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Date:      Wed, 22 Aug 2001 00:01:26 -0500
From:      "F. Even" <freebsdlists@elitists.org>
To:        <freebsd-hardware@FreeBSD.ORG>
Subject:   Re: 3ware stuff not ready for heavy duty useage-followup 
Message-ID:  <045e01c12ac7$7fc8a940$6601a8c0@elitists.org>
References:  <Pine.BSF.4.21.0108212308310.25491-100000@tandem.milestonerdl.com>

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Real data would be helpful.  Thus far, we know that there are 8 drives on a
3Ware card, maybe on a 300W, maybe 400W PS, also w/ 3 large fans plugged
into it.  What kind of motherboard/processors/video card/memory?  Those all
also matter in the power consumption discussion.

----- Original Message -----
From: Marc Rassbach <marc@milestonerdl.com>
To: Darryl Okahata <darrylo@soco.agilent.com>
Cc: Hodge Podge <nicole@unixgirl.com>; Michael VanLoon
<MichaelV@EDIFECS.COM>; <freebsd-hardware@FreeBSD.ORG>
Sent: Tuesday, August 21, 2001 11:27 PM
Subject: Re: 3ware stuff not ready for heavy duty useage-followup


To REALLY figure out what is going on, you need REAL data.  Your employer
won't pay for you to play Qualtiy Control Engineer.  That brings me to
reminder #2:  Always quote the 'known working solution' IE the high end
solution where it is someone elses problem.  That way, if they opt to
choose the lower end solution, you have the out of 'You should have picked
the higher end version if you wanted this to work'.  Life is full of
compermises.


At this point, without good technical data of what/how the harddrives were
handled, the power supply, the quality of the AC line, etc la, this thread
is generating heat to keep one warm, but not alot of information.  For all
any of us know *ONE* gate deep in the 3ware is dead, causing the
problem.  (Had a SCO PC involved with a building lighting hit.  Any
mulitport serial card at 330 would fail.  Move the cards to antoher
machine at 330, it would work.  Move the card to 360, and it would start
working.  Somewhere, a gate was dead on that machine.....)  OR, the hard
drive was abuse by a shipper.  OR......


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