Hi, in tpass0, all recon lcio files seem normal in terms of size, but one particular filehps_007983.110_dst_R3.9.root has only 39 events, while corresponding lcio has 502K events. Running interactively dstmaker at JLab didn'g give any error, just run only 39 evets Konsole output hps@ifarm1101> /u/group/hps/hps_soft/hps-dst/build/bin/dst_maker hps_007983.110_recon_R3.9.slcio -o hps_007983.110_recon_R3.9.root [ DST MAKER ]: Setting DST file name to hps_007983.110_recon_R3.9.root Finished writing 39 events to ROOT Tree! Total run time: 0.16 s Can one of experts look into this? The whole path of lcio file is Konsole output /work/hallb/hps/data/physrun2016/tpass0/recon/hps_007983.110_recon_R3.9.slcio Rafo Konsole output ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1