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Date:      Wed, 7 Oct 1998 14:11:25 -0700 (PDT)
From:      dan@math.berkeley.edu (Dan Strick)
To:        tlambert@primenet.com
Cc:        dan@math.berkeley.edu, freebsd-smp@FreeBSD.ORG
Subject:   Re: hw platform Q - what's a good smp choice these days?
Message-ID:  <199810072111.OAA00662@math.berkeley.edu>

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> > > > Might be faster IO per drive with SCSI, but I'd rather have twice the
> > > > capacity and spend the remainder on more RAM.
> 
> The I/O is faster by a factor of N, where N is the number of tagged
> commands supported by the drive.  For IBM drives, SCSI can be as much
> as 64 times faster than IDE because it can be as much as 64 times more
> concurrent.

Did I ever buy a used car from you?

Dan Strick
dan@math.berkeley.edu

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