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Date:      Tue, 27 Jun 2000 16:35:20 -0700
From:      Matt Harrington <matt@ucsd.EDU>
To:        freebsd-questions@freebsd.org
Subject:   best RAID config for system disk?
Message-ID:  <20000627163520.B14393@dnai.com>

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I have a Mylex Acceleraid 250 controller and I'd like to use it to build
some reliability into a mail/web/ftp server.  i'd like to put the system
disk under some RAID configuration.  is the best setup RAID 0+1?  if so,
how many drives does this require with this particular Mylex controller? 
i've heard mentioned that this controller can do 0+1 with 2 drives, but I
don't see how that would work.  i'm under the assumtion that i need 3
drives.  i suppose i'll put them into a hot-swappable rackmount enclosure,
probably with an Abit KA7/Athlon setup i already have.

also, how do i know when a drive fails?  will something useful pop up in
the syslog which tells me which drive to replace?

---Matt



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