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Cluster HA is not working correctly  after motherboard replacement on MetrCluster

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Category:
metrocluster
Specialty:
MetroCluster
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Applies to

  • ONTAP 9
  • MetroCluster

Issue

  • The node "ClusterA-01" of MetoCluster "ClusterA" first down due to battery problems, then the node "ClusterA-02"takeover "ClusterA-01"
  • Then in takeover state, node "ClusterA-02 "is down again due to the same problem. At this time, the two nodes at site ClusterA are all down
  • MeroCluster switchover successfully
  • After performing  motherboard replacement at the ClusterA site and performing switchback , The ClusterA prompts the following error:

ClusterA::> cluster show
Node Health Eligibility
--------------------- ------- ------------
ClusterA-01 true true
ClusterA-02 true true

Warning: Cluster HA is not working correctly. Make sure that both nodes are
healthy by using the "cluster show" command; then reconfigure cluster
HA to correct the configuration. Check the output of "cluster ha
show" following the reconfiguration to verify node health. If
reconfiguring cluster HA does not resolve the issue, contact
technical support for assistance.
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