SQL 2008 R2 Cluster using RDM in VM

Hello,

I want to create a SQL cluster using RDM's.  I understand that I must use FC for this to work.  I have LUNs configured with FC already and I can add the RDM to the first VM.  However how to I make the RDMs available to the 2nd VM for shared disk use?  Will they become available to the second SQL server as I begin to create my cluster?  Has anyone created an SQL cluster using RDM?

Thanks,

D