Re: simple case using index on windows but not on linux

From: Heikki Linnakangas <heikki(at)enterprisedb(dot)com>
To: simon godden <sgodden(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: simple case using index on windows but not on linux
Date: 2006-10-04 09:11:44
Message-ID: 45237AD0.50604@enterprisedb.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

simon godden wrote:
> The only major difference between the hardware is that the windows
> machine has 2gb RAM and a setting of 10000 shared memory pages,
> whereas the linux machine has 756Mb RAM and a setting of 3000 shared
> memory pages (max. shared memory allocation of 32Mb). I can't see any
> other differences in configuration.
You can increase the max shared memory size if you have root access. See

http://www.postgresql.org/docs/8.1/interactive/kernel-resources.html#SYSVIPC-PARAMETERS

Scroll down for Linux-specific instructions.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message simon godden 2006-10-04 09:19:01 Re: simple case using index on windows but not on linux
Previous Message Luc Delgado 2006-10-04 08:03:00 Unsubscribe