| From: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
|---|---|
| To: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
| Cc: | David Steele <david(at)pgmasters(dot)net>, Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Paul Guo <guopa(at)vmware(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Brown <michael(dot)brown(at)discourse(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Michael Paquier <michael(at)paquier(dot)xyz> |
| Subject: | Re: fdatasync performance problem with large number of DB files |
| Date: | 2021-06-28 03:51:11 |
| Message-ID: | CA+hUKG+jfW0PFMQBp0Oyb3SDZAd6Uha8Hymc3A=sjTT9ocGYbA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Jun 22, 2021 at 5:01 PM Thomas Munro <thomas(dot)munro(at)gmail(dot)com> wrote:
> On Fri, Jun 18, 2021 at 1:11 PM Justin Pryzby <pryzby(at)telsasoft(dot)com> wrote:
> > Thomas, could you comment on this ?
>
> Sorry, I missed that. It is initially a confusing proposal, but after
> trying it out (that is: making recovery_init_sync_method PGC_SIGHUP
> and testing a scenario where you want to make the next crash use it
> that way and without the change), I agree. +1 from me.
... and pushed.
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