History log of /openbmc/qemu/tests/qemu-iotests/216 (Results 1 – 19 of 19)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0, v8.0.0, v7.2.0
# a1755db7 25-Apr-2022 Richard Henderson <richard.henderson@linaro.org>

Merge tag 'pull-block-2022-04-25' of https://gitlab.com/hreitz/qemu into staging

Block patches:
- New @force parameter for blockdev-change-medium
- Improvements to the iotests to help with debugging

Merge tag 'pull-block-2022-04-25' of https://gitlab.com/hreitz/qemu into staging

Block patches:
- New @force parameter for blockdev-change-medium
- Improvements to the iotests to help with debugging
- Fix iotest 108 on systems without user_allow_other in fuse.conf

# -----BEGIN PGP SIGNATURE-----
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# MOOPqIhmLRgyYpJ3+am9AseczaMybC4DIfx1VXzjwS/X3YwHvHEbZ7iPR6C0630Z
# yslJbuH4ERl7
# =url0
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 25 Apr 2022 07:07:30 AM PDT
# gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg: issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF

* tag 'pull-block-2022-04-25' of https://gitlab.com/hreitz/qemu:
iotests/108: Fix when missing user_allow_other
iotests: make qemu_io_log() check return codes by default
iotests: remove qemu_io_silent() and qemu_io_silent_check().
iotests: remove qemu_io_pipe_and_status()
iotests/image-fleecing: switch to qemu_io()
iotests/migration-permissions: use assertRaises() for qemu_io() negative test
iotests: rebase qemu_io() on top of qemu_tool()
iotests: create generic qemu_tool() function
iotests/040: Fix TestCommitWithFilters test
iotests/040: Don't check image pattern on zero-length image
iotests: Don't check qemu_io() output for specific error strings
iotests/163: Fix broken qemu-io invocation
iotests: replace calls to log(qemu_io(...)) with qemu_io_log()
block: add 'force' parameter to 'blockdev-change-medium' command

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...


Revision tags: v7.0.0
# 72cfb937 18-Apr-2022 John Snow <jsnow@redhat.com>

iotests: remove qemu_io_silent() and qemu_io_silent_check().

Like qemu-img, qemu-io returning 0 should be the norm and not the
exception. Remove all calls to qemu_io_silent that just assert the
retu

iotests: remove qemu_io_silent() and qemu_io_silent_check().

Like qemu-img, qemu-io returning 0 should be the norm and not the
exception. Remove all calls to qemu_io_silent that just assert the
return code is zero (That's every last call, as it turns out), and
replace them with a normal qemu_io() call.

qemu_io_silent_check() appeared to have been unused already.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220418211504.943969-12-jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...


# 68894b5f 29-Mar-2022 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-block-2022-03-29' of https://gitlab.com/hreitz/qemu into staging

Block patches for 7.0-rc2:
- Disable GLOBAL_STATE_CODE() assertion for the 7.0 release: We got
another bug report f

Merge tag 'pull-block-2022-03-29' of https://gitlab.com/hreitz/qemu into staging

Block patches for 7.0-rc2:
- Disable GLOBAL_STATE_CODE() assertion for the 7.0 release: We got
another bug report for this, and we do not have the time to
investigate before 7.0, so disable the assertion for the release, to
re-enable and continue investigation in the 7.1 cycle

- stream job fix (regarding interaction with concurrent block jobs)

- iotests fixes

# gpg: Signature made Tue 29 Mar 2022 15:55:33 BST
# 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

* tag 'pull-block-2022-03-29' of https://gitlab.com/hreitz/qemu:
iotests: Fix status checks
block/stream: Drain subtree around graph change
main-loop: Disable GLOBAL_STATE_CODE() assertions
iotests: update test owner contact information

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# 42a5009d 22-Mar-2022 John Snow <jsnow@redhat.com>

iotests: update test owner contact information

Quite a few of these tests have stale contact information. This patch
updates the stale ones that I happen to be aware of at the moment.

Signed-off-by

iotests: update test owner contact information

Quite a few of these tests have stale contact information. This patch
updates the stale ones that I happen to be aware of at the moment.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20220322174212.1169630-1-jsnow@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...


# 9d36d5f7 22-Mar-2022 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-block-2022-03-22' of https://gitlab.com/hreitz/qemu into staging

Block patches for 7.0-rc1:
- iotest fixes:
- Fix some iotests for riscv targets
- Use GNU sed in more places wher

Merge tag 'pull-block-2022-03-22' of https://gitlab.com/hreitz/qemu into staging

Block patches for 7.0-rc1:
- iotest fixes:
- Fix some iotests for riscv targets
- Use GNU sed in more places where required
- Meson-related fixes (i.e. to print errors when they occur)
- Have qemu-img calls (from Python tests) generally raise nicely
formattable exceptions on errors
- Fix iotest 207
- Allow RBD images to be growable by writing zeroes past the end of
file, fixing qcow2 on rbd

# gpg: Signature made Tue 22 Mar 2022 11:51:10 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

* tag 'pull-block-2022-03-22' of https://gitlab.com/hreitz/qemu: (25 commits)
iotests/207: Filter host fingerprint
iotests.py: Filters for VM.run_job()
iotests: make qemu_img_log and img_info_log raise on error
iotests: remove qemu_img_pipe_and_status()
iotests: replace qemu_img_log('create', ...) calls
iotests: use qemu_img() in has_working_luks()
iotests: remove remaining calls to qemu_img_pipe()
iotests/149: Remove qemu_img_pipe() call
iotests: replace unchecked calls to qemu_img_pipe()
iotests: change supports_quorum to use qemu_img
iotests: add qemu_img_map() function
iotests/remove-bitmap-from-backing: use qemu_img_info()
iotests: add qemu_img_info()
iotests: use qemu_img_json() when applicable
iotests: add qemu_img_json()
iotests: fortify compare_images() against crashes
iotests: make qemu_img raise on non-zero rc by default
iotests: Remove explicit checks for qemu_img() == 0
python/utils: add VerboseProcessError
python/utils: add add_visual_margin() text decoration utility
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# fc272d3c 21-Mar-2022 John Snow <jsnow@redhat.com>

iotests: Remove explicit checks for qemu_img() == 0

qemu_img() returning zero ought to be the rule, not the
exception. Remove all explicit checks against the condition in
preparation for making non-

iotests: Remove explicit checks for qemu_img() == 0

qemu_img() returning zero ought to be the rule, not the
exception. Remove all explicit checks against the condition in
preparation for making non-zero returns an Exception.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220321201618.903471-4-jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...


Revision tags: v6.2.0, v6.1.0
# 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>

show more ...


Revision tags: v5.2.0
# d2628b1e 14-Jul-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- file-posix: Mitigate file fragmentation with extent size hints
- Tighten qemu-img rules on missing

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- file-posix: Mitigate file fragmentation with extent size hints
- Tighten qemu-img rules on missing backing format
- qemu-img map: Don't limit block status request size
- Fix crash with virtio-scsi and iothreads

# gpg: Signature made Tue 14 Jul 2020 14:24:19 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:
block: Avoid stale pointer dereference in blk_get_aio_context()
qemu-img: Deprecate use of -b without -F
block: Add support to warn on backing file change without format
iotests: Specify explicit backing format where sensible
qcow2: Deprecate use of qemu-img amend to change backing file
block: Error if backing file fails during creation without -u
qcow: Tolerate backing_fmt=
vmdk: Add trivial backing_fmt support
sheepdog: Add trivial backing_fmt support
block: Finish deprecation of 'qemu-img convert -n -o'
qemu-img: Flush stdout before before potential stderr messages
file-posix: Mitigate file fragmentation with extent size hints
iotests/059: Filter out disk size with more standard filter
qemu-img map: Don't limit block status request size
iotests: Simplify _filter_img_create() a bit

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...


# b66ff2c2 06-Jul-2020 Eric Blake <eblake@redhat.com>

iotests: Specify explicit backing format where sensible

There are many existing qcow2 images that specify a backing file but
no format. This has been the source of CVEs in the past, but has
become

iotests: Specify explicit backing format where sensible

There are many existing qcow2 images that specify a backing file but
no format. This has been the source of CVEs in the past, but has
become more prominent of a problem now that libvirt has switched to
-blockdev. With older -drive, at least the probing was always done by
qemu (so the only risk of a changed format between successive boots of
a guest was if qemu was upgraded and probed differently). But with
newer -blockdev, libvirt must specify a format; if libvirt guesses raw
where the image was formatted, this results in data corruption visible
to the guest; conversely, if libvirt guesses qcow2 where qemu was
using raw, this can result in potential security holes, so modern
libvirt instead refuses to use images without explicit backing format.

The change in libvirt to reject images without explicit backing format
has pointed out that a number of tools have been far too reliant on
probing in the past. It's time to set a better example in our own
iotests of properly setting this parameter.

iotest calls to create, rebase, and convert are all impacted to some
degree. It's a bit annoying that we are inconsistent on command line
- while all of those accept -o backing_file=...,backing_fmt=..., the
shortcuts are different: create and rebase have -b and -F, while
convert has -B but no -F. (amend has no shortcuts, but the previous
patch just deprecated the use of amend to change backing chains).

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200706203954.341758-9-eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...


# ea1329bb 05-May-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-05-05' into staging

Block patches:
- Asynchronous copying for block-copy (i.e., the backup job)
- Allow resizing of qcow2 images w

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-05-05' into staging

Block patches:
- Asynchronous copying for block-copy (i.e., the backup job)
- Allow resizing of qcow2 images when they have internal snapshots
- iotests: Logging improvements for Python tests
- iotest 153 fix, and block comment cleanups

# gpg: Signature made Tue 05 May 2020 13:56:58 BST
# 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-2020-05-05: (24 commits)
block/block-copy: use aio-task-pool API
block/block-copy: refactor task creation
block/block-copy: add state pointer to BlockCopyTask
block/block-copy: alloc task on each iteration
block/block-copy: rename in-flight requests to tasks
Fix iotest 153
block: Comment cleanups
qcow2: Tweak comment about bitmaps vs. resize
qcow2: Allow resize of images with internal snapshots
block: Add blk_new_with_bs() helper
iotests: use python logging for iotests.log()
iotests: Mark verify functions as private
iotest 258: use script_main
iotests: add script_initialize
iotests: add hmp helper with logging
iotests: limit line length to 79 chars
iotests: touch up log function signature
iotests: drop pre-Python 3.4 compatibility code
iotests: alphabetize standard imports
iotests: add pylintrc file
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...


Revision tags: v5.0.0
# 7d814059 30-Mar-2020 John Snow <jsnow@redhat.com>

iotests: add script_initialize

Like script_main, but doesn't require a single point of entry.
Replace all existing initialization sections with this drop-in replacement.

This brings debug support t

iotests: add script_initialize

Like script_main, but doesn't require a single point of entry.
Replace all existing initialization sections with this drop-in replacement.

This brings debug support to all existing script-style iotests.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200331000014.11581-12-jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
[mreitz: Give 274 the same treatment]
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...


# 73d33651 10-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/python-next-20200207' into staging

- Python 3 cleanups:
. Remove text about Python 2 in qemu-deprecated (Thomas)
. Remove shebang header

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/python-next-20200207' into staging

- Python 3 cleanups:
. Remove text about Python 2 in qemu-deprecated (Thomas)
. Remove shebang header (Paolo, Philippe)
. scripts/checkpatch.pl now allows Python 3 interpreter (Philippe)
. Explicit usage of Python 3 interpreter in scripts (Philippe)
. Fix Python scripts permissions (Paolo, Philippe)
. Drop 'from __future__ import print_function' (Paolo)
. Specify minimum python requirements in ReadTheDocs configuration (Alex)
- Test UNIX/EXEC transports with migration (Oksana)
- Added extract_from_rpm helper, improved extract_from_deb (Liam)
- Allow to use other serial consoles than default one (Philippe)
- Various improvements in QEMUMonitorProtocol (Wainer)
- Fix kvm_available() on ppc64le (Wainer)

# gpg: Signature made Fri 07 Feb 2020 15:01:56 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/python-next-20200207: (46 commits)
.readthedocs.yml: specify some minimum python requirements
drop "from __future__ import print_function"
make all Python scripts executable
scripts/signrom: remove Python 2 support, add shebang
tests/qemu-iotests/check: Only check for Python 3 interpreter
scripts: Explicit usage of Python 3 (scripts without __main__)
tests/qemu-iotests: Explicit usage of Python3 (scripts without __main__)
tests/vm: Remove shebang header
tests/acceptance: Remove shebang header
scripts/tracetool: Remove shebang header
scripts/minikconf: Explicit usage of Python 3
scripts: Explicit usage of Python 3 (scripts with __main__)
tests: Explicit usage of Python 3
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
tests/qemu-iotests/check: Allow use of python3 interpreter
scripts/checkpatch.pl: Only allow Python 3 interpreter
tests/acceptance/migration: Default to -nodefaults
tests/acceptance/migration: Add the 'migration' tag
tests/acceptance/migration: Test EXEC transport when migrating
tests/acceptance/migration: Test UNIX transport when migrating
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# 7c477526 30-Jan-2020 Philippe Mathieu-Daudé <philmd@redhat.com>

tests/qemu-iotests: Explicit usage of Python3 (scripts without __main__)

Use the program search path to find the Python 3 interpreter.

Patch created mechanically by running:

$ sed -i "s,^#\!/usr

tests/qemu-iotests: Explicit usage of Python3 (scripts without __main__)

Use the program search path to find the Python 3 interpreter.

Patch created mechanically by running:

$ sed -i "s,^#\!/usr/bin/\(env\ \)\?python$,#\!/usr/bin/env python3," \
$(git grep -lF '#!/usr/bin/env python' \
| xargs grep -L 'if __name__.*__main__')

Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200130163232.10446-11-philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

show more ...


Revision tags: v4.2.0, v4.0.0, v4.0.0-rc1, v4.0.0-rc0, v3.1.0, v3.1.0-rc5, v3.1.0-rc4, v3.1.0-rc3, v3.1.0-rc2, v3.1.0-rc1, v3.1.0-rc0, libfdt-20181002, 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
# 2afc4e3d 11-Jun-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2018-06-11' into staging

Block patches:
- Various bug fixes
- Removal of qemu-img convert's deprecated -s option
- qemu-io now exits wi

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2018-06-11' into staging

Block patches:
- Various bug fixes
- Removal of qemu-img convert's deprecated -s option
- qemu-io now exits with an error when a command failed

# gpg: Signature made Mon 11 Jun 2018 15:23:42 BST
# 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

* remotes/maxreitz/tags/pull-block-2018-06-11: (29 commits)
iotests: Add case for a corrupted inactive image
qcow2: Do not mark inactive images corrupt
block: Make bdrv_is_writable() public
throttle: Fix crash on reopen
block/qcow2-bitmap: fix free_bitmap_clusters
qemu-img: Remove deprecated -s snapshot_id_or_name option
iotests: Fix 219's timing
iotests: improve pause_job
iotests: Test post-backing convert target behavior
qemu-img: Special post-backing convert handling
iotests: Add test for rebasing with relative paths
qemu-img: Resolve relative backing paths in rebase
iotests: Let 216 make use of qemu-io's exit code
iotests.py: Add qemu_io_silent
qemu-io: Exit with error when a command failed
qemu-io: Let command functions return error code
qemu-io: Drop command functions' return values
iotests: Repairing error during snapshot deletion
qcow2: Repair OFLAG_COPIED when fixing leaks
iotests: Rework 113
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# e4ca4e98 09-May-2018 Max Reitz <mreitz@redhat.com>

iotests: Let 216 make use of qemu-io's exit code

As a showcase of how you can use qemu-io's exit code to determine
success or failure (same for qemu-img), this test is changed to use
qemu_io_silent(

iotests: Let 216 make use of qemu-io's exit code

As a showcase of how you can use qemu-io's exit code to determine
success or failure (same for qemu-img), this test is changed to use
qemu_io_silent() instead of qemu_io(), and to assert the exit code
instead of logging the filtered result.

One real advantage of this is that in case of an error, you get a
backtrace that helps you locate the issue in the test file quickly.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20180509194302.21585-6-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

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# c416eece 15-May-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Switch AIO/callback based block drivers to a byte-based interface
- Block jobs: Expose error strin

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Switch AIO/callback based block drivers to a byte-based interface
- Block jobs: Expose error string via query-block-jobs
- Block job cleanups and fixes
- hmp: Allow using a qdev id in block_set_io_throttle

# gpg: Signature made Tue 15 May 2018 16:33:10 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: (37 commits)
iotests: Add test for -U/force-share conflicts
qemu-img: Use only string options in img_open_opts
qemu-io: Use purely string blockdev options
block: Document BDRV_REQ_WRITE_UNCHANGED support
qemu-img: Check post-truncation size
iotests: Add test for COR across nodes
iotests: Copy 197 for COR filter driver
iotests: Clean up wrap image in 197
block: Support BDRV_REQ_WRITE_UNCHANGED in filters
block/quorum: Support BDRV_REQ_WRITE_UNCHANGED
block: Set BDRV_REQ_WRITE_UNCHANGED for COR writes
block: Add BDRV_REQ_WRITE_UNCHANGED flag
block: BLK_PERM_WRITE includes ..._UNCHANGED
block: Add COR filter driver
iotests: Skip 181 and 201 without userfaultfd
iotests: Add failure matching to common.qemu
docs: Document the new default sizes of the qcow2 caches
qcow2: Give the refcount cache the minimum possible size by default
specs/qcow2: Clarify that compressed clusters have the COPIED bit reset
Fix error message about compressed clusters with OFLAG_COPIED
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# 1fce860e 15-May-2018 Kevin Wolf <kwolf@redhat.com>

Merge remote-tracking branch 'mreitz/tags/pull-block-2018-05-15' into queue-block

- Copy-on-read block driver
- The qcow2 default refcount cache size has been decreased
- Various bug fixes

# gpg: S

Merge remote-tracking branch 'mreitz/tags/pull-block-2018-05-15' into queue-block

- Copy-on-read block driver
- The qcow2 default refcount cache size has been decreased
- Various bug fixes

# gpg: Signature made Tue May 15 16:18:25 2018 CEST
# 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-2018-05-15: (21 commits)
iotests: Add test for -U/force-share conflicts
qemu-img: Use only string options in img_open_opts
qemu-io: Use purely string blockdev options
block: Document BDRV_REQ_WRITE_UNCHANGED support
qemu-img: Check post-truncation size
iotests: Add test for COR across nodes
iotests: Copy 197 for COR filter driver
iotests: Clean up wrap image in 197
block: Support BDRV_REQ_WRITE_UNCHANGED in filters
block/quorum: Support BDRV_REQ_WRITE_UNCHANGED
block: Set BDRV_REQ_WRITE_UNCHANGED for COR writes
block: Add BDRV_REQ_WRITE_UNCHANGED flag
block: BLK_PERM_WRITE includes ..._UNCHANGED
block: Add COR filter driver
iotests: Skip 181 and 201 without userfaultfd
iotests: Add failure matching to common.qemu
docs: Document the new default sizes of the qcow2 caches
qcow2: Give the refcount cache the minimum possible size by default
specs/qcow2: Clarify that compressed clusters have the COPIED bit reset
Fix error message about compressed clusters with OFLAG_COPIED
...

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...


Revision tags: ppc-for-2.13-20180504, ppc-for-2.13-20180427, v2.12.0
# 3e7a95fe 21-Apr-2018 Max Reitz <mreitz@redhat.com>

iotests: Add test for COR across nodes

COR across nodes (that is, you have some filter node between the
actually COR target and the node that performs the COR) cannot reliably
work together with the

iotests: Add test for COR across nodes

COR across nodes (that is, you have some filter node between the
actually COR target and the node that performs the COR) cannot reliably
work together with the permission system when there is no explicit COR
node that can request the WRITE_UNCHANGED permission for its child.
This is because COR (currently) sneaks its requests by the usual
permission checks, so it can work without a WRITE* permission; but if
there is a filter node in between, that will re-issue the request, which
then passes through the usual check -- and if nobody has requested a
WRITE_UNCHANGED permission, that check will fail.

There is no real direct fix apart from hoping that there is someone who
has requested that permission; in case of just the qemu-io HMP command
(and no guest device), however, that is not the case. The real real fix
is to implement the copy-on-read flag through an implicitly added COR
node. Such a node can request the necessary permissions as shown in
this test.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20180421132929.21610-10-mreitz@redhat.com
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...