Re: BF mamba failure

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Kouber Saparev <kouber(at)gmail(dot)com>
Cc: Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: BF mamba failure
Date: 2025-08-06 23:18:26
Message-ID: aJPiwtnsuh9yfFnz@paquier.xyz
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On Mon, Aug 04, 2025 at 01:00:35PM +0300, Kouber Saparev wrote:
> We just had the same sudden replica shutdown, this time with version 17.3.
>
> 2025-08-02 22:10:02.229 UTC,,,473966,,67b3d76c.73b6e,14,,2025-02-18
> 00:42:20 UTC,8111/0,0,FATAL,XX000,"trying to drop stats entry already
> dropped: kind=relation dboid=16420 objoid=4169049057 refcount=1",,,,,"WAL
> redo at 6337E/9FF275E8 for Transaction/COMMIT: 2025-08-02

You are close to wraparound for this relation. Is that vanilla
streaming replication with heap?
--
Michael

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