VMware App Volumes 4 Specialist — Question 10

An administrator arrives at work and begins their morning checks on a four node, all-flash vSAN Cluster. They notice the vSAN datastore reached 99% capacity due to a single node failure.
How can the administrator provide temporary relief?

Answer options

• A. change FTT=1 with RAID-5 (Erasure coding) to FTT=1 with RAID-1 (Mirroring)
• B. change FTT=1 with RAID-1 (Mirroring) to FTT=1 with RAID-5 (Erasure coding)
• C. change FTT=1 with RAID-1 (Mirroring) to FTT=0 No data redundancy
• D. change FTT=1 with RAID-5 (Erasure coding) to FTT=0 No data redundancy

Correct answer: B

Explanation

The correct answer is B because changing from FTT=1 with RAID-1 to FTT=1 with RAID-5 allows for better space efficiency while maintaining fault tolerance. Options A and D do not provide the necessary capacity relief, and option C removes redundancy, which is not a suitable temporary solution in this scenario.