We're install UCS (Flexpod) systems to replace the existing Dell/NetApp solution we have. I'm looking around and have not been able to find a document that indicates if I'll be able to fail-over my current non-UCS (no VM-FEX) VMs into the new UCS stack that we're going to be running VM-FEX on. Both sides using iSCSI...not even sure that matters.
New UCS
UCSM 2.2(1)
C-Series UCS Servers
vCenter 6
ESXi 6
SRM 6
Existing Stacks
Dell R910s
EqualLogic 10Gb CNAs
Nexus 5020s
NetApp 3270