Re: PostgreSQL 8.0.3 limiting max_connections to 64 ?

From: Martijn van Oosterhout <kleptog(at)svana(dot)org>
To: Alexandre Barros <alexandre(at)vectorx(dot)com(dot)br>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: PostgreSQL 8.0.3 limiting max_connections to 64 ?
Date: 2005-08-18 15:59:25
Message-ID: 20050818155921.GA18804@svana.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Can't help you with the rest of your problem, but you need to up this
by a factor of 10 at least. This is 8MB of shared buffers for 500
connections...

On Thu, Aug 18, 2005 at 12:43:49PM -0300, Alexandre Barros wrote:
> shared_buffers = 1004 # min 16, at least max_connections*2, 8KB each

Hope this helps,

--
Martijn van Oosterhout <kleptog(at)svana(dot)org> http://svana.org/kleptog/
> Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a
> tool for doing 5% of the work and then sitting around waiting for someone
> else to do the other 95% so you can sue them.

In response to

Browse pgsql-general by date

  From Date Subject
Next Message Chris Travers 2005-08-18 16:25:29 Re: Generating random values.
Previous Message Zbigniew Zagórski 2005-08-18 15:45:25 Postmaster fails in select() in strange way