A customer is interested in the spin-down feature of their new VNX array. However, they cannot get the feature to function. Their current drive configuration consists of a pool of 32, 2 TB NL-SAS drives for their backup-to-disk application.
Why is the spin-down feature failing to run?
A. Can only be enabled for NL-SAS drives in RAID groups
B. Can only be enabled for SAS drives in pools
C. Can only be enabled for NL-SAS and SAS drives in pools
D. Can be enabled for SAS and NL-SAS drives only in RAID groups