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

Primary site host failure (when operations can be performed on both Continuous
Access Journal Z copy pairs)
Perform the procedures below when the host at the primary site fails and operations can be
performed on both Continuous Access Journal Z copy pairs.
The procedures below applies when you perform a failover to remote site 1. To perform a failover
to remote site 2, replace remote site 1 with remote site 2 and replace remote site 2 with remote
site 1 in the procedures.
Failover
1. From remote site 1, execute the YKDELETE command for the Continuous Access Journal Z
copy pair between the primary site and remote site 2.
• YKQUERY
• YKDELETE
• YKEWAIT GOTO(SIMPLEX)
2. From remote site 1, execute the YKSUSPND REVERSE command for the Continuous Access
Journal Z copy pair between the primary site and remote site 1.
• YKQUERY
• YKSUSPND REVERSE
• YKEWAIT GOTO(SUSPEND)
400 Maintenance and troubleshooting operations