Re: Best OS & Configuration for Dual Xeon w/4GB & Adaptec RAID 2200S

From: Vivek Khera <vivek(at)khera(dot)org>
To: Postgresql Performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Best OS & Configuration for Dual Xeon w/4GB & Adaptec RAID 2200S
Date: 2006-03-20 23:05:35
Message-ID: 5919B132-34DA-4B3F-ABB7-1E6B4030EA9F@khera.org
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On Mar 20, 2006, at 6:04 PM, Miguel wrote:

> Umm, in my box i see better seektimes but worst transfer rates,
> does it make sense?
> i think i have something wrong, the question i cant answer is what
> tunning am i missing?

Well, I forgot to mention I have 15k RPM disks, so the transfers
should be faster.

I did no tuning to the disk configurations. I think your controller
is either just not supported well in FreeBSD, or is bad in general...

I *really* wish LSI would make a low profile card that would fit in a
Sun X4100... as it stands the only choice for dual channel cards is
the adaptec 2230SLP...

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