Thanks Andy, will do! Horst Andrew Hanushevsky <[log in to unmask]> wrote: > Hi Horst, > > Indeed, one should never see a core dump and if one does appear we > definitely want to know about it. When you do see one, here is the first > dump of information that would be helpful before we start digging deeper: > > gdb >executable> <corefile> > where > quit > > Cut and past the output into a mail file or posting. We may ask for a > detailed traceback of every thread. I think I'll put that process on the > xroot web page. For now, at least we will know where it went bonkers. > > Andy > > > On Sat, 21 Mar 2020, Horst Severini wrote: > > > Hi Wei, > > > > yes, we have enough space for a few core dumps in /var/. It's just that there > > were 5 or 6 in the last week or two, and that filled /var/ up completely. > > I'll keep a closer eye on it for now. > > > > Thanks, > > > > Horst > > > > On 3/21/20 4:39 PM, Yang, Wei wrote: > >> Also make sure you have enough space to hold a core dump. It can something > >> be 10GB+ > >> > >> -- > >> Wei Yang [log in to unmask] | 650-926-3338(O) > >> > >> ???-----Original Message----- > >> From:<[log in to unmask]> on behalf of Horst > >> Severini<[log in to unmask]> > >> Date: Saturday, March 21, 2020 at 1:30 PM > >> To: xrootd-dev<[log in to unmask]>,"[log in to unmask]" > >> <[log in to unmask]> > >> Subject: Re: XrootD smoke test report for 2020-03-21 10:01:46 GMT > >> > >> Thanks Wei, > >> I'll send you the next one I get!:) > >> Cheers, > >> Horst > >> On 3/21/20 2:55 PM, Yang, Wei wrote: > >> > Indeed a core dump is usually the thing we need. > >> > > >> > -- > >> > Wei Yang [log in to unmask] | 650-926-3338(O) > >> > > >> > On 3/21/20, 12:19 PM,"[log in to unmask] on behalf of > >> Horst Severini" <[log in to unmask] on behalf of [log in to unmask]> > >> wrote: > >> > > >> > We're running 4.11.1 here at OU. > >> > > >> > Cheers, > >> > > >> > Horst > >> > > >> > Albert Rossi<[log in to unmask]> wrote: > >> > > >> > > Hi Horst, > >> > > > >> > > actually, if you notice, all endpoints failed on today's > >> test. So it was not just OU. > >> > > > >> > > The Stanford developers may want you to run a few commands > >> over the core file from gdb once you have it in hand. > >> > > > >> > > What version of xrootd are you running, just out of > >> curiosity? Is it bleeding-edge, or a stable release? > >> > > > >> > > Cheers, Al > >> > > > >> > > ________________________________________________ > >> > > Albert L. Rossi > >> > > Application Developer & Systems Analyst III > >> > > Scientific Computing Division, Data Movement Development > >> > > FCC 229A > >> > > Mail Station 369 (FCC 2W) > >> > > Fermi National Accelerator Laboratory > >> > > Batavia, IL 60510 > >> > > (630) 840-3023 > >> > > ________________________________ > >> > > From: Horst Severini<[log in to unmask]> > >> > > Sent: Saturday, March 21, 2020 1:18 PM > >> > >To:[log in to unmask] > >> <[log in to unmask]>;[log in to unmask]<[log in to unmask]>; > >> Albert Rossi<[log in to unmask]> > >> > > Subject: Re: XrootD smoke test report for 2020-03-21 10:01:46 > >> GMT > >> > > > >> > > Hi Al, > >> > > > >> > > thanks, good idea. I'll save the next core file. > >> > > > >> > > I'm pretty sure the authentication failures simply came > >> because > >> > > that partition was full and no new proxies or what not could > >> be > >> > > created, so I wouldn't worry about that. > >> > > > >> > > Thanks, > >> > > > >> > > Horst > >> > > > >> > > Albert Rossi<[log in to unmask]> wrote: > >> > > > >> > > > Hi Horst, > >> > > > > >> > > > I would definitely report > >> [log in to unmask] > >> > > > > >> > > > As for why the massive authentication failure, I've seen > >> this before, it might have to do with CA cert issues. > >> > > > > >> > > > Cheers, Al > >> > > > > >> > > > ________________________________________________ > >> > > > Albert L. Rossi > >> > > > Application Developer & Systems Analyst III > >> > > > Scientific Computing Division, Data Movement Development > >> > > > FCC 229A > >> > > > Mail Station 369 (FCC 2W) > >> > > > Fermi National Accelerator Laboratory > >> > > > Batavia, IL 60510 > >> > > > (630) 840-3023 > >> > > > ________________________________ > >> > > > From: Horst Severini<[log in to unmask]> > >> > > > Sent: Saturday, March 21, 2020 11:19 AM > >> > > >To:[log in to unmask] <[log in to unmask]> > >> > > > Subject: Re: XrootD smoke test report for 2020-03-21 > >> 10:01:46 GMT > >> > > > > >> > > > Hi all, > >> > > > > >> > > > our/var/ partition had filled up because of too many > >> xrootd core dumps. > >> > > > I cleared those up and restarted xrootd, and things look > >> better again now. > >> > > > > >> > > > Not sure why we keep getting core dumps, though. > >> > > > > >> > > > Cheers, > >> > > > > >> > > > Horst > >> > > > > >> > > > On 3/21/20 5:01 AM,[log in to unmask] wrote: > >> > > > > XROOTD SMOKE TEST SUMMARY > >> > > > > 2020-03-21 10:01:46 GMT > >> > > > > > >> > > > > Client: bogus6.fnal.gov > >> > > > > > >> > > > > XrootD version: v4.11.2 > >> > > > > > >> > > > > Reference server: CERN-TRUNK > >> > > > > > >> > > > > Credential delegation: ON > >> > > > > > >> > > > > Checksum: -C adler32 > >> > > > > > >> > > > > Total number of round-trip tests: 21 > >> > > > > > >> > > > > --------------------------------SOUND > >> ENDPOINTS--------------------------------- > >> > > > > > >> > > > > SCORE ENDPT TYPE UP SRC > >> DST DN > >> > > > > > >> -------------------------------------------------------------------------------- > >> > > > > > >> > > > > -----------------------------PROBLEMATIC > >> ENDPOINTS------------------------------ > >> > > > > > >> > > > > SCORE ENDPT TYPE UP SRC > >> DST DN > >> > > > > > >> -------------------------------------------------------------------------------- > >> > > > > 19 BRUSSELS dCache F - > >> F F 0/4 > >> > > > > 19 CERN-EOS EOS F - > >> F F 0/4 > >> > > > > 19 CERN-TRUNK DPM - F > >> - F 0/2 > >> > > > > 19 DESY-PROM dCache F - > >> F F 0/4 > >> > > > > 19 FNAL dCache F - > >> F F 0/4 > >> > > > > 19 IN2P3-DOMA xrootd F - > >> F F 0/4 > >> > > > > 19 PRAGUE DPM F - > >> F F 0/4 > >> > > > > 19 RAL-CEPH CEPH F - > >> F F 0/4 > >> > > > > 19 RAL-LCG2 Echo F - > >> F F 0/4 > >> > > > > 19 SLAC XrootD F - > >> F F 0/4 > >> > > > > 19 TRIUMF dCache F - > >> F F 0/4 > >> > > > > 19 UKI-BRUNEL DPM F - > >> F F 0/4 > >> > > > > 19 UKI-LANC DPM F - > >> F F 0/4 > >> > > > > 19 UKI-MAN1 DPM F - > >> F F 0/4 > >> > > > > 19 UKI-MAN2 DPM F - > >> F F 0/4 > >> > > > > 19 UNI-BONN CephFS F - > >> F F 0/4 > >> > > > > 18 OU XrootD F - > >> F F 0/4 > >> > > > > 13 BNL dCache F - > >> F F 0/4 > >> > > > > 7 AGLT2 dCache F - > >> F F 0/4 > >> > > > > 0 CALTECH HDFS F - > >> F F 0/4 > >> > > > > 0 TRIUMF-PROD dCache F - > >> F F 0/4 > > ######################################################################## 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