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To Remove Primary CommandCenter Node:
1.
To remove Primary Node status from a CommandCenter unit and reassign it to another unit in your
configuration, select the Primary CommandCenter Node in the Cluster Configuration table and click
Remove Cluster.
2.
When the confirmation message appears, click
Yes
to remove Primary Node status, or click
No
to
Cancel
.
Figure 137 Remove Cluster Confirmation Window
Note: Clicking Remove Cluster does not delete the Primary CommandCenter unit from
your configuration; it simply removes the designation of Primary Node. Remove Cluster
is only available when no backup nodes exist.
3.
Click
Close
to exit the Cluster Configuration screen.
To Recover a Failed CommandCenter Node:
When a node fails and failover occurs, the failed node will recover in
Waiting
status.
1.
Select the Waiting node in the Cluster Configuration table.
2.
Add it as a backup node by clicking on
Join “Waiting” Node
.
3.
A confirmation message will appear. Click
Yes
to assign Secondary status to the selected node, or
click
No
to
Cancel.
If you click
Yes
, you will need to wait for the Secondary node to restart just as
with
Join Backup
.
Note: Once a node is in Waiting mode, it can be started in either Standalone mode or
Backup mode.
Figure 138 Recovering a node from Waiting status.
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