Follow-up Comment #4, sr #124709 (project xrootd): The grid-map file maps DN (not hash) to local user; the local user can then be checked against the authfile. Yes, Matevz, let's have a look at this together when you will be at CERN. Gerri _______________________________________________________ Reply to this item at: <http://savannah.cern.ch/support/?124709> _______________________________________________ Message sent via/by LCG Savannah http://savannah.cern.ch/