There are at least three logs to keep. They are:- PBS event logs GateKeeper logs message logs which provide a mapping between the two above. You should be backing these logs up somewhere else regularly so that:- a) they are safe against disk trashes b) you keep them beyond the default log cycle lifetime. John > -----Original Message----- > From: Testbed Support for GridPP member institutes > [mailto:[log in to unmask]] On Behalf Of Fraser Speirs > Sent: 17 January 2005 10:31 > To: [log in to unmask] > Subject: Which logs to archive before upgrade? > > > We're just about to start upgrading Glasgow to SL3 and LCG > 2.3. Exactly which logs should I be archiving in order to > fulfil our security requirements? > > Thanks, > Fraser > -- > Technical Coordinator - ScotGrid > a: Room 481, Kelvin Building, University of Glasgow > w: http://ppewww.ph.gla.ac.uk/~fspeirs/ t: 0141 330 6439 >