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Chapter 3 Replication Management
47
From the list, select a pair you want to unpair, and then click the [Execute] button.
You can select multiple executable pairs and execute them in a batch.
Unexecutable pairs cannot be selected.
(i) Selected Volume List
Displays the list of the pair (MV/RV) information selected in the Replication Information screen.
Volumes whose Execution Result is “Unexecutable” cannot be selected because they do not
satisfy the execution conditions.
For the “Unexecutable” volumes, do the following by referring to the Unexecutable Information.
Unexecutable Information Measure
Have Unpaired Execute it for a volume with the pair setting.
Replicated Change it to the Separated state and execute it again.
Restored Change it to the Separated state and execute it again.
Separating Execute it again in the Separated state.
Freeze Defreeze the Data Replication function and execute it again.
MV Force Unpaired Perform Forced Unpair for RV.
MV Monitoring
Suspended
Change the disk array of MV to the Monitored state and execute it
again.
RV Monitoring
Suspended
Change the disk array of RV to the Monitored state and execute it
again.
RV Force Unpaired Perform Forced Unpair for MV.
MV Outside iSM
Management
Execute it for a pair under the iSM management.
All Link Path Abnormal
Refer to 2.2.2 (2) “Link fault” in the “Data Replication User’s
Manual (Installation and Operation Guide for Windows)” to recover
from the failure.
Have been registered to
ATgroup
Execute it for a pair that is not registered in the AT-group.
Or, execute it after deleting a volume from the AT-group.
(ii) Summary Display/Details Display
For more information on this item, refer to 3.2.6 “Information Displayed on Execution Dialog”.
When you click the [Execute] button, the following message is displayed.
Figure 3-12 Confirmation Screen