HP XP P9000 for Business Continuity Manager Software Reference Guide

NOTE:
• Do not dissolve copy pairs during a planned outage.
• In 4x4x4 Delta Resync configurations, when all copy pairs in EXCTG whose copy direction
is from the primary site to the remote site are dissolved, the journal groups whose copy direction
is from the local site to the remote site are also dissolved from EXCTG registration.
For example, if a Delta Resync is executed and then the YKRECVER command is executed
when EXCTG is in the HOLD status and the copy direction is from the primary site to the remote
site, the journal groups whose status is DUPLEX and copy direction is from the local site to
the remote site are dissolved from EXCTG registration. As a result, the YKZ296E message is
output if the YKQUERY command is executed to obtain the status of Universal Replicator copy
pairs whose copy direction is from the local site to the remote site. In this case, perform either
of the following operations to register journal groups in EXCTG for the storage system:
◦ Execute the YKMAKE HOLD command for Universal Replicator copy pairs whose copy
direction is from the primary site to the remote site.
◦ Execute the YKMAKE command with a SELECT(COND) specified for Universal Replicator
copy pairs whose copy direction is from the local site to the remote site.
OperationConditionNo.
Copy pairs that have been made are transitioned
to the DUPLEX status, and then included in
EXCTG.
A journal group specified by the DEVN
parameter is already registered in EXCTG.
1
Copy pairs that have been made are not
included in EXCTG even after they have
transitioned to the DUPLEX status.
A journal group specified by the DEVN
parameter is not registered in EXCTG.
2
ONLINE({YES|NO})
Specify whether to make a copy pair if the copy destination volume is online.
YES
Make a copy pair even if the copy destination volume is online.
NO
Do not make a copy pair if the copy destination volume is online.
Command details 223