Error Message:

The disk associated with cluster disk resource 'name ' could not be found. The expected signature of the disk was name. If the disk was removed from the cluster, the resource should be deleted. If the disk was replaced, the resource must be deleted and created again in order to bring the disk online. If the disk has not been removed or replaced, it may be inaccessible at this time because it is reserved by another cluster node.

Explanation:

The cluster service attempted to mount a physical disk resource in the cluster, and the cluster disk driver could not locate a disk with this signature. The disk might be offline or might have failed. This error can occur if the drive has been replaced or re-formatted. It can also occur if another system continues to hold a reservation for the disk.

User Action:

Determine why the disk is offline or non-operational. Check cabling, termination, and power for the device. If the disk has failed, replace the disk and add the disk resource to the same group as the old disk. Remove the old Disk resource. Restore data from a backup and adjust resource dependencies within the group to point to the new Disk resource.