checkpoint_completion_target and Ext3

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: checkpoint_completion_target and Ext3
Date: 2011-02-04 21:22:29
Message-ID: 4D4C6E15.4080801@agliodbs.com
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Greg (Smith),

Given your analysis of fsync'ing behavior on Ext3, would you say that it
is better to set checkpoint_completion_target to 0.0 on Ext3?

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

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