I have a server that is configured in a Raid 5 I need to partition it with a C: and H: partition. When I attempt to do this It wants to leave 745 GB unallocated and wont let me do anything with it. It has 6 hdds in it and being able to use all the space available is very important. This is an IBM X3650 server incase you are wondering. When installing the OS I can only setup one partition which is C:
Thanks for your help ahead of time.