Hi Ioanna, your issue is more relevant to CMS user support where I can see you sent this email as well. There was also provided feedback to you by other CMS site admin. Please, let's continue discussion there. XROOTD-L@ mailing list addresses generic discussions in order to help/answer XRootD admins server related or other operations issues. Thanks, Marian On 1/30/19 3:51 AM, Ioanna Papavergou wrote: > Hi all, > > For the last few days I have been trying to produce some ntuples for my > analysis, using miniAOD files located here: > root://cms-xrd-global.cern.ch//store/mc/RunIIFall17MiniAOD/.... > > When I run my configuration file interactively everything works smoothly > and I get the expected ntuples. However, when I am submitting my jobs at > the batch system of lxplus my jobs exit unsuccessfully with the > following message in the STDOUT file: > > ==== running ==== > > Reading phedex query from cache: 846 samples, 0.6 hours old > > Error in <TNetXNGFile::Open>: [FATAL] Redirect limit has been reached > > loading FWLite. > > Using analysis type: SOS > > Component | N(files) > N(k ev) | N(jobs) | file/job k ev/job | lumi eq [1/fb] > > ------------------------------------------------------- | -------- > ------------ | ------- | -------- ----------- | ----------- > > DYJetsToLL_M50 | 372 > 26923.935 | 2 | 186.00 13461.000 | 2.159 > > ------------------------------------------------------- | -------- > ------------ | ------- | -------- ----------- | ----------- > > TOTAL | 372 > 26923.935 | 2 | 186.00 13461.967 | > > Dataset > /DYJetsToLL_M-50_TuneCP5_13TeV-amcatnloFXFX-pythia8/RunIIFall17MiniAOD-94X_mc2017_realistic_v10-v1/MINIAODSIM > is not available, will use AAA > > Found it > > Component | N(files) > N(k ev) | N(jobs) | file/job k ev/job | lumi eq [1/fb] > > ------------------------------------------------------- | -------- > ------------ | ------- | -------- ----------- | ----------- > > DYJetsToLL_M50 | 372 > 26923.935 | 2 | 186.00 13461.000 | 2.159 > > ------------------------------------------------------- | -------- > ------------ | ------- | -------- ----------- | ----------- > > TOTAL | 372 > 26923.935 | 2 | 186.00 13461.967 | > > Loading FW Lite > > [QGLikelihoodCalculator]: Initializing from file: > /afs/cern.ch/work/i/ipapaver/SOS_lepton_2017/11_2/CMSSW_9_4_11/src/PhysicsTools/Heppy/data/pdfQG_AK4chs_13TeV_cmssw8020_v2.root > > [QGLikelihoodCalculator]: Initialized binning of pdfs... > > [QGLikelihoodCalculator]: pdfs initialized... > > [QGLikelihoodCalculator]: Initializing from file: > /afs/cern.ch/work/i/ipapaver/SOS_lepton_2017/11_2/CMSSW_9_4_11/src/PhysicsTools/Heppy/data/pdfQG_AK4chs_13TeV_cmssw8020_v2.root > > [QGLikelihoodCalculator]: Initialized binning of pdfs... > > [QGLikelihoodCalculator]: pdfs initialized... > > [QGLikelihoodCalculator]: Initializing from file: > /afs/cern.ch/work/i/ipapaver/SOS_lepton_2017/11_2/CMSSW_9_4_11/src/PhysicsTools/Heppy/data/pdfQG_AK4chs_13TeV_cmssw8020_v2.root > > [QGLikelihoodCalculator]: Initialized binning of pdfs... > > [QGLikelihoodCalculator]: pdfs initialized... > > Cannot save prescale information in MC: will put everything to unprescaled > > Aggressive prefetching level 2 > > Failed the big query: ['edmFileUtil', '--ls', '-j', > 'root://cms-xrd-global.cern.ch//store/mc/RunIIFall17MiniAOD/.......... > > > > Try url: > root://cmsxrootd.fnal.gov//store/mc/RunIIFall17MiniAOD/DYJetsToLL_M-50_TuneCP5_13TeV-amcatnloFXFX-pythia8/MINIAODSIM/94X_mc2017_realistic_v10-v1Error > in <TNetXNGFile::Open>: [FATAL] Redirect limit has been reached > > Error in <TNetXNGFile::Open>: [FATAL] Redirect limit has been reached > > Error in <TNetXNGFile::Open>: [ERROR] Server responded with an error: > [3011] Unable to open file > /eos/cms/store/mc/RunIIFall17MiniAOD/DYJetsToLL_M-50_TuneCP5_13TeV-amcatnloFXFX-pythia8/MINIAODSIM/94X_mc2017_realistic_v10-v1/50000/7642F20E-30DC-E711-9548-0025905A60B8.root; > No such file or directory > > > /50000/7642F20E-30DC-E711-9548-0025905A60B8.root > > and then it crashes. > > I am ssh-ed to an lxplus machine (connected from Greece) and using > python 6.10/09 in CMSSW_9_4_11. > > I would really appreciate any help or insight on how to overcome this > error and continue the tuple production on the batch system. > Also, it is not very clear to me why I do not get the same error message > when I run interactively. > > Thanks a lot in advance, > Ioanna > > ------------------------------------------------------------------------ > > Use REPLY-ALL to reply to list > > To unsubscribe from the XROOTD-L list, click the following link: > https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1 > ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1