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

From	Andrey Borodin
Subject	Re: VM corruption on standby
Date	August 10 09:56:28
Msg-id	3FFBA27E-B096-4C57-9959-E93DB4EEA868@yandex-team.ru Whole thread Raw
In response to	Re: VM corruption on standby (Aleksander Alekseev <aleksander@tigerdata.com>)
List	pgsql-hackers

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> On 9 Aug 2025, at 23:54, Aleksander Alekseev <aleksander@tigerdata.com> wrote:
>
> IMHO: logging the changes first, then allowing to evict the page.

VM and BufferManager code does not allow flush of a buffer until changes are logged.
The problem is that our crash-exiting system destroys locks that protect buffer from being flushed.

Best regards, Andrey Borodin.

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From: Kirill Reshke
Date: 10 August, 08:45:15
Subject: Re: VM corruption on standby

From: Alexander Lakhin
Date: 10 August, 10:00:00
Subject: Re: Test instability when pg_dump orders by OID

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

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