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Re: RAID controllers for Postgresql on large setups - Mailing list pgsql-performance

From Francisco Reyes
Subject Re: RAID controllers for Postgresql on large setups
Date
Msg-id cone.1210649049.496992.84940.1000@zoraida.natserv.net
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In response to RAID controllers for Postgresql on large setups  (Francisco Reyes <lists@stringsutils.com>)
Responses Re: RAID controllers for Postgresql on large setups  ("Joshua D. Drake" <jd@commandprompt.com>)
Re: RAID controllers for Postgresql on large setups  (Vivek Khera <vivek@khera.org>)
List pgsql-performance
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Joshua D. Drake writes:

> Most likely you have a scsi onboard as well I am guessing.

Will check.


> shouldn't bother with the 2120. My tests show it is a horrible
> controller for random writes.

Thanks for the feedback..

> Comparing software raid on an LSI onboard for an IBM 345 versus a 2120s
> using hardware raid 10, the software raid completely blew the adaptec
> away.

Any PCI controller you have had good experience with?
How any other PCI-X/PCI-e controller that you have had good results?

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