==== files/attrs were not transferred ====
''files/attrs were not transferred'': This error may be returned because RDW doesn't 'know' about Rocket's groups.  
  * Applying group permissions from Rocket will fail because RDW has 'trumped' our local permissions and imposed its own permissions.  
  * This would not prevent the transfer if only the ''group'' attribute of the file couldn't be transferred ''rsync: chgrp ... failed: Invalid argument (22)'' 
  * RDW shares are set up to [[https://services.ncl.ac.uk/itservice/core-services/filestore/grouper-permissions/|allow access for users permitted by the PI]].