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Date:      Sun, 09 Mar 1997 07:06:06 -0500
From:      Mike Tancsa <mike@sentex.net>
To:        "matthew c. mead" <mmead@goof.com>, isp@FreeBSD.ORG
Subject:   Re: freebsd as a news server?
Message-ID:  <3.0.1.32.19970309070606.00a62310@sentex.net>
In-Reply-To: <199703090118.UAA10981@goof.com>

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At 08:18 PM 3/08/97 -0500, matthew c. mead wrote:
>    I've recently configured a 200Mhz PPro on a TYAN motherboard
>with 128M ram and 45G of ultra wide scsi drives (5 9G drives
>total) hanging off an Adaptec 3940UW.  


As many people will tell you, 

a) Get multiple SCSI controllers... You would be better off with 3 slightly
lower grade controllers than just 1
b) Get multple HDs. You are getting beat up by the fact that you have so
few (relative to your volume) HDs.  The major performance issue on a news
machine is seek time of the HD.  I would think 10 4 gig drives-- one
dedicated to the news binraries and history db; One dedicated to the
.overview tree; the rest for the news spool.. Would be a lot better than a
few really big HDs... 
c)Also, another 128Meg of RAM would help as well.  

If your budget is alread maxed out, at least try and separate the .overview
tree on a new separate HD.


	---Mike
**********************************************************************
Mike Tancsa  (mike@sentex.net)           * To do is to be  -- Nietzsche
Sentex Communications Corp,              * To be is to do  -- Sartre 
Cambridge, Ontario                       * Do be do be do  -- Sinatra
(http://www.sentex.net/~mdtancsa)        *



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