Pair configuration definition workflow – HP XP P9000 Command View Advanced Edition Software User Manual
Page 143
Conditions when the wizard cannot be launched
Method for
launching the wiz-
ard
•
The LU is a command device or a remote command device.
•
The LU has been reserved by another workflow.
•
The LU is a virtual volume.
•
If the LU is an internal volume to which an external volume is mapped, the host I/O
suppression mode is enabled.
•
Replication Manager is not aware of the pair management server that is identifying
the associated subsystem command device.
•
A volume spanning multiple storage systems is selected.
•
The volume is a THP-Pool-VOL.
•
The volume is a journal volume.
Selecting an Un-
paired LU
•
A copy group that belongs to the same cascade has been reserved by another
workflow.
•
A copy group that belongs to 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.
•
If any group in the topology is a copy group defined in storage.
Selecting a copy
group
•
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.
•
If any group in the topology is a copy group defined in storage.
Selecting a Paired
LU
Pair configuration definition workflow
The following figure shows the flow for defining copy pairs and replicating volumes.
User Guide
143