VMware Carbon Black Cloud Enterprise EDR Specialist — Question 18

A vSAN administrator has recently upgraded a vSAN cluster to 8.0 OSA and has enabled Capacity Reserve features to reduce the amount of capacity reserved for transient and rebuild operations.
Which scenario would prevent this feature from operating properly?

Answer options

• A. Underutilized space is above 25-30% of the total capacity threshold.
• B. The used space on vSAN datastore exceeds the suggested host rebuild threshold.
• C. The used space on vSAN datastore exceeds the suggested slack rebuild threshold.
• D. The physical disk has reached an 80% full reactive rebalance threshold.

Correct answer: B

Explanation

The correct answer is B because if the used space exceeds the suggested host rebuild threshold, it indicates that there is not enough capacity available for rebuilding, which can prevent the Capacity Reserve features from functioning correctly. The other options do not directly relate to the rebuild threshold and therefore do not impede the operation of the Capacity Reserve features.