> 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