Hi Tommaso, You are right, while the redirector doesn't need that directive neither should it crash if it has it. I would greatly appreciate a pointer to a core file so I can debug it. If you cannot find a core file then that usually means the core limit was set to zero and needs to be set correctly in the sysinit script. Andy On Wed, 5 Nov 2014, Tommaso Boccali wrote: > Ciao, as instructed by CMS, we changed on all our nodes the monitoring endpoint from > > xrootd.monitor all auth flush 30s mbuff 1472 window 5s dest files io info redir user xrootd.t2.ucsd.edu:9930 > > to > > xrootd.monitor all fstat 60s lfn ops ssq xfr 5 ident 5m dest fstat info user CMS-AAA-EU-COLLECTOR.cern.ch:9330 > > after than, a few of us noticed that both in redirectors and in site-redirectors we get a xrootd crash minutes after the start (we understand that configuration is probably unneeded on a redir, but many of us still have it for config consistency). > > no output from the crash, just lines like > > Nov 5 09:30:09 xrootd-redic kernel: [17619227.751667] xrootd[8524]: segfault at 8 ip 0000000000417743 sp 00007f2089c06cc0 error 6 in xrootd[400000+30000] > > in the /var/log/messages > > It does not seem to be a collector problem, indeed if we put > > xrootd.monitor all auth flush 30s mbuff 1472 window 5s dest files io info redir user CMS-AAA-EU-COLLECTOR.cern.ch:9330 > > all is ok > > is it a t-stream vs f-stream problem? > > my xrootd version is > > [root@xrootd-redic xrootd]# rpm -qa|grep xrootd > xrootd-client-libs-3.3.6-1.slc6.x86_64 > xrootd-3.3.6-1.slc6.x86_64 > xrootd-client-3.3.6-1.slc6.x86_64 > xrootd-libs-3.3.6-1.slc6.x86_64 > xrootd-server-libs-3.3.6-1.slc6.x86_64 > > (not sure about the other cases...) > > and the config says > > all.role manager > > thanks! > > tom > > --- > Reply to this email directly or view it on GitHub: > https://github.com/xrootd/xrootd/issues/155 --- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/155#issuecomment-61793924 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1