Re: IPC/MultixactCreation on the Standby server

From: Dmitry <dsy(dot)075(at)yandex(dot)ru>
To: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: IPC/MultixactCreation on the Standby server
Date: 2025-06-26 09:33:04
Message-ID: 8d9f37db-34c3-4ef1-ab2a-970dc5939a6f@yandex.ru
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On 25.06.2025 16:44, Dmitry wrote:
> I will definitely try to reproduce the problem with your patch.

Hi Andrey!

I checked with the patch, unfortunately the problem is also reproducible.
Client processes wake up after a second and try to get information about the members of the multixact again, in an endless loop.
At the same time, the WALs are not played, the 'startup' process also hangs on the 'LWLock/BufferContent'.

Best regards,
Dmitry.

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