ERROR_CLUSTER_NODE_IN_GRACE_PERIOD 0x8007175A

Error code 5978 · HRESULT 0x8007175A

WINDOWS

The cluster node is in grace period.

Windows troubleshooting diagram: Device Manager warning and a system file scan
Windows errors: check drivers, system files and Event Viewer, in that order.

What it means

ERROR_CLUSTER_NODE_IN_GRACE_PERIOD is a Windows error code (system error 5978, returned as HRESULT 0x8007175A) reported by Windows. Its official message is: “The cluster node is in grace period.”

How to fix ERROR_CLUSTER_NODE_IN_GRACE_PERIOD

  1. Reboot once — many one-off system codes disappear with a clean restart
  2. Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
  3. Find the source in Event Viewer → System: filter for this exact code and open its provider link

Related errors

ERROR_CLUSTER_NODE_ISOLATEDERROR_CLUSTER_NODE_QUARANTINEDERROR_CLUSTER_NODE_DRAIN_IN_PROGRESSERROR_CLUSTER_NODE_ALREADY_HAS_DFS_ROOTERROR_CLUSTER_UPGRADE_INCOMPLETEERROR_CLUSTER_CSV_IO_PAUSE_TIMEOUTERROR_CLUSTER_UPGRADE_IN_PROGRESS

Source: Microsoft WinError.h

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