Dell EMC Specialist – Implementation Engineer, ECS — Question 42

The vSAN Health Check of a VxRail cluster is reporting errors about the stats.db object.
What could be a possible cause of this problem?

Answer options

• A. vSAN Health Service is disabled
• B. vSAN Performance Service is not enabled
• C. vSAN Performance Service is not enabled on one of the ESX nodes
• D. There are inaccessible/unhealthy vSAN objects

Correct answer: B

Explanation

The correct answer is B because the vSAN Performance Service must be enabled for accurate performance metrics, and without it, the stats.db object cannot function correctly. Option A is incorrect since the Health Service being disabled does not directly relate to the stats.db object. Option C is also wrong because the issue pertains to the overall service not being enabled, not just on one node, and option D does not specifically address the performance service aspect, making it irrelevant to the reported issue.