Performance is one of the most important benefits that customers can derive from virtualization at
the storage system level. What is the main reason for this performance improvement?

A.
fault tolerance with redundant storage sets

B.
more effective utilization of storage space with Virtually Capacity-Free Snapshots

C.
immediate access with Virtually Instantaneous Snapclones

D.
load balancing through the elimination or hot spindles

Explanation:

Reference:
ftp://ftp.compaq.com/pub/products/storageworks/whitepapers/5982-8671EN.pdf (page 4, last
paragraph)