Python tests to file iotests/091: Use _cleanup_qemu instad of "wait" iotests: Derive image names from $TEST_IMG ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v5.2.0 |
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#
57284d2a |
| 27-Oct-2020 |
Max Reitz <mreitz@redhat.com> |
iotests: Enable fuse for many tests
Many tests (that do not support generic protocols) can run just fine with FUSE-exported images, so allow them to. Note that this is no attempt at being definitel
iotests: Enable fuse for many tests
Many tests (that do not support generic protocols) can run just fine with FUSE-exported images, so allow them to. Note that this is no attempt at being definitely complete. There are some tests that might be modified to run on FUSE, but this patch still skips them. This patch only tries to pick the rather low-hanging fruits.
Note that 221 and 250 only pass when .lseek is correctly implemented, which is only possible with a libfuse that is 3.8 or newer.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20201027190600.192171-20-mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: v5.0.0 |
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#
f4d8cf14 |
| 06-Jan-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-01-06' into staging
Block patches: - Minor fixes and tests from the freeze period (too minor to be included in 4.2) - Allow many
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-01-06' into staging
Block patches: - Minor fixes and tests from the freeze period (too minor to be included in 4.2) - Allow many bash iotests to test qcow2's external data file feature - Add compress filter driver - Fix Python iotests after 6f6e1698a6 - Fix for the backup job
# gpg: Signature made Mon 06 Jan 2020 14:33:06 GMT # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* remotes/maxreitz/tags/pull-block-2020-01-06: (34 commits) backup-top: Begin drain earlier tests/qemu-iotests: Update tests to recent desugarized -accel option tests/qemu-iotests: add case to write compressed data of multiple clusters qcow2: Allow writing compressed data of multiple clusters block: introduce compress filter driver iotests: Allow check -o data_file iotests: Disable data_file where it cannot be used iotests: Make 198 work with data_file iotests: Make 137 work with data_file iotests: Make 110 work with data_file iotests: Make 091 work with data_file iotests: Avoid cp/mv of test images iotests: Use _rm_test_img for deleting test images iotests: Avoid qemu-img create iotests: Drop IMGOPTS use in 267 iotests: Replace IMGOPTS='' by --no-opts iotests: Replace IMGOPTS= by -o iotests: Inject space into -ocompat=0.10 in 051 iotests: Add -o and --no-opts to _make_test_img iotests: Let _make_test_img parse its parameters ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v4.2.0 |
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e66566e6 |
| 07-Nov-2019 |
Max Reitz <mreitz@redhat.com> |
iotests: Make 137 work with data_file
When using an external data file, there are no refcounts for data clusters. We thus have to adjust the corruption test in this patch to not be based around a d
iotests: Make 137 work with data_file
When using an external data file, there are no refcounts for data clusters. We thus have to adjust the corruption test in this patch to not be based around a data cluster allocation, but the L2 table allocation (L2 tables are still refcounted with external data files).
Furthermore, we should not print qcow2.py's list of incompatible features because it differs depending on whether there is an external data file or not.
With those two changes, the test will work both with and without external data files (once that options works with the iotests at all).
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Message-id: 20191107163708.833192-20-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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407fb56a |
| 07-Nov-2019 |
Max Reitz <mreitz@redhat.com> |
iotests: Replace IMGOPTS= by -o
Tests should not overwrite all user-supplied image options, but only add to it (which will effectively overwrite conflicting values). Accomplish this by passing opti
iotests: Replace IMGOPTS= by -o
Tests should not overwrite all user-supplied image options, but only add to it (which will effectively overwrite conflicting values). Accomplish this by passing options to _make_test_img via -o instead of $IMGOPTS.
For some tests, there is no functional change because they already only appended options to IMGOPTS. For these, this patch is just a simplification.
For others, this is a change, so they now heed user-specified $IMGOPTS. Some of those tests do not work with all image options, though, so we need to disable them accordingly.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Message-id: 20191107163708.833192-12-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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#
3d9442ee |
| 13-Sep-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2: Allow overwriting multiple compressed clusters at once for better performance - nfs: add
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2: Allow overwriting multiple compressed clusters at once for better performance - nfs: add support for nfs_umount - file-posix: write_zeroes fixes - qemu-io, blockdev-create, pr-manager: Fix crashes and memory leaks - qcow2: Fix the calculation of the maximum L2 cache size - vpc: Fix return code for vpc_co_create() - blockjob: Code cleanup - iotests improvements (e.g. for use with valgrind)
# gpg: Signature made Fri 13 Sep 2019 11:19:19 BST # gpg: using RSA key 7F09B272C88F2FD6 # 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: (23 commits) qcow2: Stop overwriting compressed clusters one by one block/create: Do not abort if a block driver is not available qemu-io: Don't leak pattern file in error path iotests: extend sleeping time under Valgrind iotests: extended timeout under Valgrind iotests: Valgrind fails with nonexistent directory iotests: Add casenotrun report to bash tests iotests: exclude killed processes from running under Valgrind iotests: allow Valgrind checking all QEMU processes block/nfs: add support for nfs_umount block/nfs: tear down aio before nfs_close iotests: skip 232 when run tests as root iotests: Test blockdev-create for vpc iotests: Restrict nbd Python tests to nbd iotests: Restrict file Python tests to file iotests: Add supported protocols to execute_test() vpc: Return 0 from vpc_co_create() on success file-posix: Fix has_write_zeroes after NO_FALLBACK pr-manager: Fix invalid g_free() crash bug iotests: Test reverse sub-cluster qcow2 writes ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
8af224d6 |
| 04-Sep-2019 |
Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> |
iotests: exclude killed processes from running under Valgrind
The Valgrind tool fails to manage its termination in multi-threaded processes when they raise the signal SIGKILL. The bug has been rep
iotests: exclude killed processes from running under Valgrind
The Valgrind tool fails to manage its termination in multi-threaded processes when they raise the signal SIGKILL. The bug has been reported to the Valgrind maintainers and was registered as the bug #409141: https://bugs.kde.org/show_bug.cgi?id=409141 Let's exclude such test cases from running under the Valgrind until a new version with the bug fix is released because checking for the memory issues is covered by other test cases.
Suggested-by: John Snow <jsnow@redhat.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: v4.0.0, v4.0.0-rc1, v4.0.0-rc0 |
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#
4c761374 |
| 09-Mar-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2: Support for external data files - qcow2: Default to 4KB for the qcow2 cache entry size - Ap
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2: Support for external data files - qcow2: Default to 4KB for the qcow2 cache entry size - Apply block driver whitelist for -drive format=help - Several qemu-iotests improvements
# gpg: Signature made Fri 08 Mar 2019 12:54:27 GMT # gpg: using RSA key 7F09B272C88F2FD6 # 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: (33 commits) qcow2 spec: Describe string header extensions qemu-iotests: Add dependency to qemu-nbd tool ahci-test: Add dependency to qemu-img tool qemu-iotests: amend with external data file qemu-iotests: General tests for qcow2 with external data file qemu-iotests: Preallocation with external data file qcow2: Implement data-file-raw create option qcow2: Store data file name in the image qcow2: Creating images with external data file qcow2: Add basic data-file infrastructure qcow2: Support external data file in qemu-img check qcow2: Return error for snapshot operation with data file qcow2: External file I/O qcow2: Prepare qcow2_co_block_status() for data file qcow2: Return 0/-errno in qcow2_alloc_compressed_cluster_offset() qcow2: Don't assume 0 is an invalid cluster offset qcow2: Prepare count_contiguous_clusters() for external data file qcow2: Prepare qcow2_get_cluster_type() for external data file qcow2: Pass bs to qcow2_get_cluster_type() qcow2: Basic definitions for external data files ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
11a82d14 |
| 07-Mar-2019 |
Philippe Mathieu-Daudé <philmd@redhat.com> |
qemu-iotests: Improve portability by searching bash in the $PATH
Bash is not always installed as /bin/bash. In particular on OpenBSD, the package installs it in /usr/local/bin. Use the 'env' shebang
qemu-iotests: Improve portability by searching bash in the $PATH
Bash is not always installed as /bin/bash. In particular on OpenBSD, the package installs it in /usr/local/bin. Use the 'env' shebang to search bash in the $PATH.
Patch created mechanically by running:
$ git grep -lE '#! ?/bin/bash' -- tests/qemu-iotests \ | while read f; do \ sed -i 's|^#!.\?/bin/bash$|#!/usr/bin/env bash|' $f; \ done
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: v3.1.0, v3.1.0-rc5, v3.1.0-rc4, v3.1.0-rc3, v3.1.0-rc2 |
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#
393aac16 |
| 19-Nov-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2018-11-19' into staging
nbd patches for 2018-11-19
Add iotest coverage for NBD connections using TLS, including a couple of code fixes tha
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2018-11-19' into staging
nbd patches for 2018-11-19
Add iotest coverage for NBD connections using TLS, including a couple of code fixes that it pointed out
- Mao Zhongyi: 0/3 Do some cleaning work in qemu-iotests - Daniel P. Berrangé: io: return 0 for EOF in TLS session read after shutdown - Daniel P. Berrangé: 0/6 Misc fixes to NBD - Eric Blake: iotests: Drop use of bash keyword 'function'
# gpg: Signature made Mon 19 Nov 2018 17:43:32 GMT # gpg: using RSA key A7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" # gpg: aka "[jpeg image of size 6874]" # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2018-11-19: iotests: Drop use of bash keyword 'function' iotests: Also test I/O over NBD TLS tests: exercise NBD server in TLS mode tests: add iotests helpers for dealing with TLS certificates tests: check if qemu-nbd is still alive before waiting tests: pull qemu-nbd iotest helpers into common.nbd file io: return 0 for EOF in TLS session read after shutdown nbd/server: Ignore write errors when replying to NBD_OPT_ABORT nbd: fix whitespace in server error message qemu-iotests: Modern shell scripting (use $() instead of ``) qemu-iotests: convert `pwd` and $(pwd) to $PWD qemu-iotests: remove unused variable 'here'
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v3.1.0-rc1, v3.1.0-rc0 |
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#
bf229573 |
| 24-Oct-2018 |
Mao Zhongyi <maozhongyi@cmss.chinamobile.com> |
qemu-iotests: remove unused variable 'here'
Running git grep '\$here' tests/qemu-iotests
has 0 hits, which means we are setting a variable that has no use. It appears that commit e8f8624d removed
qemu-iotests: remove unused variable 'here'
Running git grep '\$here' tests/qemu-iotests
has 0 hits, which means we are setting a variable that has no use. It appears that commit e8f8624d removed the last use. So execute the following cmd to remove all of the 'here=...' lines as dead code.
sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests)
Cc: kwolf@redhat.com Cc: mreitz@redhat.com Cc: eblake@redhat.com Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: touch up commit message, reorder series, rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
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Revision tags: libfdt-20181002 |
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#
e32e62f2 |
| 01-Oct-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2 cache option default changes (Linux: 32 MB maximum, limited by whatever cache size can be
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qcow2 cache option default changes (Linux: 32 MB maximum, limited by whatever cache size can be made use of with the specific image; default cache-clean-interval of 10 minutes) - reopen: Allow specifying unchanged child node references, and changing a few generic options (discard, detect-zeroes) - Fix werror/rerror defaults for -device drive=<node-name> - Test case fixes
# gpg: Signature made Mon 01 Oct 2018 18:17:35 BST # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (23 commits) tests/test-bdrv-drain: Fix too late qemu_event_reset() test-replication: Lock AioContext around blk_unref() qcow2: Fix cache-clean-interval documentation block-backend: Set werror/rerror defaults in blk_new() qcow2: Explicit number replaced by a constant qcow2: Set the default cache-clean-interval to 10 minutes qcow2: Resize the cache upon image resizing qcow2: Increase the default upper limit on the L2 cache size qcow2: Assign the L2 cache relatively to the image size qcow2: Avoid duplication in setting the refcount cache size qcow2: Make sizes more humanly readable include: Add a lookup table of sizes qcow2: Options' documentation fixes block: Allow changing 'detect-zeroes' on reopen block: Allow changing 'discard' on reopen file-posix: Forbid trying to change unsupported options during reopen block: Forbid trying to change unsupported options during reopen block: Allow child references on reopen block: Don't look for child references in append_open_options() block: Remove child references from bs->{options,explicit_options} ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
b749562d |
| 26-Sep-2018 |
Leonid Bloch <lbloch@janustech.com> |
qcow2: Assign the L2 cache relatively to the image size
Sufficient L2 cache can noticeably improve the performance when using large images with frequent I/O.
Previously, unless 'cache-size' was spe
qcow2: Assign the L2 cache relatively to the image size
Sufficient L2 cache can noticeably improve the performance when using large images with frequent I/O.
Previously, unless 'cache-size' was specified and was large enough, the L2 cache was set to a certain size without taking the virtual image size into account.
Now, the L2 cache assignment is aware of the virtual size of the image, and will cover the entire image, unless the cache size needed for that is larger than a certain maximum. This maximum is set to 1 MB by default (enough to cover an 8 GB image with the default cluster size) but can be increased or decreased using the 'l2-cache-size' option. This option was previously documented as the *maximum* L2 cache size, and this patch makes it behave as such, instead of as a constant size. Also, the existing option 'cache-size' can limit the sum of both L2 and refcount caches, as previously.
Signed-off-by: Leonid Bloch <lbloch@janustech.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: ppc-for-3.1-20180925, ppc-for-3.1-20180907, ppc-for-3.1-20180821, v3.0.0, v3.0.0-rc4, v2.12.1, ppc-for-3.0-20180801, v3.0.0-rc3, v3.0.0-rc2, v3.0.0-rc1, ppc-for-3.0-20180716, v3.0.0-rc0, ppc-for-3.0-20180709, ppc-for-3.0-20180703, v2.11.2, ppc-for-3.0-20180622, ppc-for-3.0-20180618, ppc-for-3.0-20180612, ppc-for-2.13-20180504, ppc-for-2.13-20180427, v2.12.0, v2.12.0-rc4, v2.12.0-rc3, ppc-for-2.12-20180410, v2.12.0-rc2, v2.12.0-rc1, v2.12.0-rc0, ppc-for-2.12-20180319, ppc-for-2.12-20180315, ppc-for-2.12-20180306, ppc-for-2.12-20180302, ppc-for-2.12-20180216, v2.11.1 |
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#
685a4eaf |
| 13-Feb-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Tue 13 Feb 2018 17:03:11 GMT # gpg: using RSA key 7F09B272C88F2F
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Tue 13 Feb 2018 17:03:11 GMT # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (55 commits) iotests: Add l2-cache-entry-size to iotest 137 iotests: Test downgrading an image using a small L2 slice size iotests: Test valid values of l2-cache-entry-size qcow2: Allow configuring the L2 slice size qcow2: Rename l2_table in count_cow_clusters() qcow2: Rename l2_table in count_contiguous_clusters_unallocated() qcow2: Rename l2_table in count_contiguous_clusters() qcow2: Rename l2_table in qcow2_alloc_compressed_cluster_offset() qcow2: Update qcow2_truncate() to support L2 slices qcow2: Update expand_zero_clusters_in_l1() to support L2 slices qcow2: Prepare expand_zero_clusters_in_l1() for adding L2 slice support qcow2: Read refcount before L2 table in expand_zero_clusters_in_l1() qcow2: Update qcow2_update_snapshot_refcount() to support L2 slices qcow2: Prepare qcow2_update_snapshot_refcount() for adding L2 slice support qcow2: Update zero_single_l2() to support L2 slices qcow2: Update discard_single_l2() to support L2 slices qcow2: Update handle_alloc() to support L2 slices qcow2: Update handle_copied() to support L2 slices qcow2: Update qcow2_alloc_cluster_link_l2() to support L2 slices qcow2: Update qcow2_get_cluster_offset() to support L2 slices ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
0a4dc980 |
| 13-Feb-2018 |
Kevin Wolf <kwolf@redhat.com> |
Merge remote-tracking branch 'mreitz/tags/pull-block-2018-02-13' into queue-block
Block patches for the block queue
# gpg: Signature made Tue Feb 13 17:00:13 2018 CET # gpg: using RS
Merge remote-tracking branch 'mreitz/tags/pull-block-2018-02-13' into queue-block
Block patches for the block queue
# gpg: Signature made Tue Feb 13 17:00:13 2018 CET # gpg: using RSA key F407DB0061D5CF40 # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* mreitz/tags/pull-block-2018-02-13: (40 commits) iotests: Add l2-cache-entry-size to iotest 137 iotests: Test downgrading an image using a small L2 slice size iotests: Test valid values of l2-cache-entry-size qcow2: Allow configuring the L2 slice size qcow2: Rename l2_table in count_cow_clusters() qcow2: Rename l2_table in count_contiguous_clusters_unallocated() qcow2: Rename l2_table in count_contiguous_clusters() qcow2: Rename l2_table in qcow2_alloc_compressed_cluster_offset() qcow2: Update qcow2_truncate() to support L2 slices qcow2: Update expand_zero_clusters_in_l1() to support L2 slices qcow2: Prepare expand_zero_clusters_in_l1() for adding L2 slice support qcow2: Read refcount before L2 table in expand_zero_clusters_in_l1() qcow2: Update qcow2_update_snapshot_refcount() to support L2 slices qcow2: Prepare qcow2_update_snapshot_refcount() for adding L2 slice support qcow2: Update zero_single_l2() to support L2 slices qcow2: Update discard_single_l2() to support L2 slices qcow2: Update handle_alloc() to support L2 slices qcow2: Update handle_copied() to support L2 slices qcow2: Update qcow2_alloc_cluster_link_l2() to support L2 slices qcow2: Update qcow2_get_cluster_offset() to support L2 slices ...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: ppc-for-2.12-20180212 |
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#
03b1b6f0 |
| 05-Feb-2018 |
Alberto Garcia <berto@igalia.com> |
iotests: Add l2-cache-entry-size to iotest 137
This test tries reopening a qcow2 image with valid and invalid options. This patch adds l2-cache-entry-size to the set.
Signed-off-by: Alberto Garcia
iotests: Add l2-cache-entry-size to iotest 137
This test tries reopening a qcow2 image with valid and invalid options. This patch adds l2-cache-entry-size to the set.
Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 3d3b7d2dbfc020deaef60fb58739b0801eb9517c.1517840877.git.berto@igalia.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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Revision tags: ppc-for-2.12-20180129 |
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#
f78b6f9b |
| 24-Jan-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Tue 23 Jan 2018 12:38:36 GMT # gpg: using RSA key 0x7F09B272C88F
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Tue 23 Jan 2018 12:38:36 GMT # gpg: using RSA key 0x7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (29 commits) iotests: Disable some tests for compat=0.10 iotests: Split 177 into two parts for compat=0.10 iotests: Make 059 pass on machines with little RAM iotests: Filter compat-dependent info in 198 iotests: Make 191 work with qcow2 options iotests: Make 184 image-less iotests: Make 089 compatible with compat=0.10 iotests: Fix 067 for compat=0.10 iotests: Fix 059's reference output iotests: Fix 051 for compat=0.10 iotests: Fix 020 for vmdk iotests: Skip 103 for refcount_bits=1 iotests: Forbid 020 for non-file protocols iotests: Drop format-specific in _filter_img_info iotests: Fix _img_info for backslashes block/vmdk: Add blkdebug events block/qcow: Add blkdebug events qcow2: No persistent dirty bitmaps for compat=0.10 block/vmdk: Fix , instead of ; at end of line qemu-iotests: Fix locking issue in 102 ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
8c0c5e63 |
| 23-Jan-2018 |
Kevin Wolf <kwolf@redhat.com> |
Merge remote-tracking branch 'mreitz/tags/pull-block-2018-01-23' into queue-block
Block patches
# gpg: Signature made Tue Jan 23 12:35:11 2018 CET # gpg: using RSA key F407DB0061D5CF
Merge remote-tracking branch 'mreitz/tags/pull-block-2018-01-23' into queue-block
Block patches
# gpg: Signature made Tue Jan 23 12:35:11 2018 CET # gpg: using RSA key F407DB0061D5CF40 # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* mreitz/tags/pull-block-2018-01-23: (25 commits) iotests: Disable some tests for compat=0.10 iotests: Split 177 into two parts for compat=0.10 iotests: Make 059 pass on machines with little RAM iotests: Filter compat-dependent info in 198 iotests: Make 191 work with qcow2 options iotests: Make 184 image-less iotests: Make 089 compatible with compat=0.10 iotests: Fix 067 for compat=0.10 iotests: Fix 059's reference output iotests: Fix 051 for compat=0.10 iotests: Fix 020 for vmdk iotests: Skip 103 for refcount_bits=1 iotests: Forbid 020 for non-file protocols iotests: Drop format-specific in _filter_img_info iotests: Fix _img_info for backslashes block/vmdk: Add blkdebug events block/qcow: Add blkdebug events qcow2: No persistent dirty bitmaps for compat=0.10 block/vmdk: Fix , instead of ; at end of line qemu-iotests: Fix locking issue in 102 ...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: ppc-for-2.12-20180121, ppc-for-2.12-20180119 |
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#
94254c9b |
| 17-Jan-2018 |
Max Reitz <mreitz@redhat.com> |
iotests: Disable some tests for compat=0.10
Tests 080, 130, 137, and 176 simply do not work with compat=0.10 for the reasons stated there.
Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <
iotests: Disable some tests for compat=0.10
Tests 080, 130, 137, and 176 simply do not work with compat=0.10 for the reasons stated there.
Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20171123020832.8165-10-mreitz@redhat.com> [eblake: fix 177 in a separate commit] Signed-off-by: Eric Blake <eblake@redhat.com> Message-id: 20180117165420.15946-3-eblake@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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Revision tags: ppc-for-2.12-20180117, ppc-for-2.12-20180111, ppc-for-2.12-20180108, ppc-for-2.12-20180103, ppc-for-2.12-20171219, v2.10.2, ppc-for-2.12-20171215, v2.11.0, v2.11.0-rc5, v2.11.0-rc4, ppc-for-2.11-20171205, ppc-for-2.11-20171204, v2.11.0-rc3, ppc-for-2.11-20171127, ppc-for-2.11-20171122, v2.11.0-rc2, ppc-for-2.11-20171120, v2.11.0-rc1, ppc-for-2.11-20171114, ppc-for-2.11-20171108, v2.11.0-rc0, ppc-for-2.11-20171017, v2.10.1, ppc-for-2.11-20170927, ppc-for-2.11-20170915, ppc-for-2.11-20170908, v2.9.1, v2.10.0, v2.10.0-rc4, ppc-for-2.10-20170823, ppc-for-2.10-20170822, v2.10.0-rc3, ppc-for-2.10-20170809, v2.10.0-rc2, v2.10.0-rc1, ppc-for-2.10-20170731, v2.10.0-rc0, ppc-for-2.10-20170725, ppc-for-2.10-20170717, ppc-for-2.10-20170714, ppc-for-2.10-20170711, ppc-for-2.10-20170630, ppc-for-2.10-20170609, ppc-for-2.10-20170606, ppc-for-2.10-20170525, ppc-for-2.10-20170511, ppc-for-2.10-20170510, ppc-for-2.10-20170426, ppc-for-2.10-20170424, v2.8.1.1, v2.9.0, v2.9.0-rc5, v2.9.0-rc4, v2.9.0-rc3, ppc-for-2.9-20170403, v2.8.1, ppc-for-2.9-20170329, v2.9.0-rc2, ppc-for-2.9-20170323, v2.9.0-rc1, v2.9.0-rc0, ppc-for-2.9-20170314, ppc-for-2.9-20170306, submodule-update-20170303, ppc-for-2.9-20170303, ppc-for-2.9-20170301 |
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#
6b4e463f |
| 26-Feb-2017 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Fri 24 Feb 2017 18:08:26 GMT # gpg: using RSA key 0x7F09B272C88F
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Fri 24 Feb 2017 18:08:26 GMT # gpg: using RSA key 0x7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: tests: Use opened block node for block job tests vvfat: Use opened node as backing file block: Add bdrv_new_open_driver() block: Factor out bdrv_open_driver() block: Use BlockBackend for image probing block: Factor out bdrv_open_child_bs() block: Attach bs->file only during .bdrv_open() block: Pass BdrvChild to bdrv_truncate() mirror: Resize active commit base in mirror_run() qcow2: Use BB for resizing in qcow2_amend_options() blockdev: Use BlockBackend to resize in qmp_block_resize() iotests: Fix another race in 030 qemu-img: Improve documentation for PREALLOC_MODE_FALLOC qemu-img: Truncate before full preallocation qemu-img: Add tests for raw image preallocation qemu-img: Do not truncate before preallocation qemu-iotests: redirect nbd server stdout to /dev/null qemu-iotests: add ability to exclude certain protocols from tests qemu-iotests: Test 137 only supports 'file' protocol
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: ppc-for-2.9-20170222 |
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#
2b12baf0 |
| 14-Feb-2017 |
Jeff Cody <jcody@redhat.com> |
qemu-iotests: Test 137 only supports 'file' protocol
Since test 137 make uses of qcow2.py, only local files are supported.
Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwo
qemu-iotests: Test 137 only supports 'file' protocol
Since test 137 make uses of qcow2.py, only local files are supported.
Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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