HP XP P9500 Software User's Manual page 276

1. Add a copy pair to the copy group definitions for Cnt Ac-S Z and Cnt Ac-J Z:
After the copy group definitions have changed, transfer the changed copy group definition
file to another host.
If you execute a rescan to add a copy pair, perform the same operation on the other
host.
2. From the primary host, make sure that the Cnt Ac-S Z copy group status is DUPLEX, and then
execute the YKMAKE SELECT(COND) command for the copy pair that has been added to
the Cnt Ac-S Z copy group definition.
HP recommends that you execute the YKQUERY command before executing the YKMAKE
command, because the YKMAKE command is executed only for the added copy pair. If the
YKQUERY command is not executed beforehand, an I/O error might occur during the YKMAKE
command execution. However, if an I/O error occurs, copy pair creation processing will
continue.
276 Using Business Continuity Manager