A customer plans to migrate data from an HP EVA4400 to an HP 3PAR StoreServ 7000. The customer
has VMware vSphere 5 that uses the HP EVA4400. How can the customer migrate the VMware
storage without disruption?

A.
by configuring load-balancing between storage systems

B.
by verifying the EVA is running a supported firmware

C.
by upgrading the VMware vSphere version

D.
by configuring multipathing between storage systems

Explanation:

The concept of a storage profile, introduced in vSphere 5, extends the base VASA functionality.
These profiles are used in conjunction with the capabilities of the LUN to determine which LUNs
meet the needs of a VM. vSphere 5 can use this information to migrate virtual machines between
LUNs for load balancing using Storage Distributed Resource Scheduler (DRS) while maintaining the
storage performance and availability needs (RAID level, etc.) of the virtual machine. These profiles
also allow vSphere to make placement decisions automatically based on the needs of the VM and
the available datastores, further reducing the administration impact.
HP 3PAR StoreServ Storage and VMware vSphere 5 best practices