Re: Experience with HP Smart Array P400 and SATA drives? - Mailing list pgsql-performance

From Scott Marlowe
Subject Re: Experience with HP Smart Array P400 and SATA drives?
Date
Msg-id dcc563d10812051739i6f347305g5b7935a9d3ff9bb4@mail.gmail.com
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In response to Re: Experience with HP Smart Array P400 and SATA drives?  (Greg Smith <gsmith@gregsmith.com>)
List pgsql-performance
On Fri, Dec 5, 2008 at 5:29 PM, Greg Smith <gsmith@gregsmith.com> wrote:

> XFS has good performance, but I can't get over how many system failure
> corruption reports I hear about it.  In any case, there's no reason this
> system shouldn't perform fine on ext3.

For simple testing you can take the file system out of the equation by
just using dd to / from the raw partition.  I have a feeling this HP
RAID controller is just a low end piece o crap is the problem.  I seem
to remember references to the P800 series controller being quite a bit
better than this one.  But that was a while back.

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