EMC Exam Questions

What is the minimum space that should be configured for the Reserved LUN Pool on the secondary VNX?

An application generates 1000 random 16 KiB IOPS with a R/W ratio of 4:1. An
asynchronous mirror is started on the application LUN. The update cycle is configured to be
20 minutes, and updates take 6 minutes to complete. Assume that the data rate is constant.
What is the minimum space that should be configured for the Reserved LUN Pool on the
secondary VNX?

A.
1,125 MiB

B.
4,500 MiB

C.
5,625 MiB

D.
9,000 MiB