Re: could not link file in wal restore lines

From: David Steele <david(at)pgmasters(dot)net>
To: Zsolt Ero <zsolt(dot)ero(at)gmail(dot)com>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>
Cc: pgsql-bugs(at)lists(dot)postgresql(dot)org, michael(at)paquier(dot)xyz
Subject: Re: could not link file in wal restore lines
Date: 2022-08-09 22:18:06
Message-ID: 864fe2cb-62ae-6d69-c153-2f6b9095c9da@pgmasters.net
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On 8/9/22 17:23, Zsolt Ero wrote:
> Can you tell me how critical is the state of this patch? I mean is there
> any chance of data corruption in the non-patched version?

We believe there is no chance of corruption due to these messages.

Because back-patching the better fix that was applied to PG15 could
cause unintended consequences, our decision, at least for now, was to
add a HINT [1] to the log message.

Regards,
-David

[1]
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=41f613fc257c4d1df97f5f244461d1acb2b65227

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