HP XP P9500 Storage - Manual (Page 485)

Failover
1. Stop operation at the primary site.
2. From the intermediate site, execute the YKSUSPND REVERSE command for the Continuous
Access Synchronous Z copy group container.
•
YKQUERY
•
YKSUSPND REVERSE
•
YKEWAIT GOTO(SUSPEND)
3. Start operation at the intermediate site.
4. From the intermediate site, execute the YKRESYNC REVERSE command for the Continuous
Access Synchronous Z copy group container.
Using a 4x4x4 Cascade Configuration 485