Oracle I/O Domain Administration Guide

Monitor SuperCluster Virtual Assistant Health (Administrators Only)

Use the health monitor to monitor the status of the assistant and to manage any failures that might be detected. You must have the administrator role to perform this procedure.

The health monitor ensures that the SuperCluster Virtual Assistant remains in sync with SuperCluster subsystems and that the assistant has connectivity to applicable hosts.

If a failure is encountered, future I/O Domain deployment and destruction activities are disabled until all failures are cleared.

1. Access the SuperCluster Virtual Assistant.

   See Log In to the SuperCluster Virtual Assistant.

2. In the navigation panel, select Health Monitor.
   

   The first table lists the latest report. The second table is a summary of the prior 20 warnings and failures. For a full list, click the link at the bottom of this screen.

   A single Heath Monitor report includes several individual health checks, with further details available for each health check.

   Possible results:

   • Pass – No issues detected.

   • Warning – An issue was detected that was automatically resolved by the SuperCluster Virtual Assistant.

   • Fail – As issue was detected that requires human intervention. Look at the details, perform the provided actions to resolve the issue. Once resolved, clear the failure.

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     Note -  Future I/O Domain deployment and destruction activities are disabled until all failures are cleared.

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3. Run a health check by clicking Force-run Health Check.

   Health checks are run at the next opportunity.

4. View health check details by clicking Details.

   Example of details for a health check failure:

   
   
5. If failures are reported, take corrective action, then clear the failure.
   1. Perform the actions described in the details screen for each failure.
   2. Return to the Heath Monitor main screen.

      In the left navigation panel, click Health Monitor.

   3. Select the check box for each failure you want to clear.
   4. Click Clear Failure.
6. Consider your next action.

   • Monitor assistant activity – See Monitor Past Activity (Administrators Only).

   • Monitor deployment activity – See Monitor Current Activity.

   • Log out – See Log Out of the SuperCluster Virtual Assistant.