You are being asked to help a customer that is having issues with their new data warehouse
application that they have just connected to their existing VNX. The administrator has
created a 2 TB pool LUN on 8 NL-SAS drives in a 6+2 raid 6 configuration. The customer
does not have the budget to purchase more hardware this quarter but does have a mixture
of SAS and NL-SAS drives you can use. Which action would you recommend to the
customer?
A.
Move to SAS drives.
B.
Move to NL-SAS drives in a 14+2 Raid 6.
C.
Leave the data as is
D.
Enable FAST Cache on the pool.