Troubleshooting : Recovery Node and PN Disk Space Alerts : A0901
  
A0901
Message: An unexpected error was encountered when attempting to update the contents of a Recovery Node. The error status returned was: ReturnStatusListedBelow. No further updates to the Recovery Node will be attempted until you select the Initialize button.
Solution: Depends on the return status listed under the drop‑down hotspots below.
InvalidData
Do not reinitialize the RN. This issue might indicate a problem with the Repository. Contact Quorum Support.
SelectTimeout
Reinitialize the RN.
SystemErrDiskFull
Data in one or more protected volumes has exceeded its virtual disk size allocated on the onQ. Resize the vdisk for the volume(s) indicated in the alert.