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Hi Andy, On 07/11/11 13:24, Andrew Hanushevsky wrote: > Hi Matevz, > > I suspect that this is occurring in one of the plug-ins. This should cause an > abort and a core file (make sure you have not set the core limit to 0) and would > provide a trace-back. Alternatively, you can run this under gdb to get it to > stop when this occurs. OK, thanks. Will set the core size limit to something reasonable and see what comes out -- see that one of cmsds is gone again. > Did any code related to the plug-ins change? The auth one ... but this should be irrelevant, I guess. The ofs plugin (XrdHdfs by Brian) hasn't changed in a while. Cheers, Matevž > -----Original Message----- From: Matevz Tadel > Sent: Monday, July 11, 2011 1:00 PM > To: xrootd-l > Subject: cmsd head disappearing > > Hi, > > I noticed this a couple of times now ... cmsd process (running from trunk on > Centos 5) just disappears, nothing useful in the logs. E.g., here is a log from > cmsd that died within seconds of being started: > http://matevz.web.cern.ch/matevz/tmp/cmsd.log > > Ah, just got one on another machine which wrote some stuff out: > > 110711 12:41:25 2947 Admin_Login initial request: 'login p 15979 port 1094' > 110711 12:41:25 2947 Update FrontEnd Parm1=1 Parm2=1094 > 110711 12:41:25 2947 State: Status changed to active > 110711 12:41:25 2947 Inform xrootd status > 110711 12:41:25 2947 do_Login:: Primary server 15979 logged in; data port is 1094 > 110711 12:41:26 2947 Dispatch manager.0:22@xrootd for state dlen=90 > 110711 12:41:26 2947 manager.0:22@xrootd do_State: > /store/data/Run2010B/Mu/AOD/Apr21ReReco-v1/0003/6E8B9B8A-EC70-E011-B079-E0CB4E4408F7.root > > pure virtual method called > terminate called without an active exception > > Any clues? Can I do something to help trace it down? > > Cheers, > Matevž