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STATUS_CLUSTER_NODE_DOWN
The cluster reports the node as Down
STATUS_CLUSTER_NODE_DOWN is an observed cluster state, not a root-cause diagnosis. The node can be Down because it was intentionally stopped, the Cluster service is not participating, or cluster communication failed; the code itself does not choose among those causes.
Diagnose the state change in time order. Check node state, workload ownership, node-specific events, and the cluster log around the transition. Do not immediately restart several nodes, because preserving quorum and the evidence of the first failure is more valuable than generating additional transitions.
What to verify
- Run
Get-ClusterNodeand record the full state of every member. - Create a time-bounded cluster log with
Get-ClusterLog. - Verify network interfaces and storage/role impact before attempting a rejoin.
References
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