What are benefits of SRDF/A Multi-Session Consistency?

A.
Consistency of R2 data across devices in multiple SRDF/ A sessions.Coordinated cycle
switching of the SRDF/A sessions.

B.
Sessions can be within or across Symmetrix arrays. Allows combining SRDF/S groups
and SRDF/A groups.

C.
Coordinated cycle switching of the SRDF/A sessions. “Failure” conditions are detected,
so only the session in which the failure occurs will be stopped.

D.
Provides Consistency Group “Trip” processing. “Failure” conditions are detected, so only
the session in which the failure occurs will be stopped.