Re: Ideal disk setup for Postgresql 7.4? - Mailing list pgsql-performance

From Josh Berkus
Subject Re: Ideal disk setup for Postgresql 7.4?
Date
Msg-id 200501261849.15176.josh@agliodbs.com
Whole thread Raw
In response to Re: Ideal disk setup for Postgresql 7.4?  (Steve Poe <spoe@sfnet.cc>)
Responses Re: Ideal disk setup for Postgresql 7.4?
List pgsql-performance
Steve,

> Okay. InCPU-bound servers, use hw RAID. Any hw raids to avoid?

Well, the list of ones which are good is shorter: pretty much LSI and 3Ware
(for SATA).  You can suffer with Adaptec if you have to.

> If we went with a single CPU, like Athlon/Opertron64,  would CS
> storming  go away?

Yes.  And then you might be able to use SW Raid.   Of course, you may lose
performance in other areas with the 1 processor.

--
Josh Berkus
Aglio Database Solutions
San Francisco

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