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Date:      Tue, 10 Nov 1998 09:39:00 +1030
From:      Greg Lehey <grog@lemis.com>
To:        Bagnara Stefano <bago@datasail.it>, FreeBSD filesystems <freebsd-fs@FreeBSD.ORG>
Subject:   Re: Allways RAIDing...
Message-ID:  <19981110093900.A499@freebie.lemis.com>
In-Reply-To: <007f01be0bc8$e81f9060$0f63b1c2@lust.datasail.it>; from Bagnara Stefano on Mon, Nov 09, 1998 at 11:08:29AM %2B0100
References:  <007f01be0bc8$e81f9060$0f63b1c2@lust.datasail.it>

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On Monday,  9 November 1998 at 11:08:29 +0100, Bagnara Stefano wrote:
> I cannot find a SCSI card for RAID3. 

For a very good reason.  Why do you want one?

> AAA-131-SA from Adaptec does RAID0/1/5 ... in RAID5 needs a minimum
> of 3 disks...

Well, so would RAID-3 if there were any implementations.

> but... with 3 disks and RAID5 if a disk fail the whole system die?

No.

> or RAID5 can handle redundancy with only 3 disks?

That's the intention.

> Any idea if FreeBSD support AAA-131-SA? it's not on the HW compatibility
> list... but no RAID controllers are on it....

No.  Only DPT is supported.

Greg
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