aboutsummaryrefslogtreecommitdiff
path: root/tests/qemu-iotests
AgeCommit message (Collapse)Author
2023-12-04tests/qemu-iotests/149: Use more inclusive language in this testThomas Huth
Let's use 'unsupported_configs' and 'tested_configs' here instead of non-inclusive words. Message-ID: <20231122084000.809696-1-thuth@redhat.com> Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-11-28vmdk: Don't corrupt desc file in vmdk_write_cidFam Zheng
If the text description file is larger than DESC_SIZE, we force the last byte in the buffer to be 0 and write it out. This results in a corruption. Try to allocate a big buffer in this case. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1923 Signed-off-by: Fam Zheng <fam@euphon.net> Message-ID: <20231124115654.3239137-1-fam@euphon.net> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-28iotests: fix default machine type detectionAndrey Drobyshev
The machine type is being detected based on "-M help" output, and we're searching for the line ending with " (default)". However, in downstream one of the machine types s marked as deprecated might become the default, in which case this logic breaks as the line would now end with " (default) (deprecated)". To fix potential issues here, let's relax that requirement and detect the mere presence of " (default)" line instead. Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Message-ID: <20231122121538.32903-1-andrey.drobyshev@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-21iotests: Test two stream jobs in a single iothreadKevin Wolf
This tests two parallel stream jobs that will complete around the same time and run on two different disks in the same iothreads. It is loosely based on the bug report at https://issues.redhat.com/browse/RHEL-1761. For me, this test hangs reliably with the originally reported bug in blk_remove_bs(). After fixing it, it intermittently hangs for the bugs fixed after it, missing AioContext unlocking in bdrv_graph_wrunlock() and in stream_prepare(). The deadlocks seem to happen more frequently when the test directory is on tmpfs. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231115172012.112727-5-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-01Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi
Block layer patches - virtio-blk: use blk_io_plug_call() instead of notification BH - mirror: allow switching from background to active mode - qemu-img rebase: add compression support - Fix locking in media change monitor commands - Fix a few blockjob-related deadlocks when using iothread # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmVBTkERHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9ZiqRAAqvsWbblmEGJ7TBKYQK3f8QshJ66RxzbC # 4eSjKHrciWNTeeIeU8r8OvFcPPoTcPXxpcmasD2gsAxG5W5N8vkPbBkW+YT4YdDJ # pWJXrbJ15nILC4DmnR1ARVtvxKgv9zy5LSm5bjss1K+OSYJl/nx+ILjmfVZnYDF7 # z1dP/G0JxKKm4JzAIdBE3uZS+6Q5kx/wGYlJv8EQmlH3DYfsJfy6Lthe9jfw8ijg # lSqLoQ+D0lEd6Bk4XbkUqqBxFcYBWTfU6qPZoyIO94zCTwTG9yIjmoivxmmfwQZq # cJUTGGZjcxpJYnvcC6P13WgcWBtcD9L2kYFVH0JyjpwcSg9cCGHMF66n9pSlyEGq # DUikwVzbTwOotwzYQyM88v4ET+2+Qdcwn8pRbv9PllEczh0kAsUAEuxSgtz4NEcN # bZrap/16xHFybNOKkMZcmpqxspT5NXKbDODUP0IvbSYMOYpWS983nBTxwMRpyHog # 2TFDZu4DjNiPkI2BcYM5VOKk6diNowZFShcEKvoaOLX/n9EBhP0tjoH9VUn1800F # myHrhF2jpIf9GhErMWB7N2W3/0aK0pqdQgbpVnd1ARDdIdYkr7G/S+50D9K80b6n # 0q2E7br4S5bcsY0HQzBL9YARSayY+lVOssLoolCWEsYzijdBQmAvs5THajFKcism # /idI6nlp2Vs= # =RdxS # -----END PGP SIGNATURE----- # gpg: Signature made Wed 01 Nov 2023 03:58:09 JST # 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 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (27 commits) iotests: add test for changing mirror's copy_mode mirror: return mirror-specific information upon query blockjob: query driver-specific info via a new 'query' driver method qapi/block-core: turn BlockJobInfo into a union qapi/block-core: use JobType for BlockJobInfo's type mirror: implement mirror_change method block/mirror: determine copy_to_target only once block/mirror: move dirty bitmap to filter block/mirror: set actively_synced even after the job is ready blockjob: introduce block-job-change QMP command virtio-blk: remove batch notification BH virtio: use defer_call() in virtio_irqfd_notify() util/defer-call: move defer_call() to util/ block: rename blk_io_plug_call() API to defer_call() blockdev: mirror: avoid potential deadlock when using iothread block: avoid potential deadlock during bdrv_graph_wrlock() in bdrv_close() blockjob: drop AioContext lock before calling bdrv_graph_wrlock() iotests: Test media change with iothreads block: Fix locking in media change monitor commands iotests: add tests for "qemu-img rebase" with compression ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-31iotests: add test for changing mirror's copy_modeFiona Ebner
One part of the test is using a throttled source to ensure that there are no obvious issues when changing the copy_mode while there are ongoing requests (source and target images are compared at the very end). The other part of the test is using a throttled target to ensure that the change to active mode actually happened. This is done by hitting the throttling limit, issuing a synchronous write and then immediately verifying the target side. QSD is used, because otherwise, a synchronous write would hang there. Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Message-ID: <20231031135431.393137-11-f.ebner@proxmox.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-10-31mirror: return mirror-specific information upon queryFiona Ebner
To start out, only actively-synced is returned. For example, this is useful for jobs that started out in background mode and switched to active mode. Once actively-synced is true, it's clear that the mode switch has been completed. Note that completion of the switch might happen much earlier, e.g. if the switch happens before the job is ready, once all background operations have finished. It's assumed that whether the disks are actively-synced or not is more interesting than whether the mode switch completed. That information can still be added if required in the future. In presence of an iothread, the actively_synced member is now shared between the iothread and the main thread, so turn accesses to it atomic. Requires to adapt the output for iotest 109. Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Message-ID: <20231031135431.393137-10-f.ebner@proxmox.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-10-31iotests: Test media change with iothreadsKevin Wolf
iotests case 118 already tests all relevant operations for media change with multiple devices, however never with iothreads. This changes the test so that the virtio-scsi tests run with an iothread. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231013153302.39234-3-kwolf@redhat.com> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-10-31iotests: add tests for "qemu-img rebase" with compressionAndrey Drobyshev
The test cases considered so far: 314 (new test suite): 1. Check that compression mode isn't compatible with "-f raw" (raw format doesn't support compression). 2. Check that rebasing an image onto no backing file preserves the data and writes the copied clusters actually compressed. 3. Same as 2, but with a raw backing file (i.e. the clusters copied from the backing are originally uncompressed -- we check they end up compressed after being merged). 4. Remove a single delta from a backing chain, perform the same checks as in 2. 5. Check that even when backing and overlay are initially uncompressed, copied clusters end up compressed when rebase with compression is performed. 271: 1. Check that when target image has subclusters, rebase with compression will make an entire cluster containing the written subcluster compressed. Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Message-ID: <20230919165804.439110-9-andrey.drobyshev@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-10-31iotests/{024, 271}: add testcases for qemu-img rebaseAndrey Drobyshev
As the previous commit changes the logic of "qemu-img rebase" (it's using write alignment now), let's add a couple more test cases which would ensure it works correctly. In particular, the following scenarios: 024: add test case for rebase within one backing chain when the overlay cluster size > backings cluster size; 271: add test case for rebase images that contain subclusters. Check that no extra allocations are being made. Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Message-ID: <20230919165804.439110-7-andrey.drobyshev@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-10-31qemu-iotests: 024: add rebasing test case for overlay_size > backing_sizeAndrey Drobyshev
Before previous commit, rebase was getting infitely stuck in case of rebasing within the same backing chain and when overlay_size > backing_size. Let's add this case to the rebasing test 024 to make sure it doesn't break again. Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Message-ID: <20230919165804.439110-3-andrey.drobyshev@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-10-31qemu-iotests: Filter warnings about block migration being deprecatedJuan Quintela
Create a new filter that removes the two warnings for test 183. Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231018115513.2163-2-quintela@redhat.com>
2023-10-17iotests: use the correct python to run lintersJohn Snow
Whichever python is used to run iotest 297 should be the one used to actually run the linters. Signed-off-by: John Snow <jsnow@redhat.com> Message-ID: <20230621002121.1609612-5-jsnow@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-17iotests: get rid of '..' in path environment outputJohn Snow
Resolve the build_root before we append more items onto it so that the environment output is more concise with less parent directory confetti in it. Signed-off-by: John Snow <jsnow@redhat.com> Message-ID: <20230621002121.1609612-4-jsnow@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-12python: use vm.cmd() instead of vm.qmp() where appropriateVladimir Sementsov-Ogievskiy
In many cases we just want an effect of qmp command and want to raise on failure. Use vm.cmd() method which does exactly this. The commit is generated by command git grep -l '\.qmp(' | xargs ./scripts/python_qmp_updater.py And then, fix self.assertRaises to expect ExecuteError exception in tests/qemu-iotests/124 Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-16-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12iotests.py: pause_job(): drop return valueVladimir Sementsov-Ogievskiy
The returned value is unused. It's simple to check by command git grep -B 3 '\.pause_job(' Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-13-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12iotests: drop some extra ** in qmp() callVladimir Sementsov-Ogievskiy
qmp() method supports passing dict (if it doesn't need substituting '_' to '-' in keys). So, drop some extra '**' operators. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-12-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12iotests: drop some extra semicolonsVladimir Sementsov-Ogievskiy
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-11-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12iotests: refactor some common qmp result checks into generic patternVladimir Sementsov-Ogievskiy
To simplify further conversion. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-10-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12iotests: add some missed checks of qmp resultVladimir Sementsov-Ogievskiy
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-9-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12iotests: QemuStorageDaemon: add cmd() method like in QEMUMachine.Vladimir Sementsov-Ogievskiy
Add similar method for consistency. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-8-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12python/qemu: rename command() to cmd()Vladimir Sementsov-Ogievskiy
Use a shorter name. We are going to move in iotests from qmp() to command() where possible. But command() is longer than qmp() and don't look better. Let's rename. You can simply grep for '\.command(' and for 'def command(' to check that everything is updated (command() in tests/docker/docker.py is unrelated). Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-id: 20231006154125.1068348-6-vsementsov@yandex-team.ru [vsementsov: also update three occurrences in tests/avocado/machine_aspeed.py and keep r-b] Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-12python: rename QEMUMonitorProtocol.cmd() to cmd_raw()Vladimir Sementsov-Ogievskiy
Having cmd() and command() methods in one class doesn't look good. Rename cmd() to cmd_raw(), to show its meaning better. We also want to rename command() to cmd() in future, so this commit is a necessary step. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20231006154125.1068348-5-vsementsov@yandex-team.ru Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-11Python/iotests: Add type hint for nbd moduleJohn Snow
The test bails gracefully if this module isn't installed, but linters need a little help understanding that. It's enough to just declare the type in this case. (Fixes pylint complaining about use of an uninitialized variable because it isn't wise enough to understand the notrun call is noreturn.) Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-id: 20231006195243.3131140-2-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-11python/machine: remove unused sock_dir argumentJohn Snow
By using a socketpair for all of the sockets managed by the VM class and its extensions, we don't need the sock_dir argument anymore, so remove it. We only added this argument so that we could specify a second, shorter temporary directory for cases where the temp/log dirs were "too long" as a socket name on macOS. We don't need it for this class now. In one case, avocado testing takes over responsibility for creating an appropriate sockdir. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20230928044943.849073-7-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2023-10-05nbd/server: Add FLAG_PAYLOAD support to CMD_BLOCK_STATUSEric Blake
Allow a client to request a subset of negotiated meta contexts. For example, a client may ask to use a single connection to learn about both block status and dirty bitmaps, but where the dirty bitmap queries only need to be performed on a subset of the disk; forcing the server to compute that information on block status queries in the rest of the disk is wasted effort (both at the server, and on the amount of traffic sent over the wire to be parsed and ignored by the client). Qemu as an NBD client never requests to use more than one meta context, so it has no need to use block status payloads. Testing this instead requires support from libnbd, which CAN access multiple meta contexts in parallel from a single NBD connection; an interop test submitted to the libnbd project at the same time as this patch demonstrates the feature working, as well as testing some corner cases (for example, when the payload length is longer than the export length), although other corner cases (like passing the same id duplicated) requires a protocol fuzzer because libnbd is not wired up to break the protocol that badly. This also includes tweaks to 'qemu-nbd --list' to show when a server is advertising the capability, and to the testsuite to reflect the addition to that output. Of note: qemu will always advertise the new feature bit during NBD_OPT_INFO if extended headers have alreay been negotiated (regardless of whether any NBD_OPT_SET_META_CONTEXT negotiation has occurred); but for NBD_OPT_GO, qemu only advertises the feature if block status is also enabled (that is, if the client does not negotiate any contexts, then NBD_CMD_BLOCK_STATUS cannot be used, so the feature is not advertised). Signed-off-by: Eric Blake <eblake@redhat.com> Message-ID: <20230925192229.3186470-26-eblake@redhat.com> [eblake: fix logic to reject unnegotiated contexts] Signed-off-by: Eric Blake <eblake@redhat.com>
2023-10-05nbd/client: Request extended headers during negotiationEric Blake
All the pieces are in place for a client to finally request extended headers. Note that we must not request extended headers when qemu-nbd is used to connect to the kernel module (as nbd.ko does not expect them, but expects us to do the negotiation in userspace before handing the socket over to the kernel), but there is no harm in all other clients requesting them. Extended headers are not essential to the information collected during 'qemu-nbd --list', but probing for it gives us one more piece of information in that output. Update the iotests affected by the new line of output. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-ID: <20230925192229.3186470-23-eblake@redhat.com>
2023-10-04build: Remove --enable-gprofRichard Henderson
This build option has been deprecated since 8.0. Remove all CONFIG_GPROF code that depends on that, including one errant check using TARGET_GPROF. Acked-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-22iotests: improve 'not run' message for nbd-multiconn testDenis V. Lunev
The test actually requires Python bindings to libnbd rather than libnbd itself. Clarify that inside the message. Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Kevin Wolf <kwolf@redhat.com> CC: Hanna Reitz <hreitz@redhat.com> CC: Eric Blake <eblake@redhat.com> CC: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-ID: <20230906140917.559129-3-den@openvz.org> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2023-09-22iotests: use TEST_IMG_FILE instead of TEST_IMG in _require_large_fileDenis V. Lunev
We need to check that we are able to create large enough file which is used as an export base rather than connection URL. Unfortunately, there are cases when the TEST_IMG_FILE is not defined. We should fallback to TEST_IMG in that case. This problem has been detected when running ./check -nbd 5 The test should be able to run while it does not. Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Kevin Wolf <kwolf@redhat.com> CC: Hanna Reitz <hreitz@redhat.com> CC: Eric Blake <eblake@redhat.com> CC: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-ID: <20230906140917.559129-2-den@openvz.org> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2023-09-21Merge tag 'pull-parallels-2023-09-20-v2' of ↵Stefan Hajnoczi
https://src.openvz.org/scm/~den/qemu into staging Parallels format driver: * regular calculation of cluster used bitmap of the image file * cluster allocation on the base of that bitmap (effectively allocation of new clusters could be done inside the image if that offset space is unused) * support of DISCARD and WRITE_ZEROES operations * image check bugfixes * unit tests fixes * unit tests covering new functionality # -----BEGIN PGP SIGNATURE----- # # iQHDBAABCgAtFiEE9vE2f3B8+RUZInytPzClrpN3nJ8FAmUL7u4PHGRlbkBvcGVu # dnoub3JnAAoJED8wpa6Td5yfdaUL/RW+nOYlFNXlrjOVeasgGLkAKrKBja8O3/As # aRo0DLZKITK8qbLEBAeTDyCpN9LLwy7WdUR1uT4V54FzE5zZP6HAdBEoj9AsaW/9 # wsTF+oyKeqmXw2y348t+lclp8eREHySecwiVhaxTpG9J2TQfDP/D2yhzRU88P7nH # rbVZjOF2yOthzW6Y8h8e/LMd8rfODO053tYaMEBngjirBZnhESH3mAm1WB5mYs+q # 2++4XQZcFFKWFp952MaEDphpwYdh80E65g4vth80JrDTyyMH0KZE9cQqbFb5UgZv # aV1/DCaH0WTSDbjCaI/SrmqKXrO0Mkd/y/ShoQpTu7qJO/FbaClA58f+KfGE7VBd # Fa5pM+JN12UVNxnNIF/Oe+wAiVUJYKtLaDMKibj+MUjM5sE/ZRLqzFLktDbQT0kS # Qvs1u8HTvirJpvxOkJv4cEuNw07JERCzpl/qPF6XkS9rcKeIormhftaaRmjILxS/ # KEmDVNj63g1D0XDY3WTF7LHLNjtXpw== # =FUWj # -----END PGP SIGNATURE----- # gpg: Signature made Thu 21 Sep 2023 03:21:18 EDT # gpg: using RSA key F6F1367F707CF91519227CAD3F30A5AE93779C9F # gpg: issuer "den@openvz.org" # gpg: Good signature from "Denis V. Lunev <den@openvz.org>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: F6F1 367F 707C F915 1922 7CAD 3F30 A5AE 9377 9C9F * tag 'pull-parallels-2023-09-20-v2' of https://src.openvz.org/scm/~den/qemu: (22 commits) tests: extend test 131 to cover availability of the write-zeroes parallels: naive implementation of parallels_co_pwrite_zeroes tests: extend test 131 to cover availability of the discard operation parallels: naive implementation of parallels_co_pdiscard parallels: improve readability of allocate_clusters parallels: naive implementation of allocate_clusters with used bitmap parallels: update used bitmap in allocate_cluster parallels: accept multiple clusters in mark_used() tests: test self-cure of parallels image with duplicated clusters tests: fix broken deduplication check in parallels format test parallels: collect bitmap of used clusters at open parallels: add test which will validate data_off fixes through repair parallels: fix broken parallels_check_data_off() tests: ensure that image validation will not cure the corruption parallels: create mark_used() helper which sets bit in used bitmap parallels: refactor path when we need to re-check image in parallels_open parallels: return earlier from parallels_open() function on error parallels: return earler in fail_format branch in parallels_open() parallels: invent parallels_opts_prealloc() helper to parse prealloc opts parallels: fix memory leak in parallels_open() ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-21Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi
Block layer patches - Graph locking part 4 (node management) - qemu-img map: report compressed data blocks - block-backend: process I/O in the current AioContext # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmULHnURHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9aB5hAAqH8To7WIUtg1rj1PY809ck78ghm18PKg # TNdN7IbrXQghX5foh2VgPwVVl+JaW2CSrJYWQcAO6AbvFduNIi9iKzI6RT0xKXpb # b8oQXS7zntFzwBv8ohOU5NSVJOgVmNP4h5qJIMmXgB9ZcLFG40zggVH2qQT7guUf # 9MAc81kI/d5vvSHY0ZjdHjNOgwG4q1j8yytL7OFqWUfB8sXloUCA9lT7w4jIYD8L # v2StUOLWB01Zts2o8SCNaFxuajs6wUee8b/DM1cyPyLy4KtOdXvLKhq2NlXpLo2i # aZFr4PtizTVwrQZIJttA9jqM+QCsDOsiSat3BLNNsKUaCWHZB0rOGLCzMCtisyOo # 4PzuL4UI21ik2zieO1qVM+Thqvw16kHtp6dD9pGk4X4ogGreGYEIxzBl79luR+AV # NCRizoeFWTHKymS1tSoKrWT9ZNHcLmwemO6Tt1rMYk9jV3T4uY5e1NwxaUavEfsX # f8dLfQjhNiySOoDknT1OSerBOVdTXURS2ri5H3GZxrxvJ4jOeFkn52C8r3YlZ3Wp # Cr9LCUJZeXgwY+Q1JQ3D4VLY8aZ83txpw6XKEy0eTEv5wxkBj5LWhXx7hNb5F3lg # bqaRYijVJn+P82wVxlftIzMfNeVBFHzFE90taPV5grJjr8lgrGBFmD7Puc97kfDX # oTDBwRxJeew= # =qTNA # -----END PGP SIGNATURE----- # gpg: Signature made Wed 20 Sep 2023 12:31:49 EDT # 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 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (28 commits) block: mark aio_poll as non-coroutine block-backend: process zoned requests in the current AioContext block-backend: process I/O in the current AioContext test-bdrv-drain: avoid race with BH in IOThread drain test block: remove AIOCBInfo->get_aio_context() qemu-img: map: report compressed data blocks block: add BDRV_BLOCK_COMPRESSED flag for bdrv_block_status() block: Mark bdrv_add/del_child() and caller GRAPH_WRLOCK block: Mark bdrv_unref_child() GRAPH_WRLOCK block: Mark bdrv_root_unref_child() GRAPH_WRLOCK block: Take graph rdlock in bdrv_change_aio_context() block: Take graph rdlock in bdrv_drop_intermediate() block: Mark bdrv_parent_cb_change_media() GRAPH_RDLOCK block: Mark bdrv_child_perm() GRAPH_RDLOCK block: Mark bdrv_get_cumulative_perm() and callers GRAPH_RDLOCK block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCK block: Mark bdrv_attach_child() GRAPH_WRLOCK block: Call transaction callbacks with lock held block: Mark bdrv_attach_child_common() GRAPH_WRLOCK block: Mark bdrv_replace_child_tran() GRAPH_WRLOCK ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-21Merge tag 'pull-block-2023-09-01' of https://gitlab.com/hreitz/qemu into stagingStefan Hajnoczi
Block patches - Fix for file-posix's zoning code crashing on I/O errors - Throttling refactoring # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEEy2LXoO44KeRfAE00ofpA0JgBnN8FAmTxnMISHGhyZWl0ekBy # ZWRoYXQuY29tAAoJEKH6QNCYAZzfYkUP+gMG9hhzvgjj/tw9rEBQjciihzcQmqQJ # 2Mm37RH2jj5bnnTdaTbMkcRRwVhncYSCwK9q5EYVbZmU9C/v4YJmsSEQlcl7wVou # hbPUv6NHaBrJZX9nxNSa2RHui6pZMLKa/D0rJVB7NjYBrrRtiPo7kiLVQYjYXa2g # kcCCfY4t3Z2RxOP31mMXRjYlhJE9bIuZdTEndrKme8KS2JGPZEJ9xjkoW1tj96EX # oc/Cg2vk7AEtsFYA0bcD8fTFkBDJEwyYl3usu7Tk24pvH16jk7wFSqRVSsDMfnER # tG8X3mHLIY0hbSkpzdHJdXINvZ6FWpQb0CGzIKr+pMiuWVdWr1HglBr0m4pVF+Y4 # A6AI6VX2JJgtacypoDyCZC9mzs1jIdeiwq9v5dyuikJ6ivTwEEoeoSLnLTN3AjXn # 0mtQYzgCg5Gd6+rTo7XjSO9SSlbaVrDl/B2eXle6tmIFT5k+86fh0hc+zTmP8Rkw # Knbc+5Le95wlMrOUNx2GhXrTGwX510hLxKboho/LITxtAzqvXnEJKrYbnkm3WPnw # wfHnR5VQH1NKEpiH/p33og6OV/vu9e7vgp0ZNZV136SnzC90C1zMUwg2simJW701 # 34EtN0XBX8XBKrxfe7KscV9kRE8wrWWJVbhp+WOcQEomGI8uraxzWqDIk/v7NZXv # m4XBscaB+Iri # =oKgk # -----END PGP SIGNATURE----- # gpg: Signature made Fri 01 Sep 2023 04:11:46 EDT # gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF # gpg: issuer "hreitz@redhat.com" # gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [unknown] # gpg: WARNING: The key's User ID 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-2023-09-01' of https://gitlab.com/hreitz/qemu: tests/file-io-error: New test file-posix: Simplify raw_co_prw's 'out' zone code file-posix: Fix zone update in I/O error path file-posix: Check bs->bl.zoned for zone info file-posix: Clear bs->bl.zoned on error block/throttle-groups: Use ThrottleDirection instread of bool is_write fsdev: Use ThrottleDirection instread of bool is_write throttle: use THROTTLE_MAX/ARRAY_SIZE for hard code throttle: use enum ThrottleDirection instead of bool is_write cryptodev: use NULL throttle timer cb for read direction test-throttle: test read only and write only throttle: support read-only and write-only test-throttle: use enum ThrottleDirection throttle: introduce enum ThrottleDirection Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-21tests: extend test 131 to cover availability of the write-zeroesDenis V. Lunev
This patch contains test which minimally tests write-zeroes on top of working discard. The following checks are added: * write 2 clusters, write-zero to the first allocated cluster * write 2 cluster, write-zero to the half the first allocated cluster Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
2023-09-21tests: extend test 131 to cover availability of the discard operationDenis V. Lunev
This patch contains test which minimally tests discard and new cluster allocation logic. The following checks are added: * write 2 clusters, discard the first allocated * write another cluster, check that the hole is filled * write 2 clusters, discard the first allocated, write 1 cluster at non-aligned to cluster offset (2 new clusters should be allocated) Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
2023-09-21tests: test self-cure of parallels image with duplicated clustersDenis V. Lunev
The test is quite similar with the original one for duplicated clusters. There is the only difference in the operation which should fix the image. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
2023-09-21tests: fix broken deduplication check in parallels format testDenis V. Lunev
Original check is broken as supposed reading from 2 different clusters results in read from the same file offset twice. This is definitely wrong. We should be sure that * the content of both clusters is correct after repair * clusters are at the different offsets after repair In order to check the latter we write some content into the first one and validate that fact. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
2023-09-21parallels: add test which will validate data_off fixes through repairDenis V. Lunev
We have only check through self-repair and that proven to be not enough. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
2023-09-21tests: ensure that image validation will not cure the corruptionDenis V. Lunev
Since commit cfce1091d55322789582480798a891cbaf66924e Author: Alexander Ivanov <alexander.ivanov@virtuozzo.com> Date: Tue Jul 18 12:44:29 2023 +0200 parallels: Image repairing in parallels_open() there is a potential pit fall with calling qemu-io -c "read" The image is opened in read-write mode and thus could be potentially repaired. This could ruin testing process. The patch forces read-only opening for reads. In that case repairing is impossible. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
2023-09-20qemu-img: map: report compressed data blocksAndrey Drobyshev via
Right now "qemu-img map" reports compressed blocks as containing data but having no host offset. This is not very informative. Instead, let's add another boolean field named "compressed" in case JSON output mode is specified. This is achieved by utilizing new allocation status flag BDRV_BLOCK_COMPRESSED for bdrv_block_status(). Also update the expected qemu-iotests outputs to contain the new field. Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Message-ID: <20230907210226.953821-3-andrey.drobyshev@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Introduce bdrv_schedule_unref()Kevin Wolf
bdrv_unref() is called by a lot of places that need to hold the graph lock (it naturally happens in the context of operations that change the graph). However, bdrv_unref() takes the graph writer lock internally, so it can't actually be called while already holding a graph lock without causing a deadlock. bdrv_unref() also can't just become GRAPH_WRLOCK because it drains the node before closing it, and draining requires that the graph is unlocked. The solution is to defer deleting the node until we don't hold the lock any more and draining is possible again. Note that keeping images open for longer than necessary can create problems, too: You can't open an image again before it is really closed (if image locking didn't prevent it, it would cause corruption). Reopening an image immediately happens at least during bdrv_open() and bdrv_co_create(). In order to solve this problem, make sure to run the deferred unref in bdrv_graph_wrunlock(), i.e. the first possible place where we can drain again. This is also why bdrv_schedule_unref() is marked GRAPH_WRLOCK. The output of iotest 051 is updated because the additional polling changes the order of HMP output, resulting in a new "(qemu)" prompt in the test output that was previously on a separate line and filtered out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20230911094620.45040-6-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-11Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi
Block layer patches - Optimise reqs_lock to make multiqueue actually scale - virtio: Drop out of coroutine context in virtio_load() - iotests: Fix reference output for some tests after recent changes - vpc: Avoid dynamic stack allocation - Code cleanup, improved documentation # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmT7VYgRHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9YfOg/7BoYF6lkB7DF/jH3XLY6f8zoI+OVM7dg1 # QFEjyVO+uZiJVh0CeBNI9WgnBe7f5vXMbiStyGbWKo3BLUsjnwoQcW/Sxpw61bR2 # jZYK6UHe0RhFqTQpbt8G1iCmlpRS+sX+Cy+lxcVcbqxcnLRXCOjT6ivyA4bGbYIC # q9BHg/9hBmjuM05NTV6Axy8qjqBGVaIWE9ALTnw8H//waBr4/ydJPTl7EWHe3+tO # Stm73evgPG7aLHM6W4qdFW4gwAQ8f+f42Q+0NH1YavB/pN3LTN1B6sLQY/51du+0 # d/JCsXex0IZQXmNPhqv1h01vhOyU9WBmlwpPG2iZv3a06SXk1ys3rQt/L7uIcsZg # Z58CpcUJ517FERnkl0BWXzYhsdcW2K+RdlaiL5PX6H1A2B9LT05ouZfD47hh7kKv # oX+Ulk05PFr3JRCKQF6QDEejRKXt169bGzInTlns/wXinD/V4sCkUnr9aWQuhoWk # KhQm7WMscTTIyHP2FznO4x9kq0ALsoX/NKqBW2wgJUtqRzsd4XxPp5CXEsAir8Vt # dpne/DaV5iDI1mGFJrvkctJN545tEoezBtUzC8/9rZGE0cxHAkhvQVZUDo7xVmrq # PlGQ1ko9cNui/Gf9B6qDqaJJwSyw0S6vHurGVQJRwbyly57Fi5aisWkr4w7Rc4eA # 7u9B1RvwF/Q= # =2wGD # -----END PGP SIGNATURE----- # gpg: Signature made Fri 08 Sep 2023 13:10:32 EDT # 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 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: virtio: Drop out of coroutine context in virtio_load() vmstate: Mark VMStateInfo.get/put() coroutine_mixed_fn block: Make more BlockDriver definitions static block/meson.build: Restore alphabetical order of files block: Remove unnecessary variable in bdrv_block_device_info block: Remove bdrv_query_block_node_info vmdk: Clean up bdrv_open_child() return value check qemu-img: Update documentation for compressed images block: Be more verbose in create fallback block/iscsi: Document why we use raw malloc() qemu-img: omit errno value in error message block: change reqs_lock to QemuMutex block: minimize bs->reqs_lock section in tracked_request_end() iotests: adapt test output for new qemu_cleanup() behavior block/vpc: Avoid dynamic stack allocation Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-08qemu-img: omit errno value in error messageMichael Tokarev
I'm getting io-qcow2-244 test failure on mips* due to output mismatch: Take an internal snapshot: -qemu-img: Could not create snapshot 'test': -95 (Operation not supported) +qemu-img: Could not create snapshot 'test': -122 (Operation not supported) No errors were found on the image. This is because errno values might be different across different architectures. This error message in qemu-img.c is the only one which prints errno directly, all the rest print strerror(errno) only. Fix this error message and the expected output of the 3 test cases too. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Message-ID: <20230811110946.2435067-1-mjt@tls.msk.ru> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-08iotests: adapt test output for new qemu_cleanup() behaviorFiona Ebner
Since commit ca2a5e630d ("qemu_cleanup: begin drained section after vm_shutdown()"), there will be an additional pause for jobs during qemu_cleanup(). The reason is that the bdrv_drain_all() call in do_vm_stop() is not inside the drained section used by qemu_cleanup() anymore. I.e., there is a second drained section now that ends before the final one in qemu_cleanup() starts. Thus, job_pause() is called twice during cleanup (via child_job_drained_begin()). Test 185 needs to be adapted directly too, because it waits for a specific number of JOB_STATUS_CHANGE events before the BLOCK_JOB_CANCELLED event. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Message-ID: <20230817112538.255111-1-f.ebner@proxmox.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-08Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into stagingStefan Hajnoczi
trivial patches for 2023-09-08 # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmT68tMPHG1qdEB0bHMu # bXNrLnJ1AAoJEHAbT2saaT5ZbEwH/2XcX1f4KcEJbgUn0JVhGQ5GH2c2jepZlkTZ # 2dhvdEECbOPMg73hty0fyyWlyuLWdJ9cMpONfMtzmHTH8RKEOAbpn/zusyo3H+48 # 6cunyUpBqbmb7MHPchrN+JmvtvaSPSazsj2Zdkh+Y4WlfEYj+yVysQ4zQlBlRyHv # iOTi6OdjxXg1QcbtJxAUhp+tKaRJzagiCpLkoyW2m8DIuV9cLVHMJsE3OMgfKNgK # /S+O1fLcaDhuSCrHAbZzArF3Tr4bfLqSwDtGCJfQpqKeIQDJuI+41GLIlm1nYY70 # IFJzEWMOrX/rcMG1CQnUFZOOyDSO+NfILwNnU+eyM49MUekmY54= # =mmPS # -----END PGP SIGNATURE----- # gpg: Signature made Fri 08 Sep 2023 06:09:23 EDT # gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59 # gpg: issuer "mjt@tls.msk.ru" # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full] # gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full] # gpg: aka "Michael Tokarev <mjt@debian.org>" [full] # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59 * tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: (22 commits) qxl: don't assert() if device isn't yet initialized hw/net/vmxnet3: Fix guest-triggerable assert() tests/qtest/usb-hcd: Remove the empty "init" tests target/ppc: use g_free() in test_opcode_table() hw/ppc: use g_free() in spapr_tce_table_post_load() trivial: Simplify the spots that use TARGET_BIG_ENDIAN as a numeric value accel/tcg: Fix typo in translator_io_start() description tests/qtest/test-hmp: Fix migrate_set_parameter xbzrle-cache-size test docs tests: Fix use of migrate_set_parameter qemu-options.hx: Rephrase the descriptions of the -hd* and -cdrom options hw/display/xlnx_dp: update comments block: spelling fixes misc/other: spelling fixes qga/: spelling fixes tests/: spelling fixes scripts/: spelling fixes include/: spelling fixes audio: spelling fixes xen: spelling fix riscv: spelling fixes ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-08docs tests: Fix use of migrate_set_parameterMarkus Armbruster
docs/multi-thread-compression.txt uses parameter names with underscores instead of dashes. Wrong since day one. docs/rdma.txt, tests/qemu-iotests/181, and tests/qtest/test-hmp.c are wrong the same way since commit cbde7be900d2 (v6.0.0). Hard to see, as test-hmp doesn't check whether the commands work, and iotest 181 appears to be unaffected. Fixes: 263170e679df (docs: Add a doc about multiple thread compression) Fixes: cbde7be900d2 (migrate: remove QMP/HMP commands for speed, downtime and cache size) Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-09-08tests/: spelling fixesMichael Tokarev
with some rewording in tests/qemu-iotests/298 tests/qtest/fuzz/generic_fuzz.c tests/unit/test-throttle.c as suggested by Eric. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Eric Blake <eblake@redhat.com>
2023-09-07qemu-iotests/197: use more generic commands for formats other than qcow2Andrey Drobyshev
In the previous commit e2f938265e0 ("tests/qemu-iotests/197: add testcase for CoR with subclusters") we've introduced a new testcase for copy-on-read with subclusters. Test 197 always forces qcow2 as the top image, but allows backing image to be in any format. That last test case didn't meet these requirements, so let's fix it by using more generic "qemu-io -c map" command. Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Message-ID: <20230907220718.983430-1-andrey.drobyshev@virtuozzo.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2023-09-06iotests: Add test for data_off checkAlexander Ivanov
Write a pattern to the first cluster. Corrupt the data_off field and check if the field was repaired on image opening and the pattern has not changed. Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Denis V. Lunev <den@openvz.org>
2023-09-06iotests: Fix test 131 after repair was added to parallels_open()Alexander Ivanov
Images repairing in parallels_open() was added, thus parallels tests fail. Access to an image leads to repairing the image. Further image check don't detect any corruption. Remove reads after image creation in test 131. Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Denis V. Lunev <den@openvz.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-15 18:58:01 +0000