The PERC 6/i supports RAID 10. You can't do ANYTHING with a drive if it is showing as foreign.  You must first clear the foreign configuration.  Go to the VD MGMT screen, highlight the controller, hit F2, Foreign, Clear.  Once the drive shows as ready, then you will be able to select all 4 disks.
hi all  can anyone help me confirm whether the R710's internal raid controller can do raid 10? I found the R710 tech guide ([URL]  It says that I can do raid 10 on page 43, but when I get into the bios of the server I only see raid 0, 1 and 5. I have 1X 150 GB and 4 X 500GB drives. I want the four 500GB to be in a raid 10 setup so I can have a 1 TB raid setup.  Thanks davy
trying to confirm R710's raid settings