Re: Background writer and checkpointer in crash recovery

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Jakub Wartak <Jakub(dot)Wartak(at)tomtom(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Aleksander Alekseev <aleksander(at)timescale(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
Subject: Re: Background writer and checkpointer in crash recovery
Date: 2021-08-02 14:48:08
Message-ID: CA+Tgmoa-=juf1icJxPNEnzX-xiMKck4ug8jXtJaU=BGXkxE9TA@mail.gmail.com
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On Mon, Aug 2, 2021 at 9:51 AM Jakub Wartak <Jakub(dot)Wartak(at)tomtom(dot)com> wrote:
> BTW, if you now there's this big push for refactoring StartupXLOG() then what
> frustrating^H^H^H^H^H could be done better - at least from end-user point of view -
> is that there is lack of near real time cyclic messages (every 1min?) about current status,
> performance and maybe even ETA (simplistic case; assuming it is linear).

I agree. See https://www.postgresql.org/message-id/CA+TgmoaHQrgDFOBwgY16XCoMtXxsrVGFB2jNCvb7-ubuEe1MGg@mail.gmail.com
and subsequent discussion.

--
Robert Haas
EDB: http://www.enterprisedb.com

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