HP XP P9500 - Page 403

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)
Using a 4x4x4 Cascade Configuration 403