Reviewing High Availability configuration and status

Last Updated : May 05, 2017 |
Prolog information
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After the 1+1 High Availability cluster is formed, several EM pages display new features that reflect the new High Availability state.
Use this procedure to use the new features of High Availability and to ensure High Availability is in full service:
  1. Using the EM for the Primary server, navigate to EMSystem StatusCluster Status.
  2. Confirm the following:
    ADDITIONAL INFORMATION:
    • Only two nodes are listed.
    • One Element Role is listed for each of the Primary and Backup server.
    • No alarms are listed in the Alarm Description column.
  3. Navigate to EMSystem StatusElement Status.
    ADDITIONAL INFORMATION:
    The system now displays a new field, High Availability State, on the Element Status page.
    High Availability State must be Active.
    Ensure no alarms or service impacting states exist.
    ADDITIONAL INFORMATION:
  4. Using the EM for the Backup server, navigate to EMSystem Status Element Status.
    ADDITIONAL INFORMATION:
    The system displays a new field, High Availability State, on the Element Status page.
    ADDITIONAL INFORMATION:
    The High Availability State must be Standby.
    Ensure no alarms or service impacting states exist.
Related links
1+1 High Availability cluster configuration