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Date:      Fri, 9 Nov 2001 11:34:21 -0500
From:      ravi pina <ravi@cow.org>
To:        Thomas Coppens <thomas.coppens@advalvas.be>
Cc:        freebsd-hardware@FreeBSD.ORG
Subject:   Re: Installing FreeBSD on a RAID0 array with onboard RAID
Message-ID:  <20011109113421.B75607@happy.cow.org>
In-Reply-To: <003001c1693a$7f7b4810$0202a8c0@alfa>; from thomas.coppens@advalvas.be on Fri, Nov 09, 2001 at 05:20:45PM %2B0100
References:  <20011108183419.E97368@happy.cow.org> <003001c1693a$7f7b4810$0202a8c0@alfa>

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On Fri, Nov 09, 2001 at 05:20:45PM +0100, Thomas Coppens said at one point in time:
> 
> Alright, I understand the RAID feature of the Promise chip isn't very
> well supported by FreeBSD. However, one thing I don't understand... some
> people say the card is unreliable, but I have it running perfectly on a
> Windows platform? Do you mean it's unreliable in general or when used
> with BSD?
> 
> Thomas
> 

i can only vouch for its poor reliability under my
conditions: freebsd 4.3-s, 4 ibm 75g disk, and 24"
eide cables because my case was too long.

i was able to get it to work as a jbod controller,
but not as a raid controller in either 0, 1, or 0+1
configurations.  while i was able to newfs a raid,
on reboot it was not stable.  when data was copied
it was not accessable.

i didn't bother trying to set it up using windows
since that was not the scope of the server. i ended
up getting the 3ware card because msmith, the driver
author said it was a fully supported product. i
believe he also wrote the promise driver. but as i
type this, i'm reading on his driver page[1] that
3ware recalled all 7000 series adapters due to
power supply problems. grumble.

the only other card that i know of is
http://www.highpoint-tech.com/

-r

[1] http://people.freebsd.org/~msmith/RAID/

-- 
echo "send pgp key" | mail ravi@cow.org
CA gav (12:55:56 PM): ive never been in a manhole before.. i want to..
                      wonder what itd be like


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