Your customer is migrating to VMware vSphere 5. Your solution includes HP 3PAR StoreServ
Storage with licenses for Remote Copy and Adaptive Optimization. The customer is interested in

implementing VMware Storage DRS and asks if there are any interoperability concerns with your
solution.
What should you recommend to ensure that VMware Storage DRS coexists with your solution?

A.
VMware Storage DRS should be configured for capacity-based decisions

B.
HP 3PAR Security Software Suite must be added to the solution

C.
HP 3PAR Remote Copy must be configured for synchronous replication.

D.
VMware Storage DRS should be set up in manual mode with I/O metric enabled.

Explanation:
VMware Storage DRS provides both initial and ongoing placement recommendations of virtual
machine andvirtual disk drives based on capacity and I/O workloads.
http://www.vmware.com/files/pdf/techpaper/vsphere-storage-drs-interoperability.pdf
Best practice:
Do not mix Adaptive Optimization with any other application or process that moves data on a LUN
or betweenLUNs.
Any applications or processes that move data on a LUN or between LUNs, such as VMware
Storage DRS,should be disabled, as they might conflict with each other.
Only Adaptive Optimization, being the lowest level (storage level), should be used.