I think you'll need to do a lot of testing to yourself to find the
right answer to that. The number of disks, type of disks, and raid
configuration will have the most effect on performance.
Personally, we had roughly 15% increase in performance from ditching
our EMC clarion and going with exte
So here is the brief situation. We have a coraid (www.coraid.com) SAN
unit - the 1520 I believe. It is ATA-over-ethernet.
Right now we have a about 500 gigs of data spread across five servers.
To simplify things I would like to implement the coraid on the backend
of these servers. Then al