Re: basebackup: do not verify checksums on pages written before enabling checksums

From: Daniel Gustafsson <daniel(at)yesql(dot)se>
To: Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: basebackup: do not verify checksums on pages written before enabling checksums
Date: 2026-08-14 19:57:32
Message-ID: 38135D05-DF97-42F4-9E8F-6294C3A7E78D@yesql.se
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> On 14 Aug 2026, at 21:36, Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com> wrote:

> I am not 100% happy with the shape of the patch, but I couldn't come
> up with a better solution even after staring at it for a long time,
> and I think it is at least correct and good enough. But maybe somebody
> has a better idea for solving this problem.

Thanks! I wasn't able to come up with a mor elegant solution either when
staring at it but I'll take another look at it together with the other fixes
staged.

--
Daniel Gustafsson

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