No Raid feature in Redhat Hypervisor

We purchased Supermicro Server "SUPERMICRO CSE-827H-R1400B" . And each of its node has 9TB Storage . And we planned to use this server as a Host for Virtual Machines. So i started to install the hypervisor on each node. And created Raid 5 now Hypervisor presents 5.26 TB . After installation when i check the intel Raid manager it shows the RAID is in INITIALIZE mode and hypervisor gives kernel panic during boot and hangs Now we need Raid incase of HDD failure. I know its hypervisor which is breaking raid each time. Redhat Hypervisor 6.6