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Node Out Of Quorum - AutoSupport message

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ontap-9
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Applies to

  • Node Out Of Quorum - AutoSupport message
  • ONTAP 9

Issue Summary

  • Connectivity, Liveness, Availability Monitor (CLAM), are functions used by each node in the cluster to monitor the availability of the other nodes.
  • When CLAM detects a communication fault on the cluster network or a node outage it will initiate an HA takeover of the isolated node(s) to maintain the service of the faulted node(s) data.
  • Each node in the cluster will generate and send an AutoSupport with the reason NODE(S) OUT OF CLUSTER QUORUM containing the diagnostic data needed to identify the cause of the fault.

 

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