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/