[olug] Booting from SAS drive in a desktop?

[Obi-Wan]

I'm about to buy a Dell 2950 server that comes with a six 73GB,
15Krpm SAS drives.  Those drives will get replaced with some 2TB
SATA drives.  I was also about to buy a new SSD for the boot drive
in my desktop box, but I hate to spend the money when these SAS
drives are just lying around.  73GB is plety big.

I know I can't plug a SAS drive into a SATA controller, but is it
possible to get a controller card that will let me boot linux from
a mirrored pair of SAS drives?  I'm using a 4.5-yr-old mobo.  If
so, will that controller be cheaper than a new SSD?  Maybe I'm
better off selling the SAS drives to recoup my SSD cost.  Any buyers?

The current boot drive in my desktop is a Seagate 120GB IDE drive
that currently shows 7.5 years of powered-on time.  SMART says
it's in fine shape, but I imagine the clock is ticking...

-- 
Ben "Obi-Wan" Hollingsworth    obiwan at jedi.com    PrairieRimImages.com
   The stuff of earth competes for the allegiance I owe only to the
     Giver of all good things, so if I stand, let me stand on the
       promise that You will pull me through.  -- Rich Mullins