Verifying the health of the MetroCluster configuration

You should check the health of the MetroCluster configuration to verify proper operation.

1. Verify that the MetroCluster components are healthy: metrocluster check run

   Example

   dpgqa-mcc-funct-8040-0403_siteA::*> metrocluster check run
   
   ----
   

   Result

   The operation runs in the background.
2. After the metrocluster check run operation completes, run metrocluster check show to view the results.

   Result

   After approximately five minutes, the following results are displayed:

   -----------
   dpgqa-mcc-funct-8040-0403_siteA::*> metrocluster check show
   
   Last Checked On: 4/7/2019 21:15:05
   
   Component           Result
   ------------------- ---------
   nodes               ok
   lifs                ok
   config-replication  ok
   aggregates          warning
   clusters            ok
   connections         not-applicable
   volumes             ok
   7 entries were displayed.
   
3. To check the status of the running MetroCluster check operation, use the command: metrocluster operation history show -job-id 38
4. Verify that there are no health alerts: system health alert show