A customer plans to migrate data from an HP EVA 4400 to an HP 3PAR StoreServ 7400 Storage
System. They have the following requirements:
• The new solution must enable them to perform non-disruptive software upgrades.
• The new solution must not rely on mutilating.
Which feature of the HP 3PAR StoreServ 7400 Storage System fulfills these requirements?
A.
SmartStart
B.
Virtual Service Processor (VSP)
C.
Peer Persistence
D.
Port Persistence
Explanation:
Peer Persistence, a new feature of HP 3PAR OS 3.1.2, implements the migration of
VMs between two vCenter instances for maintenance, load balancing, or disaster recovery without
I/O disruption to
the applications.