MDADM/Software Raid on RHEV-H

I have a RHEV-H host on a HP Propliant DL160 G6, and the HBA (HP B110i) lacks drivers in the kernel for any RAID setup on this hardware.

Has anyone run mdadm to setup a software raid on a RHEV-H host? This is a low io host using local storage, so I'm not worried about the performance penalty, but I would like to use some sort of soft raid implementation for this.

Thank you.