In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?

In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?
A . SFTT = 0
B . SFTT = 1
C . PFTT = 1
D . PFTT = 0

View Answer

Answer: D

Explanation:

PFTT can be seen as “site failures”, and you can always only tolerate 1 at most. SFTT can be seen as host failures, and you can define this between 0 and 3 https://www.yellow-bricks.com/2018/03/19/vsan-stretched-cluster-pftt-and-sftt-what-happens-when-a-full-site-fails-and-multiple-hosts-fail/

Reference: https://www.delltechnologies.com/asset/en-us/products/converged-infrastructure/technical-support/h15275-vxrail-planning-guide-virtual-san-stretched-cluster.pdf (5)