Fujitsu TX140 S1p Logical volume

Hi All,

I've got a Fujitsu TX140 S1p server. I have created a logical volume (RAID 1). The controller is onboard LSI MegaRAID. When I run the ESXi 5.1 installer it detects the two physical drives (2 x 500GB) instead of the logical volume created. I think it might need the drivers for the controller?

Any help would be appreciated.