HP XP P9000 Business Continuity Manager User Guide (T5253-96086, November 2013)

Operating procedure during a primary site storage system failure (with information
lost from memory)
The following are the procedures to be performed when failure, with information lost from memory,
occurs in the primary site storage system.
Failover
1. From the intermediate site, execute the YKSUSPND REVERSE command for the Continuous
Access Synchronous Z copy group container.
• YKQUERY
• YKSUSPND REVERSE
• YKEWAIT GOTO(SUSPEND) NOINVALIDCHECK
Using a 4x4x4 Cascade Configuration 509