Re: Change default of checkpoint_completion_target

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Michael Paquier <michael(at)paquier(dot)xyz>
Cc: David Steele <david(at)pgmasters(dot)net>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Bernd Helmle <mailings(at)oopsware(dot)de>, "tsunakawa(dot)takay(at)fujitsu(dot)com" <tsunakawa(dot)takay(at)fujitsu(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject: Re: Change default of checkpoint_completion_target
Date: 2021-03-23 16:24:46
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* Michael Paquier (michael(at)paquier(dot)xyz) wrote:
> On Mon, Mar 22, 2021 at 01:11:00PM -0400, Stephen Frost wrote:
> > Unless there's anything further on this, I'll plan to commit it tomorrow
> > or Wednesday.
> Cool, looks fine to me.
> This version of the patch has forgotten to update one spot:
> src/backend/postmaster/checkpointer.c:double CheckPointCompletionTarget = 0.5;

Hah! Indeed!

Fixed in the attached.



Attachment Content-Type Size
cct_def_v6.patch text/x-diff 7.4 KB

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