Re: archive_log command...

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: mario(dot)splivalo(at)mobart(dot)hr
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: archive_log command...
Date: 2006-06-23 05:42:19
Message-ID: 200606230542.k5N5gJG12667@momjian.us
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Mario Splivalo wrote:
> On Wed, 2006-06-21 at 21:30 -0400, Bruce Momjian wrote:
> > Mario Splivalo wrote:
> > > Can I force archiving of the WAL files using CHECKPOINT statement? My
> > > checkpoing_segments is set to 32, but still archive_command is beeing
> > > called up only every 45 minutes or so. Is there a way to speed this up a
> > > bit? (I'd love to have it around 10 minutes, so I can have almost-live
> > > backed-up server).
> >
> > No, but it is on the TODO list.
> >
>
> So, the only thing I could to is to reduce checkpoint_segments?

No, that doesn't help because a partially-filled WAL file with little
database activity could be stay unarchived for a long time.

--
Bruce Momjian bruce(at)momjian(dot)us
EnterpriseDB http://www.enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +

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