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Re: Changing shared_buffers without restart - Mailing list pgsql-hackers

From	Dmitry Dolgov
Subject	Re: Changing shared_buffers without restart
Date	November 1 21:27:50
Msg-id	mtaokkmw53lupkxg5gsy3yq2qoxvnegbmc62wwi3gbanvba223@fjjlbjnqqmqh Whole thread Raw
Responses	Re: Changing shared_buffers without restart
List	pgsql-hackers

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> On Fri, Oct 18, 2024 at 09:21:19PM GMT, Dmitry Dolgov wrote:
>
> TL;DR A PoC for changing shared_buffers without PostgreSQL restart, via
> changing shared memory mapping layout. Any feedback is appreciated.

It was pointed out to me, that earlier this year there was a useful
discussion about similar matters "PGC_SIGHUP shared_buffers?" [1]. From
what I see the patch series falls into the "re-map" category in that
thread.

[1]:
https://www.postgresql.org/message-id/flat/CA%2BTgmoaGCFPhMjz7veJOeef30%3DKdpOxgywcLwNbr-Gny-mXwcg%40mail.gmail.com

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Re: Changing shared_buffers without restart - Mailing list pgsql-hackers

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