I answered my own question. The Microsoft MPIO Feature must be installed as well
I am trying to configure a Dell VRTX with 3 Blades with Windows 2012 R2 Failover  I followed the Dell instructions to create a Quorum Disk (RAID 1) and a cluster shared disk (CSV) - Raid 50.  The issue is, in each Windows Host, Disk Manager sees each virtual disk twice/  What have I missed?  [IMAGE]
Dell VRTX Drive Configuration