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Re: Warm standby server

From: Simon Riggs <simon(at)2ndquadrant(dot)com>
To: Scott Whitney <swhitney(at)journyx(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: Warm standby server
Date: 2008-06-26 16:06:52
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-admin
On Thu, 2008-06-26 at 10:19 -0500, Scott Whitney wrote:
> I've got 3 different database servers (db01, db02 and db03).
> I would like to have a WAL standby server that replays logs for all 3 in
> case one goes down, so I can promote that particular server.
> Can I do this by installing 3 separate postmasters on this machine?
> Obviously, if 2 went down at the same time, I'd have to do some magic to
> bring up another machine, but I'm not sure that's a concern.

Yes, that will work.

 Simon Riggs 
 PostgreSQL Training, Services and Support

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