You are being asked to help a customer that is having issues with their new OLTP
application that they have just connected to their existing VNX. The OLTP 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. What configuration would you recommend to the
customer?

A.
Raid 1/0 on SAS drives

B.
Leave the data as is

C.
Raid 6 on SAS Drives

D.
Enable FAST Cache on the pool