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Andy, I also have some more cores reported by ALICE against the stock 3.0.2 xrdcp. They are on castor and you can access them via xrdcp on lxplus. ]==> xrd castoralice ls /castor/cern.ch/alice/tmp/110204/ -r--(016) 56643584 2011-11-04 10:19:18 /castor/cern.ch/alice/tmp/110204/core.27770 -r--(016) 56643584 2011-11-04 10:19:19 /castor/cern.ch/alice/tmp/110204/core.29830 -r--(016) 56778752 2011-11-04 10:19:21 /castor/cern.ch/alice/tmp/110204/core.31972 -r--(016) 56643584 2011-11-04 10:19:22 /castor/cern.ch/alice/tmp/110204/core.5679 Lukasz 2011/11/3 Doug Benjamin <[log in to unmask]>: > Hi Andy, > > As many I extreme copy would give me. My guess is quite a few. I should > not that ulimit for the process (at least the xrootd user) as vmemory of > 2GB. > > Cheers, > > Doug > > On 11/03/2011 03:33 PM, Andrew Hanushevsky wrote: >> >> Hi Doug, >> >> All of these core dumps indicate that you have run out of memory. It's no >> wonder that you get SEGV's at that point. How many sources are you using for >> this test? >> >> Andy >> >> -----Original Message----- From: Doug Benjamin >> Sent: Thursday, November 03, 2011 4:53 AM >> To: Andrew Hanushevsky ; Lukasz Janyst ; Doug Benjamin ; >> [log in to unmask] >> Subject: [bug #88259] seg fault with xrdcp extreme copy >> >> >> Follow-up Comment #16, bug #88259 (project xrootd): >> >> Hi >> >> Here are more core files and log files from the failed >> transfers of the Nov 1st version of xrdcp2 >> >> http://ascnfs.hep.anl.gov:2080/xrootd-federation/xrdcp2_Nov-1_core.24393 >> >> http://ascnfs.hep.anl.gov:2080/xrootd-federation/xrdcp2_Nov-1_core.24393.log >> >> Have a look at the log it has an interesting error message in it. >> the Machine has lots of memory 24 GB so I did not see a lot of swapping >> >> http://ascnfs.hep.anl.gov:2080/xrootd-federation/xrdcp2_Nov-1_core.27823 >> >> http://ascnfs.hep.anl.gov:2080/xrootd-federation/xrdcp2_Nov-1_core.27823.log >> >> and finally >> >> http://ascnfs.hep.anl.gov:2080/xrootd-federation/xrdcp2_Nov-1_core.29125 >> >> http://ascnfs.hep.anl.gov:2080/xrootd-federation/xrdcp2_Nov-1_core.29125.log >> >> >> Enjoy, >> >> Doug >> >> Please let me know when there is a new version of xrdcp to test >> so I can thrash the system once again. >> >> >> >> _______________________________________________________ >> >> Reply to this item at: >> >> <http://savannah.cern.ch/bugs/?88259> >> >> _______________________________________________ >> Message sent via/by LCG Savannah >> http://savannah.cern.ch/ > >