Re: XFS vs Ext3, and schedulers, for WAL

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: XFS vs Ext3, and schedulers, for WAL
Date: 2010-10-11 18:59:20
Message-ID: 4CB35E88.4040303@agliodbs.com
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> http://www.commandprompt.com/blogs/joshua_drake/2008/04/is_that_performance_i_smell_ext2_vs_ext3_on_50_spindles_testing_for_postgresql/
>
> It doesn't cover XFS but it provides a decent and simple comparison on
> ext2/ext3 etc...

Yeah, it doesn't test actual log writing, though. Nor specific settings
even for those two filesystems. So it's still a mystery ...

--
-- Josh Berkus
PostgreSQL Experts Inc.
http://www.pgexperts.com

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