cpass0 cpass1 on lhc12d c updated at 11 00 on 06 08 n.
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CPass0/CPass1 on LHC12d/c Updated at 11:00 on 06/08 PowerPoint Presentation
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CPass0/CPass1 on LHC12d/c Updated at 11:00 on 06/08
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  1. CPass0/CPass1 on LHC12d/cUpdated at 11:00 on 06/08 C. Zampolli

  2. LHC12d C. Zampolli

  3. Summary table – on06/08 at ~ 11:00CPass0 – LHC12d • COSMICS: 8  failure expected • EMCAL/PHOS/MUON: 28  failure expected • No triggers: 2  failure expected (too short run) • EE/EV/Expired: 4 memory issue during the merging (under investigation) • Others (detectors): 20 • Successful: 118 • 118/(118+20+4) = 83.1% success rate (was >90 on 26/07, detectors failures increased) C. Zampolli

  4. Summary table – on06/08 at ~ 11:00CPass0 – LHC12d Also TRD 16 recovered rerunning with looser constraints for validation (run 185460 not retried, since it failed anyway in TRD) C. Zampolli

  5. Summary table – on06/08 at ~ 11:00CPass0 – LHC12d Hardware problem, fixed now C. Zampolli

  6. Summary table – on06/08 at ~ 11:00CPass0 – LHC12d C. Zampolli

  7. Summary table – on06/08 at ~ 11:00CPass0 – LHC12d Also TPC C. Zampolli

  8. Summary table – on06/08 at ~ 11:00CPass1 – LHC12d • Of the 118 successful runs: • 103 at CPass1… • …of which 101 successful (ignore the red TPC color)… • …1 in EV (186000)… • ...1 failed in TRD (184145)… • Different statistics for CPass0 and CPass1 • 480/480 chunks at CPass0 • 472/480 chunks at CPass1 C. Zampolli

  9. LHC12c C. Zampolli

  10. Summary table – on06/08 at ~ 11:00CPass0 – LHC12c • COSMICS: 20  failure expected • EMCAL/PHOS/MUON: 32  failure expected • No triggers: 3  failure expected (too short, or not the right trigger configuration) • EE/EV/Expired: 0 • Others (detectors): 17 • Successful: 87 • 87/(87+17) = 83.7% success rate completed C. Zampolli

  11. Summary table – on06/08 at ~ 11:00CPass0 – LHC12c completed C. Zampolli

  12. Summary table – on06/08 at ~ 11:00CPass0 – LHC12c completed C. Zampolli

  13. Summary table – on06/08 at ~ 11:00CPass0 – LHC12c completed C. Zampolli

  14. Summary table – on06/08 at ~ 11:00CPass1 – LHC12c • Of the 87 successful runs: • 75 at CPass1… (still in the reco phase) • …of which 65 successful in CPass1 (ignore the red TPC color)… • …1 running… • …3 (179803, 180720, 180562) in EV… • …and 7 failed in T0, but are MUON runs – they should have not gone through (different AliRoot, probably some changes in T0) • As soon as CPass1 is completed, 1 week of time will be given for manual update. If too little (QM is very close), we’ll increase it. Then, Vpass should start C. Zampolli

  15. Further comments C. Zampolli

  16. Interdependencies • Under discussion: do EMCAL/PHOS runs need calibration triggers? C. Zampolli

  17. Further issues • Some reconstruction jobs fail with bad_alloc  under investigation • Grid tests with gdb ongoing  some problems running them • This problems affects many LHC12c CPass1 reconstruction jobs • QA for LHC12d fails due to too big stdout files that cannot be validated • Responsible: TRD  will be disconnected for further productions • Currently modified validation script allows QA to succeed in most (but not all!) of the case • Possibility to create a new definition for the kCalibBarrel alias in case the FASTOR is not available (see slide ) C. Zampolli

  18. Further issues • TPC issue with Vdrift validation in LHC12d runs  range increased as a temporary solution, better validation requires important changes in AliRoot (to be done in the future) • Failed runs reprocessed  ok now, 16 runs recovered in total • T0 hardware problem prevented 14 runs to pass CPass0 C. Zampolli

  19. FASTOR not available • In case FASTOR is not available during pp (PI triggers not there), a new alias file will be used • kCalibBarrel will be defined with MB triggers at a 100 Hz rate C. Zampolli

  20. PPass • LHC12a and LHC12b Vpass validated  ready for PPass • Under discussion the AliRoot version to use, see https://savannah.cern.ch/task/index.php?32465 • A patched Rev-16 was created to fix the TRD QA issue to be used to run PPass C. Zampolli