Thanks, that site is perfect. I had to undo what I had done to try to get the 1.5tb drives working and then followed these instructions. I now have most of the shares working perfectly, I am running the greyhole --fsck command in hopes of getting all my files back.

I'm a Linux newbie, I hope this is a simple configuration problem. My Fedora 14 system drive died. To setup a new system I chose to install Ubuntu. I disconnected all but the new system drive for the Ubuntu installation. I reconnected the three 1.5tb drives that made up the old Greyhole pool, manual...