ABC.com is planning a second data center 20 miles (30km) away. The second site will be a
Disaster Recovery (DR) site. The second site will also be a second tier data repository for less
important data. As part of the information gathering process, you determine that the company can
tolerate up to 30 minutes of the data loss. It has a total of 1000 LUNs that will need to be
replicated.
You have gathered Performance Manager data for a normal working day. You note the following
values:
Write response time: 5ms
Read Response time: 14ms
Write/s: 400
Reads/s: 700
Which solution do you recommend?

A.
Use Openreplicator to make incremental copies to the DR site every 30 minutes

B.
Use SRDF/S to replicate data to the DR site

C.
Use SRDF/DM to replicate production data to the DR site

D.
Clone each of theLUNs using TimeFinder/Clone. Use open replicator to perform an incremental
copy from the clones every 30 minutes