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Hi Remi, We are sorting this out. I believe ths may be related (if not is) a problem related to stream id's and async i/o. This has been fixed in a version of xrootd that I have but since we tested it completely it's not available, sigh. Fabrizio, can you confirm this? Andy On Wed, 8 Dec 2004, Remi Mommsen wrote: > Hi, > > Unfortunately, xrdcp (version 20041124-0752) is hanging running against > bbrprod02 (running server from version 20041204-1254_dbg). However, the > traceback looks differently. > > Here the output from the logfile > (/nfs/kan023/vol1/log/SP6Signal/113486/merge/V00/BchToD0KAll.log): > > ..Copying... 041207 19:12:18 001 Xrd: (C) 2004 SLAC XrdClientAdmin 0.2 > beta > Executing xrdcp -d1 > /scratch//prod/submerge/SPskims/SP6Signal/002223/200312/113486/ > BchToD0KAllKan.01.root > root://bbrprod02:1094//prod/submerge/SPskims/SP6Signal/002223/200312/ > 113486/ > 041207 19:12:28 001 Xrd: main (C) 2004 SLAC INFN xrdcp 0.2 beta > 041207 19:12:28 001 Xrd: main > /scratch//prod/submerge/SPskims/SP6Signal/002223/200312/113486/ > BchToD0KAllKan.01.root --> > root://bbrprod02:1094//prod/submerge/SPskims/SP6Signal/002223/200312/ > 113486//BchToD0KAllKan.01.root > 041207 19:12:28 001 Xrd: (C) 2004 SLAC XrdClientAdmin 0.2 beta > 041207 19:12:28 001 Xrd: XrdClientUrlSet List of servers to connect to > is [bbrprod02:1094] > 041207 19:12:28 001 Xrd: ShowUrls The converted URLs count is 1 > 041207 19:12:28 001 Xrd: ShowUrls URL n.1: > bbrprod02.slac.stanford.edu:1094//. > 041207 19:12:28 001 Xrd: Create Access to server granted. > 041207 19:12:28 001 Xrd: Connect Connected. > Caching info: MissRate=0 MissCount=0 ReadsCounter=0 > Caching info: BytesUsefulness=0 BytesSubmitted=0 BytesHit=0 > 041207 19:12:28 001 Xrd: Create (C) 2004 SLAC INFN XrdClient 0.2 beta > 041207 19:12:28 001 Xrd: XrdClientUrlSet List of servers to connect to > is [bbrprod02:1094] > 041207 19:12:28 001 Xrd: ShowUrls The converted URLs count is 1 > 041207 19:12:28 001 Xrd: ShowUrls URL n.1: > bbrprod02.slac.stanford.edu:1094//. > 041207 19:12:28 001 Xrd: Create Access to server granted. > 041207 19:12:28 001 Xrd: Create Opening the remote file > /prod/submerge/SPskims/SP6Signal/002223/200312/113486// > BchToD0KAllKan.01.root > 041207 19:12:28 001 Xrd: Create File opened succesfully. > > > > Attaching gdb to LSF process 672466 on noma0233 shows: > > (gdb) where > #0 0x401c0344 in malloc_consolidate () from /lib/tls/libc.so.6 > #1 0x401bf949 in _int_malloc () from /lib/tls/libc.so.6 > #2 0x401beced in malloc () from /lib/tls/libc.so.6 > #3 0x4010489e in operator new(unsigned) () from /usr/lib/libstdc++.so.5 > #4 0x400f0b83 in std::__default_alloc_template<true, > 0>::allocate(unsigned) () > from /usr/lib/libstdc++.so.5 > #5 0x400f6be8 in std::string::_Rep::_S_create(unsigned, > std::allocator<char> const&) () from /usr/lib/libstdc++.so.5 > #6 0x400f6d19 in std::string::_Rep::_M_clone(std::allocator<char> > const&, unsigned) () from /usr/lib/libstdc++.so.5 > #7 0x400f4a86 in std::string::reserve(unsigned) () > from /usr/lib/libstdc++.so.5 > #8 0x400ebca9 in std::basic_stringbuf<char, std::char_traits<char>, > std::allocator<char> >::overflow(int) () from /usr/lib/libstdc++.so.5 > #9 0x400f1f54 in std::basic_streambuf<char, std::char_traits<char> > >::xsputn(char const*, int) () from /usr/lib/libstdc++.so.5 > #10 0x400e8951 in std::ostream::write(char const*, int) () > from /usr/lib/libstdc++.so.5 > #11 0x400e9066 in std::basic_ostream<char, std::char_traits<char> >& > std::operator<< <std::char_traits<char> >(std::basic_ostream<char, > std::char_traits<char> >&, char const*) () from /usr/lib/libstdc++.so.5 > #12 0x08072693 in SocketReaderThread () > #13 0x08064b3a in SocketReaderThread () > #14 0x08061649 in XrdOucMutex::~XrdOucMutex() () > #15 0x0805ff47 in GarbageCollectorThread () > #16 0x080564e4 in ReaderThread_loc(void*) () > #17 0x08054e72 in ReaderThread_loc(void*) () > #18 0x08055198 in ReaderThread_loc(void*) () > #19 0x08051ad7 in ReaderThread_loc(void*) () > #20 0x0804da3e in ReaderThread_loc(void*) () > #21 0x0804e91c in ReaderThread_loc(void*) () > #22 0x40163768 in __libc_start_main () from /lib/tls/libc.so.6 > #23 0x0804baf5 in ?? () > > I'll leave the process running for a few more hours in case Fabrizio > wants to have a look at it (the process runs under bbrskim). > > Cheers, > Remi > > --------------------------------------------------------------------- > To boldly go where no corporate benefits plan ever expected an > employee to go. > John Murrell (GMSV) about SpaceShipOne > ********************************************************************* > Remigius K. Mommsen e-mail: [log in to unmask] > University of California, Irvine URL: http://cern.ch/mommsen > c/o SLAC voice: ++1 (650) 926-3595 > 2575 Sand Hill Road #35 fax: ++1 (650) 926-3882 > Menlo Park, CA 94025, US home: ++1 (650) 233-9041 > ********************************************************************* > >