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Re: select on 22 GB table causes "An I/O error occured while sending to the backend." exception

From: Florian Weimer <fweimer(at)bfk(dot)de>
To: henk de wit <henk53602(at)hotmail(dot)com>
Cc: <pgsql-performance(at)postgresql(dot)org>
Subject: Re: select on 22 GB table causes "An I/O error occured while sending to the backend." exception
Date: 2008-08-27 07:21:35
Message-ID: 82bpze3ou8.fsf@mid.bfk.de (view raw or flat)
Thread:
Lists: pgsql-performance
* henk de wit:

> On this table we're inserting records with a relatively low
> frequency of +- 6~10 per second. We're using PG 8.3.1 on a machine
> with two dual core 2.4Ghz XEON CPUs, 16 GB of memory and Debian
> Linux. The machine is completely devoted to PG, nothing else runs on
> the box.

Have you disabled the OOM killer?

-- 
Florian Weimer                <fweimer(at)bfk(dot)de>
BFK edv-consulting GmbH       http://www.bfk.de/
Kriegsstra├če 100              tel: +49-721-96201-1
D-76133 Karlsruhe             fax: +49-721-96201-99

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