- Node Out Of Quorum - AutoSupport message
- ONTAP 9
- 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 QUORUMcontaining the diagnostic data needed to identify the cause of the fault.