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RAID host adapters

daemon@ATHENA.MIT.EDU (John Taylor)
Sun Mar 30 23:09:21 1997

From: John Taylor <john@verdi.cviog.uga.edu>
To: linux-scsi@vger.rutgers.edu
Date: 	Sun, 30 Mar 1997 23:02:03 -0500 (EST)


I know this must be a FAQ, but please bare with me....

I need to set up a fault tolerant linux server.  And I was wondering if
there are any RAID host adapters that are supported by linux.  Particulary
the Buslogic DAC series or the AHA 3895.  Maybe there is even a better one
that I do not know about.

Also, are these adapters OS independent?  Is everything (mirroring) simply
done by the hardware on the card?  Will it automatically switch over in case
of a failure?

Maybe someone can point me in the direction of some literature so I can get
up to speed on RAID.  I realize the linux does RAID in software, but I think
a hardware solution is better.  Price is not an issue here, fault tolerance
is.  Also what are the implications, if I decide to run linux on a Dec
Alpha?

Thanks

John Taylor
john@www.cviog.uga.edu

Institute of Government
Athens, GA  USA
706/542-2736

ERROR: 16 bit Operating System found on disk! Remove?


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