The status of the wormhole corresponding to the attach point is being put in doubt. This action only occurs if there is another issue with the fileset record requiring repair.
If the cluster has not been upgraded to release 2.2, run the metadata checker again after the upgrade is complete. If this error occurs after the upgrade, verify that all servers are operational and run the metadata checker again.
Optionally, you can attach the fileset again to the same location to validate that the wormhole is correct.
Parent topic: Metadata server logging facility messages