Re: Major Linux performance regression; shouldn't we be worried about RHEL6?

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Major Linux performance regression; shouldn't we be worried about RHEL6?
Date: 2010-11-05 20:19:37
Message-ID: 4CD466D9.80306@agliodbs.com
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> The serious problems with this appear to be (a) that Linux/Ext4 PG
> performance still hasn't fully recovered, and, (b) that RHEL6 is set to
> ship with kernel 2.6.32, which means that we'll have a whole generation
> of RHEL which is off-limits to PostgreSQL.

Oh. Found some other information on the issue. Looks like the problem
is fixed in later kernels. So the only real issue is: is RHEL6 shipping
with 2.6.32?

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

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