From: no-reply@sashiko.virtuozzo.com
To: svt-core@virtuozzo.com, "Denis V. Lunev" <den@openvz.org>
Cc: den@virtuozzo.com, andrey.drobyshev@virtuozzo.com
Subject: Re: [PATCH hci-8.0 2/9] iotests/040: cover large and fragmented commit runs #VSTOR-134085
Date: Wed, 30 Sep 2026 11:19:38 +0000 [thread overview]
Message-ID: <010701a0f20aa1bf-de3666d3-8be1-41ad-ba33-9e55f9d4d1b7-000000@eu-central-1.amazonses.com> (raw)
In-Reply-To: <20260930111739.3866427-3-den@openvz.org>
> From: Denis V. Lunev <den@openvz.org>
>
> 040 never commits runs long enough to span more than one block-status
> query, so the answer that commit_iteration() is about to start caching
> goes untested.
>
> Add two cases on a base <- mid <- active chain, committing mid so the
> job takes the regular commit path rather than active commit, and compare
> base against a snapshot of mid taken before the commit. One case mixes
> multi-megabyte data, zero and hole runs, the other fragments them down
> to single clusters with every transition off the 512K boundary.
>
> Reviewed-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>
> Signed-off-by: Denis V. Lunev <den@openvz.org>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.vzint.dev/#/patchset/20260930111739.3866427-1-den@openvz.org?part=2
next prev parent reply other threads:[~2026-09-30 11:19 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-30 11:17 [PATCH hci-8.0 0/9] block: cheaper zero handling in backup and commit #VSTOR-134085 Denis V. Lunev
2026-09-30 11:17 ` [PATCH hci-8.0 1/9] block/commit: pass BDRV_WANT_PRECISE to block-status #VSTOR-134085 Denis V. Lunev
2026-09-30 11:20 ` no-reply
2026-09-30 11:17 ` [PATCH hci-8.0 2/9] iotests/040: cover large and fragmented commit runs #VSTOR-134085 Denis V. Lunev
2026-09-30 11:19 ` no-reply [this message]
2026-09-30 11:17 ` [PATCH hci-8.0 3/9] block/commit: batch block-status queries #VSTOR-134085 Denis V. Lunev
2026-09-30 11:21 ` no-reply
2026-09-30 11:17 ` [PATCH hci-8.0 4/9] iotests/124: cover backup of zero clusters and holes #VSTOR-134085 Denis V. Lunev
2026-09-30 11:31 ` no-reply
2026-09-30 11:17 ` [PATCH hci-8.0 5/9] block/block-copy: don't reserve memory for zero tasks #VSTOR-134085 Denis V. Lunev
2026-09-30 11:22 ` no-reply
2026-09-30 11:17 ` [PATCH hci-8.0 6/9] block/block-copy: extract block_copy_set_task_method() #VSTOR-134085 Denis V. Lunev
2026-09-30 11:22 ` no-reply
2026-09-30 11:17 ` [PATCH hci-8.0 7/9] block/block-copy: track known-zero source clusters #VSTOR-134085 Denis V. Lunev
2026-09-30 11:30 ` no-reply
2026-09-30 11:17 ` [PATCH hci-8.0 8/9] block/backup: pre-fill zero_bitmap for full/bitmap #VSTOR-134085 Denis V. Lunev
2026-09-30 11:33 ` no-reply
2026-09-30 11:17 ` [PATCH hci-8.0 9/9] block/block-copy: coalesce write-zeroes tasks #VSTOR-134085 Denis V. Lunev
2026-09-30 11:34 ` no-reply
2026-09-30 12:49 ` [PATCH hci-8.0 0/9] block: cheaper zero handling in backup and commit #VSTOR-134085 Andrey Drobyshev
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