Re: VM corruption on standby - Mailing list pgsql-hackers

From Andrey Borodin
Subject Re: VM corruption on standby
Date
Msg-id 1A8E776A-E51D-4C45-BBB0-F0976F48911F@yandex-team.ru
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In response to Re: VM corruption on standby  (Andrey Borodin <x4mmm@yandex-team.ru>)
Responses Re: VM corruption on standby
List pgsql-hackers

> On 7 Aug 2025, at 18:54, Andrey Borodin <x4mmm@yandex-team.ru> wrote:
>
> moved injection point to a very safe position.

BTW, your fix also fixes ALL_FROZEN stuff, just because WAL for heap insert is already emitted by the time of -9.

I want to emphasize that it seems to me that position of injection point is not a hint, but rather coincidental.

I concur that all other users of visibilitymap_clear() likely will need to be fixed. But only when we have a good
picturewhat exactly is broken. 


Best regards, Andrey Borodin.


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