A customer would like to create a large pool of “scratch space” disks for their development
environment. They are considering using high-capacity SATA drives in a RAID 5 configuration on
their CLARiiON array. General performance is not an issue. However, the customer does not want
to experience long periods of degraded performance in the case of RAID rebuilds.
Which CLARiiON feature will help the customer prevent this problem?

A.
Asymmetric Logical Unit Allocation

B.
Proactive Hot Sparing

C.
Quality of Service Manager

D.
Vault Load from Peer