A company currently has 800 virtual machines with 300 TB data. Seventy percent of the servers
are at 85% idle. The customer needs to reduce the overall cost of present and future storage
upgrade requirements by at least 25% while reducing power and cooling costs.
What should be done to properly size each tier in an HP StoreServ Adaptive Optimization multi-tier
solution?

A.
Establish capacity ratios in SSD and FC tiers to meet baseline performance requirements.

B.
Run the 3PAR System Reporter to ensure sufficient regional density I/O in each tier

C.
Configure maximum IOPS for the NearLine tier to reduce costs by the desired percentage.

D.
Estimate the amount of 1TB licenses required for automatic tier movement.

Explanation:
http://www.certificationexplorer.com/Documents/HP0-J64.pdf