Dell EMC Specialist – Systems Administrator, Elastic Cloud Storage — Question 122

While working with a VxRail cluster, an administrator changes a storage policy from RAID-5 to RAID-1 (FTT=1). After making the change, the VMs with the storage policy are still RAID-5.

What is the issue here?

Answer options

• A. VMs cannot be changed from RAID-5 to RAID-1 (FTT=1)
• B. Reapply was not selected after changing the policy
• C. vCenter needs to be refreshed
• D. The cluster cannot support RAID-1 (FTT=1) and the policy must be reverted to RAID-5

Correct answer: B

Explanation

The correct answer is B because after changing the storage policy, the administrator needs to reapply the changes for them to take effect. Options A and D are incorrect as there is no restriction preventing the change, and option C is not relevant since a refresh of vCenter would not impact the application of the new policy.