| 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: | 2021-06-22 05:01:44 |
| Message-ID: | CA+hUKG+SG9jSW3ekwib0cSdC0yD-jReJ21X4bZAmqxoWTLTc2A@mail.gmail.com |
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| Lists: | pgsql-hackers |
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.
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