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

4. From the primary site, execute the YKMAKE REVERSE command for the Continuous Access
Synchronous Z copy pair whose S-VOLs are in the storage system in which the failure occurred.
• YKQUERY
• YKMAKE REVERSE
• YKEWAIT GOTO(DUPLEX)
5. From the primary site, execute the YKRESYNC REVERSE command for the Continuous Access
Synchronous Z copy pair whose S-VOLs are in the storage system in which the failure did not
occur.
• YKQUERY
• YKRESYNC REVERSE
• YKEWAIT GOTO(DUPLEX)
506 Maintenance and troubleshooting operations