| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
| Cc: | Guillaume Smet <guillaume(dot)smet(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andreas Pflug <pgadmin(at)pse-consulting(dot)de>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Clean shutdown and warm standby |
| Date: | 2009-05-28 14:08:03 |
| Message-ID: | 1243519683.24860.589.camel@ebony.2ndQuadrant |
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| Lists: | pgsql-hackers |
On Thu, 2009-05-28 at 16:52 +0300, Heikki Linnakangas wrote:
> > If the archiver is working, but has fallen behind at the point of
> > shutdown, does the archiver operate for long enough to ensure we are
> > archived up to the point of the log switch prior to checkpoint?
>
> Yes, it archives all pending WAL segments before exiting.
I don't think it does, please look again.
> Ok, we're good then I guess.
No, because as I said, if archive_command has been returning non-zero
then the archive will be incomplete.
--
Simon Riggs www.2ndQuadrant.com
PostgreSQL Training, Services and Support
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