Hi Pete, the redirector server was upgraded to SL 3.03. Now we could start olbd from xrootd's RHEL RPM without any problem. Thank you! Manfred Peter Elmer wrote: > Hi Manfred and Rolf, > > Sorry for the late reply. (You picked a somewhat awkward time to try this > since Andy is away and I'm just back from vacation in a series of > meetings/transits this past week!) > > I'll give this a try to see if I can reproduce it. I see, however, that > you restarted things yesterday: > > root 3349 3082 0 Nov10 pts/0 00:00:11 /opt/xrootd/bin/xrootd -r -l /var/log/babar2.xrdlog -c /opt/xrootd/etc/redirector.cf > root 3361 3082 0 Nov10 pts/0 00:00:11 /opt/xrootd/bin/olbd -m -l /var/log/babar2.olblog -c /opt/xrootd/etc/redirector.cf > > and I don't see anything in the log files about "Unable to bind socket; > address already in use". There are other problems related to the dataservers > connecting to the redirector, I think, but I'll look at those now. > > One thing that I recall is that Jos and I looked at setting up xinitd > style restarts of the server. That wasn't still there, was it? (I don't > see it now, but presumably it would have interfered with separate attempts > to start the daemons by hand.) > > Pete > > On Fri, Nov 05, 2004 at 01:00:36PM +0100, Manfred Alef wrote: > >>Hi Pete, >> >>the config files are from http://xrootd.slac.stanford.edu/ >>examples/multserver/index.html. >> >>Best regards >>Manfred >> >>babar2 # cat redirector.cf >># >># redirector.cf >># >># xrootd >>#+xrootd.fslib /opt/xrootd/lib/libXrdOfs.so >>xrootd.fslib /usr/local/xrootd/lib/i386_linux24/libXrdOfs.so >>xrootd.export /data >>odc.manager l01-001-122 3121 >>odc.trace redirect >># olbd >>olb.port 3121 >>#+olb.allow host kanrdr.slac.stanford.edu >>#+olb.allow host kan001.slac.stanford.edu >>#+olb.allow host kan002.slac.stanford.edu >>olb.allow host l01-001-122 # babar2.fzk.de >>olb.allow host f01-001-121 >>olb.allow host f01-001-122 >>babar2 # >> >>[root@f01-001-122 etc]# cat dataserver.cf >># >># dataserver.cf >># >># xrootd >>#+xrootd.fslib /opt/xrootd/lib/libXrdOfs.so >>xrootd.fslib /usr/local/xrootd/lib/i386_linux24/libXrdOfs.so >>xrootd.export /data >>oss.readonly >>odc.manager l01-001-122 3121 >># olbd >>olb.port 3121 >>olb.subscribe l01-001-122 3121 >>[root@f01-001-122 etc]# >> >> >> >>Peter Elmer wrote: >> >>> [CC the xrootd mailing list] >>> >>> Hi Rolf, >>> >>> Do you have the config files you are using to try to start xrootd and >>>the olbd (on the redirector and the file servers)? >>> >>> Pete >>> >>>On Fri, Nov 05, 2004 at 11:33:47AM +0100, Manfred Alef wrote: >>> >>> >>>>Hi Pete, >>>> >>>>I am sitting here at GridKa together with Manfred Alef and we are trzing >>>>to install xrootd on two of the fileservers and on babar2, a login >>>>mashine which will also be the redirector. >>>>We use the current production versin and had no problems starting xrootd >>>>and albd on one of the fileservers. However, when we trz to start the >>>>olbd on the redirector, it exits with exit code 1. The logfile is >>>>attached. We made sure nothing else is going on on the mashine (reboot) >>>>and also removed anz old socket we could find in /tmp/.olb/ >>>>Do you have an idea what could go wrong or what else we could try? >>>> >>>>Cheers, Rolf >>>> >>>>--------------------------------------------------------------- >>>>41105 10:44:31 32156 olb_Config: (c) 2004 SLAC olbd version >>>>20040907-0403 initializing as Manager >>>>041105 10:44:31 32156 olb_Bind: Unable to bind socket; address already >>>>in use >>>>041105 10:44:31 32156 olb_Config: Manager initialization failed. >>>>041105 10:46:15 32191 olb_Config: (c) 2004 SLAC olbd version >>>>20040907-0403 initializing as Manager >>>>041105 10:46:15 32191 olb_Bind: Unable to bind socket; address already >>>>in use >>>>041105 10:46:15 32191 olb_Config: Manager initialization failed. >>>>041105 10:48:49 32248 Schedule scheduling midnight runner in 47471 seconds >>>>041105 10:48:49 32248 olb_Config: (c) 2004 SLAC olbd version >>>>20040907-0403 initializing as Manager >>>>041105 10:48:49 32248 olb_Bind: Unable to bind socket; address already >>>>in use >>>>041105 10:48:49 32248 olb_Config: Manager initialization failed. >>>>041105 11:10:37 3175 olb_Config: (c) 2004 SLAC olbd version >>>>20040907-0403 initializing as Manager >>>>041105 11:10:37 3175 olb_Bind: Unable to bind socket; address already in use >>>>041105 11:10:37 3175 olb_Config: Manager initialization failed. >>>>041105 11:18:16 3332 olb_Config: (c) 2004 SLAC olbd version >>>>20040907-0403 initializing as Manager >>>>041105 11:18:16 3332 olb_Bind: Unable to bind socket; address already in use >>>>041105 11:18:16 3332 olb_Config: Manager initialization failed. >>>>---------------------------------------------------------------- >>> >>> >>> >>> >>>------------------------------------------------------------------------- >>>Peter Elmer E-mail: [log in to unmask] Phone: +41 (22) 767-4644 >>>Address: CERN Division PPE, Bat. 32 2C-14, CH-1211 Geneva 23, Switzerland >>>------------------------------------------------------------------------- >>> >> >> >>-- >> >>Mit freundlichen Gruessen >>Manfred Alef >> >>________________________________________________________________ >>Manfred Alef >>Forschungszentrum Karlsruhe GmbH >>Institut f. Wissenschaftliches Rechnen (IWR) >>Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen >>Tel.: (07247) 82-5732, Fax: (07247) 82-4972 >>Email: [log in to unmask] > > > > > ------------------------------------------------------------------------- > Peter Elmer E-mail: [log in to unmask] Phone: +41 (22) 767-4644 > Address: CERN Division PPE, Bat. 32 2C-14, CH-1211 Geneva 23, Switzerland > ------------------------------------------------------------------------- > -- Mit freundlichen Gruessen Manfred Alef ________________________________________________________________ Manfred Alef Forschungszentrum Karlsruhe GmbH Institut f. Wissenschaftliches Rechnen (IWR) Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen Tel.: (07247) 82-5732, Fax: (07247) 82-4972 Email: [log in to unmask]