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From: Bertrand Drouvot <[email protected]>
To: Michael Paquier <[email protected]>
Cc: Kouber Saparev <[email protected]>
Cc: [email protected]
Subject: Re: BF mamba failure
Date: Thu, 7 Aug 2025 05:28:17 +0000
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <CAN4RuQtMHbVjWX-0sHOmVUxpsbMDX0tMndvfmNk-+ak4QBUWJg@mail.gmail.com>
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	<CAN4RuQvYth942J2+FcLmJKgdpq6fE5eqyFvb_PuskxF2eL=Wzg@mail.gmail.com>
	<[email protected]>

Hi,

On Thu, Aug 07, 2025 at 08:18:26AM +0900, Michael Paquier wrote:
> 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?

I was wondering about adding the "generation" (introduced in 818119afccd3) to
the above error log message, thoughts?

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com





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