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Oracle Data Guard 11gR2 Administration Beginner's Guide by Nassyam Basha, Emre Baransel

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Time for action – setting the threshold and creating an incident for estimated failover time metric

Perform the following steps to set a threshold and create an estimated failover time metric:

  1. Open the database home page for the standby database by navigating to Targets | Databases and then clicking on the name of the standby database.
  2. Navigate to the metrics page by navigating to Oracle Database | Monitoring | All Metrics.
  3. Expand the Data Guard Performance category and click on the Estimated Failover Time section:
    Time for action – setting the threshold and creating an incident for estimated failover time metric
  4. Click on Modify Thresholds. Enter 15 for Warning Threshold and 20 for Critical Threshold. Then click on Save Thresholds:
  5. Navigate to the ...

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