An architect has been asked to plan the impact of a storage policy change to one of the production All-Flash based vSAN datastores. The change will reduce the failures to tolerate value from 2 to 1 for objects with a RAID-1 (Mirroring) layout in the existing policy. This change will be applied to multiple VMs. Which statement is correct in this scenario? 

Answer options:

A. FTT-2 requires another change to apply a RAID-6 configuration.
B. The policy will need to be recreated and applied with an additional tag.
C. There will be no objects rebuilt that impact performance.
D. There will be an object rebuild impact on performance.

D