It's not exactly OT, but you should have changed the subject line :)

On Tue, Nov 04, 2003 at 01:08:22PM +0800, Barry Dexter A. Gonzaga wrote:
> > (e.g. the Qlogic QLA2x00 series of Fibre Channel host bus adapters)
>       Where did you source this? I am looking at Qlogic Fibre Channel
> HBA's as these are the only adapters supported in *BSD.
> 

They came along with IBM xSeries boxes along and are used with a
FastT200 SAN array and fabric switch, also made by IBM.  Our client
purchased them from Unison Computer Systems, which is incidentally one
of our business partners. :)

>       We are currently evaluating IDE Raid boxes with either
> SCSI/Fibre Channel uplinks.

Performance-wise IDE RAID loses against FibreChannel hands down.  You
can get multi-gigabit data rates with FibreChannel, and you'd be lucky
to get even a quarter of that with present IDE technology.  However, the
setup our client had us make was extremely expensive, with the fabric
switch costing a few million bucks, more than twice the price of the two
quad-processor xSeries boxes with ServeRAID, and the disk array, at only
200GB :( costing only a little less than that.

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