EMC Proven Professional – VPLEX Specialist — Question 7

A storage administrator has created a new Consistency Group with a remote copy. After enabling the new group, the administrator notices several other
Consistency Groups are experiencing high load alerts.
What is possible cause for the high load conditions?

Answer options

• A. Initialization is consuming all the WAN bandwidth
• B. Journal pool for the new Consistency Group is undersized
• C. Journal pool for the new Consistency Group has poor performing storage
• D. Not enough licensed replication storage is available for the new Consistency Group

Correct answer: B

Explanation

The correct answer is B, as an undersized journal pool can lead to performance issues and high load alerts in other Consistency Groups. Option A is incorrect because while initialization can use bandwidth, it wouldn't directly cause high load in other groups. Option C is also not the cause, as poor performance of storage would not directly relate to the alerts in other groups. Option D is irrelevant because if the new group has enough resources, it wouldn't affect existing groups.