Edit Cluster Parameters
When editing a cluster node, you can only edit the cluster leader preference. You can only change the cluster leader preference on one node at a time.
For the leader preference, higher values are more likely to claim the Leader and Standby roles; lower values are less likely.
To edit leader preferences:
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1.
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To set the leader preference for devices, right-click the required device and click the Edit Details options button. |
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2.
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The Device configuration quick view should appear on the right. Edit the Leader Preference in the text box. |
Note: Most of the fields are read-only. You can change the cluster leader preference, as desired. Use preference settings from 10 to 100 for leader, standby, and member roles. Use preference settings from 1 to 9 for normal nodes that are excluded from taking the leader or standby role. GigaVUE TA Series nodes always have a preference of 1.
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4.
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After saving your changes to the nodes, click Update to apply the changes to the cluster. |
A Confirmation window appears advising that a backup file is generated with the updated traffic configurations. The configurations saved in the backup file must be applied manually to restore the traffic configurations after the cluster is up.
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6.
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The Manage Cluster update notification window appears showing the status of each update activity on the nodes, cards, GigaStreams and stack links. |
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7.
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After the cluster update operation completes, a “Manage Cluster Completed” message appears. |
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8.
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Click Go to Cluster to view the updated cluster overview |