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Re: kernel version impact on PostgreSQL performance - Mailing list pgsql-general

From	Rodger Donaldson
Subject	Re: kernel version impact on PostgreSQL performance
Date	March 9, 2010 08:02:10
Msg-id	4B960E80.2020901@diaspora.gen.nz Whole thread Raw
In response to	kernel version impact on PostgreSQL performance (Cyril Scetbon <cyril.scetbon@free.fr>)
Responses	Re: kernel version impact on PostgreSQL performance (Greg Smith <greg@2ndquadrant.com>)
List	pgsql-general

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Cyril Scetbon wrote:
> Does anyone know what can be the differences between linux kernels
> 2.6.29 and 2.6.30 that can cause this big difference (TPS x 7 !)
> http://www.phoronix.com/scan.php?page=article&item=linux_2624_2633&num=2

http://www.csamuel.org/2009/04/11/default-ext3-mode-changing-in-2630

Most likely.

I shall bite my tongue how I feel about a lot of the ext3/ext4
shenanigans around this time.

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From: dipti shah
Date: 09 March 2010, 07:53:15
Subject: has_schema_privilege function

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Date: 09 March 2010, 09:19:07
Subject: Can we overload = operator to word numeric = text

Re: kernel version impact on PostgreSQL performance - Mailing list pgsql-general

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