VMware App Volumes Specialist (2021) — Question 82

An administrator has decided to switch the Preferred Fault Domain in a vSAN stretched cluster. Resynchronization activity increased drastically after this change.

Which action should the administrator take next time to avoid this problem?

Answer options

• A. Changing the Data locality setting to None
• B. Adding additional hosts to both domains in existing vSAN cluster
• C. Adding disks to hosts and creating additional disk groups
• D. Putting all hosts from Secondary domain into maintenance mode

Correct answer: A

Explanation

The correct answer is A because changing the Data locality setting to None can help minimize resynchronization demands when switching the Preferred Fault Domain. Options B and C do not directly address the issue of increased resynchronization caused by this change, while option D could potentially exacerbate the situation by putting hosts into maintenance mode.