Pair configuration definition workflow – HP XP Array Manager Software User Manual
Page 142
Conditions when the wizard cannot be launched
Method for
launching the wiz-
ard
•
A copy group that belongs to the same cascade has been reserved by another
workflow.
•
At least one of the selected volumes does not belong to the same copy group.
•
A copy group in the same cascade contains pairs of multiple copy types.
•
Replication Manager is not aware of the pair management server (on either the
primary or secondary side) that manages copy groups belonging to the same cas-
cade.
•
A pair that has the same primary volume exists in a copy group belonging to the
same cascade.
•
A copy group belonging to the same cascade has more than one primary or second-
ary subsystem.
•
In a cascade configuration, the number of pairs in the parent group is less than the
number of pairs in the child group.
•
Any group in the topology is a copy group defined by device group.
•
The copy group names or the pair names of the groups involved in the same duplicate
configuration are different.
•
The copy pair names involved in a duplicate configuration are the same but the in-
cluded volumes are different.
Selecting a Paired
LUN
Pair configuration definition workflow
The following figure shows the flow for defining copy pairs and replicating volumes.
Managing pair life cycle
142