From: Kevin Wolf <kwolf@redhat.com>
To: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>
Cc: qemu-block@nongnu.org, qemu-devel@nongnu.org, hreitz@redhat.com,
jean-louis@dupond.be, den@openvz.org
Subject: Re: [PATCH 0/3] qcow2: fix discard-no-unref=on data corruption
Date: Tue, 3 Nov 2026 17:07:15 +0100 [thread overview]
Message-ID: <auoGs-0R5rOF2gMB@redhat.com> (raw)
In-Reply-To: <20261027104441.830212-1-andrey.drobyshev@virtuozzo.com>
Am 27.10.2026 um 11:44 hat Andrey Drobyshev geschrieben:
> 1st commit with tests is my own old commit from previously unmerged
> subcluster series [1].
> 2nd is the actual bug fix, 3rd is the regression test.
>
> [1] https://lore.kernel.org/qemu-devel/20240913163942.423050-1-andrey.drobyshev@virtuozzo.com
>
> Andrey Drobyshev (3):
> iotests/290: add test case to check 'discard-no-unref' option behavior
> qcow2: fix snapshot data corruption with discard-no-unref=on
> #VSTOR-151885
> iotests/290: add 'discard' and 'write -z -u' case with a snapshot
> #VSTOR-151885
>
> block/qcow2-cluster.c | 6 +++--
> tests/qemu-iotests/290 | 50 ++++++++++++++++++++++++++++++++++++++
> tests/qemu-iotests/290.out | 33 +++++++++++++++++++++++++
> 3 files changed, 87 insertions(+), 2 deletions(-)
Patches 2 and 3:
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
prev parent reply other threads:[~2026-11-03 16:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 10:44 [PATCH 0/3] qcow2: fix discard-no-unref=on data corruption Andrey Drobyshev
2026-10-27 10:44 ` [PATCH 1/3] iotests/290: add test case to check 'discard-no-unref' option behavior Andrey Drobyshev
2026-10-29 14:58 ` Jean-Louis Dupond
2026-11-05 15:59 ` Andrey Drobyshev
2026-11-03 15:53 ` Kevin Wolf
2026-11-05 15:59 ` Andrey Drobyshev
2026-10-27 10:44 ` [PATCH 2/3] qcow2: fix snapshot data corruption with discard-no-unref=on Andrey Drobyshev
2026-10-29 14:58 ` Jean-Louis Dupond
2026-11-03 16:06 ` Kevin Wolf
2026-11-05 16:00 ` Andrey Drobyshev
2026-10-27 10:44 ` [PATCH 3/3] iotests/290: add 'discard' and 'write -z -u' case with a snapshot Andrey Drobyshev
2026-10-27 11:39 ` [PATCH 0/3] qcow2: fix discard-no-unref=on data corruption Denis V. Lunev
2026-11-03 16:07 ` Kevin Wolf [this message]
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