HP XP7 Business Continuity Manager User Guide (TK954-96005)

Failover
The failover procedure to be performed if a failure, with no information lost from memory, occurs
in the primary site storage system is the same as the failover procedure performed if a failure, with
information lost from memory, occurs in the primary site storage system. For details, see (page 551)
in (page 550).
Failback
1. Correct the primary site storage system failure.
2. Stop operation at the local site.
3. From the local site, execute the YKRESYNC REVERSE command for the Cnt Ac-S Z copy group
container.
• YKQUERY
• YKRESYNC REVERSE
• YKEWAIT GOTO(DUPLEX)
558 Maintenance and troubleshooting operations