What is the purpose of VPLEX Witness in a Metro environment?
A) Observe the state of the clusters, Distinguish link outages, Intercluster failures, Resume or suspend I/O
B) Prevent cluster link failure, Stop I/O transfer, Split consistency groups, Failover consistency groups
C) Send notifications, Pause I/O transfer, Initiate vault dump, Failover consistency groups
D) Observe state of the clusters, Suspend I/O, Execute health-check, Resume I/O

Question

Quizplus · Accepted Answer

VPLEX Witness is used to observe the state of the clusters, distinguish between link outages and intercluster failures, and decide whether to resume or suspend I/O operations to maintain data consistency in a Metro environment.

What Is the Purpose of VPLEX Witness in a Metro