Dell EMC Specialist – Systems Administrator, Elastic Cloud Storage — Question 63
When does vSAN deduplication occur in a VxRail cluster?
Answer options
- A. During writes from the host to the cache tier
- B. During destage from the cache tier to the capacity tier
- C. During writes from the host to the capacity tier
- D. During destage from the capacity tier to the cache tier
Correct answer: B
Explanation
The correct answer is B because vSAN deduplication is performed during the destaging process from the cache tier to the capacity tier, optimizing storage space. The other options are incorrect as deduplication does not occur during writes or destages in the other specified directions.