Multi Session Consistency

Multi Session Consistency (MSC) mode
SRDF/A Multi Session Consistency (MSC) mode refers to implementations where multiple primary SRDF groups and multiple secondary SRDF groups require consistency, and are thereby included in the same SRDF/A MSC session. In this environment, the SRDF/A cycle switch is driven by EMC host-based SRDF software to maintain consistency between multiple SRDF/A sessions operating in the SRDF/A single session mode.