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STATUS_CLUSTER_CSV_REDIRECTED
The operation cannot run while CSV block I/O is redirected
STATUS_CLUSTER_CSV_REDIRECTED does not say that redirected I/O is inherently broken. It says this particular operation requires direct block access, while CSVFS currently routes I/O through the coordinator node. Redirected mode is a resilience path when a node cannot communicate directly with storage.
Measure the state per node before changing ownership. The relevant evidence is the redirection reason, coordinator, storage path, and SMB/cluster-network health. Forcing a mode change only to make one API return success can hide the original storage or network fault.
What to verify
Get-ClusterSharedVolumeStateoutput for direct/redirected state and redirection reason.- The coordinator node and the affected node’s direct storage connectivity.
- Cluster network capacity and SMB components used for redirected I/O.
References
- Microsoft: CSV direct and redirected I/O
- Microsoft: CSV state diagnostics
- Microsoft: passive-node CSV troubleshooting
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