We have 2 physical PowerEdge Servers and 1 Powervault DAS. We have Vserver installed on a seperate utility server. At this point, we have Vmware OS loaded on the 2 physical servers, the PowerVault management tools setup on a utility server, and the 2 VMware hosts setup in vserver. We will be using the 2 hosts with VMWare HA. Part of that is having shared storage. My question is, do I create one large RAID on the DAS? Do I create separate RAID's for each host? Once I have the drives setup, how do I configure the storage in vserver to be used by the 2-3 virtual machines?