From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | "scott(dot)marlowe" <scott(dot)marlowe(at)ihs(dot)com> |
Cc: | Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Greg Spiegelberg <gspiegelberg(at)cranel(dot)com>, PgSQL Performance ML <pgsql-performance(at)postgresql(dot)org>, Postgres Admin List <pgsql-admin(at)postgresql(dot)org> |
Subject: | Re: [PERFORM] syslog slowing the database? |
Date: | 2004-03-15 15:38:02 |
Message-ID: | 200403151538.i2FFc2009800@candle.pha.pa.us |
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Lists: | pgsql-admin pgsql-performance |
scott.marlowe wrote:
> On Thu, 11 Mar 2004, Christopher Kings-Lynne wrote:
>
> > > You could also consider not using syslog at all: let the postmaster
> > > output to its stderr, and pipe that into a log-rotation program.
> > > I believe some people use Apache's log rotator for this with good
> > > results.
> >
> > Not an option I'm afraid. PostgreSQL just jams and stops logging after
> > the first rotation...
> >
> > I've read in the docs that syslog logging is the only "production"
> > solution...
>
> Can you use the apache log rotator? It's known to work in my environment
> (redhat 7.2, postgresql 7.2 and 7.4) with this command to start it in my
> rc.local file:
>
> su - postgres -c 'pg_ctl start | rotatelogs $PGDATA/pglog 86400 2>1&'
Sure, our documentation specifically mentions using rotatelogs.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
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