What does NTSTATUS 0x80130001 (STATUS_CLUSTER_NODE_ALREADY_UP) mean?

STATUS_CLUSTER_NODE_ALREADY_UP

The node is already in the requested Up state

STATUS_CLUSTER_NODE_ALREADY_UP is a state-transition result, not a new availability failure. A caller asked the cluster to bring a node up, but the node record already reports the requested state. Treat it as an idempotency signal: the desired transition has no work left to perform.

Do not use this result alone to prove that every clustered role is healthy or that the node owns the expected workload. Node state, resource ownership, and application health are separate observations. Record the node identity and the operation that produced the status before deciding whether the caller should continue.

What to verify

• Use Get-ClusterNode to confirm the node name and current state.
• Check clustered-role ownership separately when the operation was part of failover or maintenance.
• Avoid turning an already-satisfied start request into a retry loop that hides later state changes.

References

• Microsoft: Get-ClusterNode
• Microsoft: Get-ClusterLog
• Microsoft: Failover Clustering overview

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