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Date:      Tue, 30 Apr 2002 23:32:02 -0400
From:      Mike Tancsa <mike@sentex.net>
To:        David Kirchner <dpk@dpk.net>
Cc:        freebsd-hardware@FreeBSD.ORG
Subject:   Re: What is the "choice" RAID controller for FreeBSD?
Message-ID:  <v2oucu4q035kdoai35kbpakq98i0b9f21o@4ax.com>
In-Reply-To: <Pine.BSF.4.44.0204301452440.336-100000@lost.to-hell.com>
References:  <Pine.BSF.4.44.0204301452440.336-100000@lost.to-hell.com>

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I have many boxes deployed with 3ware cards.  My news server for example
has been pounding a series of RAID0 stripes on 2 controllers for some time
now. (In bound feed is 25Mb/s+)  I also have a lot of remote RAID1 boxes
and have had the "fortune" of doing replacements of dead drives.  Each
time, all has worked as expected on FreeBSD.  Performance on the RAID1
drives is very good as well in terms of read (it seems to make intelligent
use of both drives on reads) and write operations.  Note, this is only on
the 5400 and 6400 series. I have only used one 7xxx series card.

	---Mike

On Tue, 30 Apr 2002 14:54:56 -0700 (PDT), in sentex.lists.freebsd.hardware
you wrote:

>I've been using the Adaptec 2100S and the 3200S and have been running in
>to bizarre issues when it's necessary to hot-swap a drive (for example,
>removing a drive, zapping a new one (in another spot), and putting it back
>in where the failed drive was, causes the entire RAID1 to be inaccessable
>- the card isn't abstracting enough.) I'm looking at my options and I'm
>curious what others have used and how happy they are with them? Assume
>that price is a concern but it is not _the_ concern - reliability is.
>
>
>To Unsubscribe: send mail to majordomo@FreeBSD.org
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Mike Tancsa  (mdtancsa@sentex.net)		
Sentex Communications Corp,   		
Waterloo, Ontario, Canada
"Given enough time, 100 monkeys on 100 routers 
could setup a national IP network." (KDW2)

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