From: Thomas Lamprecht <t.lamprecht@proxmox.com>
To: pbs-devel@lists.proxmox.com, Christian Ebner <c.ebner@proxmox.com>
Subject: applied: [PATCH proxmox-backup] fix #8186: pxar: fix off-by-one error in dynamic entry range end check
Date: Tue, 10 Nov 2026 00:30:39 +0100 [thread overview]
Message-ID: <179426703548.1380704.5699589069072577485.b4-ty@b4> (raw)
In-Reply-To: <20261109133900.426552-1-c.ebner@proxmox.com>
On Mon, 09 Nov 2026 14:39:00 +0100, Christian Ebner wrote:
> With change-detection-mode metadata, the pxar archiver tires to reuse
> unchanged files instead of re-encoding them. This happens by
> comparing the file metadata against the matching file from the
> previous metadata archive. If reusable, the range of dynamic entries
> to reuse from the previous payload archive are determined. To avoid
> reusing many partial chunks with only little actual payload, the
> archiver uses a lookahead cache and keeps a continuous range of
> reusable dynamic entries in order to decide whether to reuse or
> re-encode cached entries.
>
> [...]
Applied, thanks!
[1/1] fix #8186: pxar: fix off-by-one error in dynamic entry range end check
commit: 3a7518533b2a5f118ea5ab77f6f579f6d8ba6f68
prev parent reply other threads:[~2026-11-09 23:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 13:39 [PATCH proxmox-backup] fix #8186: pxar: fix off-by-one error in dynamic entry range end check Christian Ebner
2026-11-09 23:30 ` Thomas Lamprecht [this message]
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