Hello Andreas Could add the directive: xrootd.fslib <your xrootd lib path>/libXrdOfs.so to the config file. Cheers, Wilko On Fri, 2 Nov 2007, Andreas Petzold wrote: > Hi, > > I want to setup a redirector and dataserver using the following config file: > > all.manager lobsang.neubert23.net 3121 > all.role manager if lobsang.neubert23.net > all.role server if rincewind.neubert23.net > olb.allow host rincewind.neubert23.net > olb.port 3121 > olb.path w /home/xrootd/testdata > xrd.protocol xrootd * > xrootd.export /home/xrootd/testdata > xrootd.async off > xrd.adminpath /home/xrootd/xrdadmin > olb.adminpath /home/xrootd/olbadmin > olb.trace all > > Are there any obvious problems with this configuration? > > The problem is, that while the manager olbd and the server olbd start, they > never communicate with each other. Here are the log files: > > Manager log: > > 071102 21:03:25 001 (c) 2004 Stanford University/SLAC xrd version > 20070321-1251p1 > 071102 21:03:25 001 olbd [log in to unmask] initialization started. > 071102 21:03:25 001 Using configuration file opt/xrootd/etc/xrootd.cfg > 071102 21:03:25 001 Maximum number of connections is 1024 > 071102 21:03:25 001 (c) 2006 Stanford University/SLAC olbd. > 071102 21:03:25 001 [log in to unmask] phase 1 initialization started. > 071102 21:03:25 001 [log in to unmask] phase 1 manager initialization > suceeded. > 071102 21:03:25 001 [log in to unmask] phase 2 manager initialization > started. > 071102 21:03:25 001 olb_Config: Round robin scheduling in effect. > 071102 21:03:25 001 [log in to unmask] phase 2 manager initialization > completed. > 071102 21:03:25 001 olbd [log in to unmask]:3121 initialization > completed. > 071102 21:04:55 4570 olb_Config: manager service enabled. > > Server log: > > 071102 21:03:46 001 (c) 2004 Stanford University/SLAC xrd version > 20070321-1251p1 > 071102 21:03:46 001 olbd [log in to unmask] initialization started. > 071102 21:03:46 001 Using configuration file opt/xrootd/etc/xrootd.cfg > 071102 21:03:46 001 Maximum number of connections is 1024 > 071102 21:03:46 001 XrdSched: scheduling underused thread monitor in 780 > seconds > 071102 21:03:46 001 XrdSched: Starting with 2 workers > 071102 21:03:46 001 XrdLink: Allocating 16 link objects at a time > 071102 21:03:46 001 XrdPoll: Starting poller 0 > 071102 21:03:46 001 XrdPoll: Starting poller 1 > 071102 21:03:46 001 XrdPoll: Starting poller 2 > 071102 21:03:46 001 XrdProtocol: getting port from protocol olbd > 071102 21:03:46 001 (c) 2006 Stanford University/SLAC olbd. > 071102 21:03:46 001 [log in to unmask] phase 1 initialization > started. > 071102 21:03:46 001 [log in to unmask] phase 1 server initialization > suceeded. > 071102 21:03:46 001 XrdProtocol: getting protocol object olbd > 071102 21:03:46 001 [log in to unmask] phase 2 server initialization > started. > 071102 21:03:46 001 calcSpace New fs info; maxfree=23856404K totfree=23856404K > 071102 21:03:46 001 olb_Meter: Found 1 filesystem(s); 22G total bytes free; > 22G available > 071102 21:03:46 001 [log in to unmask] phase 2 server initialization > completed. > 071102 21:03:46 10383 XrdSched: running olbd startup inq=0 > 071102 21:03:46 10383 olb_Start: Waiting for primary server to login. > 071102 21:03:46 001 olbd [log in to unmask]:54267 initialization > completed. > 071102 21:03:46 001 XrdSched: scheduling midnight runner in 10574 seconds > 071102 21:04:22 10383 calcSpace New fs info; maxfree=23856400K > totfree=23856400K > 071102 21:04:46 10383 calcSpace New fs info; maxfree=23856324K > totfree=23856324K > 071102 21:05:46 10383 calcSpace New fs info; maxfree=23856320K > totfree=23856320K > > There is no filewall between the two hosts and when I us nc to connect to port > 3121 on the manager I see a log message about the connection attempt in the > master log file. > > I don't have an idea what I could be doing wrong. Any advice? > > Cheers, > > Andreas >