verify_health_mcc_config.adoc

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sidebar	upgrade-arl-manual/verify_health_mcc_config.html	health, mcc, metrocluster, configuration, configure	Verify the health of the MetroCluster configuration and correct operation during a manual ARL upgrade on controllers running ONTAP 9.7 or earlier.

Verify the health of the MetroCluster configuration

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

Steps

1. Verify that the MetroCluster components are healthy:

   metrocluster check run

   cluster_A::> metrocluster check run
   
   Last Checked On: 10/1/2017 16:03:37
   
   Component           Result
   ------------------- ---------
   nodes               ok
   lifs                ok
   config-replication  ok
   aggregates          ok
   4 entries were displayed.
   
   Command completed. Use the "metrocluster check show -instance" command or sub-commands in "metrocluster check" directory for detailed results.
   To check if the nodes are ready to do a switchover or switchback operation, run "metrocluster switchover -simulate" or "metrocluster switchback -simulate", respectively.

2. Verify that there are no health alerts:

   system health alert show