In the SRDF configuration, illustrated in the exhibit above, R1 volumes are write-enabled; R2 volumes are write-disabled and the SRDF link is ready. What happens in the event of the Host on “Site A” failing?

A.
An SRDF failover operation must be executed for the SRDF pairs. The production work could then be restarted on the host on site B.

B.
Symmetrix will detect the failure and automatically write-enabled the R2 Volume. The production work could then be restarted on the host on site B.

C.
The host on site B can access the R1 Volumes through the SRDF links and continue the production work the R1 Volumes.

D.
The production work must be suspended until the host on site A can be restored.