Alex.
Thanks for the responses. Sorry, I should have mentioned that yes, the xServe will be sharing the storage out via 2 bonded Gb ethernet ports.
We don’t really care how it is connected…iscsi, FC, mini-SAS, or whatever. Just has to be at least as fast as the current system.
I think I am not going to go the Drobo route. It just hasn’t been fast enough in our tests. But I am really interested in the SAS approach. Is there a turn key solution? I have never used nor researched the SAS solution, but that sounds like it would work.