Re: Get rid of WALBufMappingLock

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alexander Korotkov <aekorotkov(at)gmail(dot)com>
Cc: Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com>, Victor Yegorov <vyegorov(at)gmail(dot)com>, Yura Sokolov <y(dot)sokolov(at)postgrespro(dot)ru>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de>
Subject: Re: Get rid of WALBufMappingLock
Date: 2025-02-17 16:25:05
Message-ID: 829955.1739809505@sss.pgh.pa.us
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Alexander Korotkov <aekorotkov(at)gmail(dot)com> writes:
> I've spotted the failure on the buildfarm.
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=batta&dt=2025-02-17%2008%3A05%3A03
> I can't quickly guess the reason. I'm going to revert patch for now,
> then we investigate

This timeout failure on hachi looks suspicious as well:

https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=hachi&dt=2025-02-17%2003%3A05%3A03

Might be relevant that they are both aarch64?

regards, tom lane

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