Re: Error since powerouttage - Mailing list pgsql-general

From Bruno Wolff III
Subject Re: Error since powerouttage
Date
Msg-id 20040113210712.GA18057@wolff.to
Whole thread Raw
In response to Re: Error since powerouttage  (Bruno Wolff III <bruno@wolff.to>)
List pgsql-general
On Tue, Jan 13, 2004 at 14:50:25 -0500,
  "Daniel E. Fisher" <danfisher@bwkip.com> wrote:
> Well...

Its a good idea to keep these discussions on list, so that other people
can contribute.

>
> I removed the pid from here /var/lib/pgsql/data/
> rebooted
> I did see postgresql start this time but still getting that error

Was this the first time it was started by the start up script?
One possibility is that it is only listening on domain sockets or
on some other socket than 5432. But if this is the case now, I would
wonder how it worked previously. Unless you manually started it correctly.

>
> -Dan
>
> -----Original Message-----
> From: Bruno Wolff III [mailto:bruno@wolff.to]
> Sent: Tuesday, January 13, 2004 2:26 PM
> To: Daniel E. Fisher
> Cc: PGSQL List
> Subject: Re: [GENERAL] Error since powerouttage
>
>
> On Tue, Jan 13, 2004 at 14:08:14 -0500,
>   "Daniel E. Fisher" <danfisher@bwkip.com> wrote:
> > Running a RH 9 system with postgres 7.3.2-3
> >
> > I come back after vacation and my system shutdown cause of a powerouttage
> on
> > the block.
> >
> > I restart and i get this trying to access the database:
> > "Warning: pg_connect() unable to connect to PostgreSQL server: could not
> > connect to server: Connection refused Is the server running on host
> > database.lhasi.org and accepting TCP/IP connections on port 5432? in
> > /var/www/html/dealingwithcrohns/phpBB2/db/postgres7.php on line 79
> > phpBB : Critical Error
> >
> > Could not connect to the database"
> >
> >
> > If someone could help me that be great.
> >
> > I don't believe I saw postgres start on startup...but don't I have to
> start
> > it by the pgsql user?
> >
> > -Dan
>
> What might have happened is that some other service started during the
> reboot
> that was previously used by the postgres postmaster before the outage.
> This would prevent postgres from starting up.
>
> You can avoid this by removing the pid file on reboot, but you want to make
> sure that this only gets done on reboots, not service level changes or
> you may end up with two postmasters running and trash your database.
>
> The init script for postgres should handle starting it as the correct user.
>

pgsql-general by date:

Previous
From: "scott.marlowe"
Date:
Subject: Re: Best practice? Web application: single PostgreSQL
Next
From: netadmin@vcsn.com
Date:
Subject: Re: Best practice? Web application: single PostgreSQL