managing kernel

From: Dino Vliet <dino_vliet(at)yahoo(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: managing kernel
Date: 2005-04-17 09:46:39
Message-ID: 20050417094639.93210.qmail@web51101.mail.yahoo.com
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My sysadmin has changed the values for shmall to 256MB
(268435456) and shmmax to 1GB (1073741824) and I
wonder if these values seem ok to you. We are working
on a linux system (2.4 kernel) and have 2 GB RAM at
our disposal. I have this large database running (15
million records).

Are there any other parameters I should/could tweak
for better performance?

Best Regards
Dino


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