An existing customer has two NAS systems providing NFS storage in their main datacenter – one
is an Isilon cluster and the second is an array from another vendor. Both systems are four years
old, and the customer would like to consolidate the storage into a single solution. According to the
customer, both systems support identical workloads with similar performance and utilization, and
they want the new solution to support 50% performance growth.
Which method can model the workload requirements, and what multiplier will capture the
requirements for the new solution?

A.
Use isi statistics protocol, and multiply by 3

B.
Use isi statistics drives, and multiply by 1.5

C.
Use isi statistics query, and multiply by 2

D.
Use isi statistics system, and multiply by 3

Explanation: