A customer has identified an application that is not performing within service levels and resides on Tier 2 storage. The DMX4 has multiple tiers of storage. Tier 2 storage consists of 300 GB 10k rpm and Tier 1 storage consists of 146 GB 15k rpm.
Which EMC product can assist the customer in moving the application data from Tier 2 to Tier 1 storage while maintaining application availability?

A.
Open Replicator

B.
PowerPath

C.
Replication Manager

D.
Symmetrix Optimizer