Re: pg_rewind WAL segments deletion pitfall

From: Antonin Houska <ah(at)cybertec(dot)at>
To: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Cc: Alexander Kukushkin <cyberdemn(at)gmail(dot)com>, Sutou Kouhei <kou(at)clear-code(dot)com>, smithpb2250(at)gmail(dot)com, torikoshia(at)oss(dot)nttdata(dot)com, horikyota(dot)ntt(at)gmail(dot)com, michael(at)paquier(dot)xyz, pgsql-hackers(at)postgresql(dot)org, bungina(at)gmail(dot)com, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: pg_rewind WAL segments deletion pitfall
Date: 2024-11-21 05:43:45
Message-ID: 7822.1732167825@antos
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Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> wrote:

> Oh wow, thanks for noticing that. I had already rewritten the commit
> message to some extent, but "master" had remained. Now I pushed the
> patch to branches 14+, having replaced it as you suggested.

When doing some unrelated work I noticed that in the new test
010_keep_recycled_wals.pl the server fails to reload the configuration
file. The line it complains about is

archive_command = '/usr/bin/perl -e 'exit(1)''

The test still succeeds for some reason.

--
Antonin Houska
Web: https://www.cybertec-postgresql.com

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