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NAF User Committee Monthly Meeting

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VC-2b313 (DESY Hamburg)

VC-2b313

DESY Hamburg
Hartmut Stadie (Universität Hamburg), Wolfgang Ehrenfeld (DESY)
Description
DESY: VC-2b313 phone: 040-8998-1333 with ID 98775# http://MeetingPlace.desy.de/
list of actions
Minutes
Participants
  • Alexey Zhelezov
  • Andreas Gellrich
  • Andreas Nowack
  • Hartmut Stadie
  • Johan Blouw
  • Kai Leffhalm
  • Marcello Barisonzi
  • Shaojun Lu
  • Steve Aplin Aplin
  • Wolfgang Ehrenfeld
    • 13:00 → 13:05
      Report from chair 5m
      Speakers: Dr Hartmut Stadie (Universität Hamburg), Dr Wolfgang Ehrenfeld (DESY)
    • 13:05 → 13:25
      Operation Status 20m
      Speakers: Andreas Haupt (DESY), Mr Kai Leffhalm (DESY), Dr Yves Kemp (DESY)
      Slides
    • 13:25 → 13:45
      Action Items 20m
    • 13:45 → 14:05
      Feedback from the experiments 20m
      • ATLAS 5m
        Speakers: Dr Marcello Barisonzi (DESY), Dr Wolfgang Ehrenfeld (DESY)
        Open issues and feedback: ------------------------- - feedback on Lustre problems (15.11.2011) - ROOT 5.32 (ticket aready written) - CVMFS for the NAF - deployment plan for SONAS needed ATLAS Support: Period from November 1st to December 13th (Wolfgang Ehrenfeld): ------------------------------------------------------------------------------ - user wanted to use dcput -> dq2-put (funny datatransfer workflow -> moved to DaTRI) - problems with access to condition files (updates not worked due to cloud downtime (LFC migration)) -> CVMFS - memory leak on work group server - lustre problems (2 work group servers rebooted, 5.12.2011) - AFS problems with ganga/cmt (maybe understood, AFS monitoring?) - clean up on DESY-HH_LOCALGROUPDISK -> a lot of work, not all users responsive, but some success - clean up on HH lustre -> a lot of work, but not successfull
      • CMS 5m
        Speakers: Dr Andreas Nowack (RWTH Aachen), Dr Hartmut Stadie (Universität Hamburg)
      • ILC 5m
        Speakers: Shaojun Lu, Dr Steve Aplin (DESY)
      • LHCb 5m
        Speakers: Mr Alexey Zhelezov (LHCb), Dr Johan Blouw (LHCb)
    • 14:05 → 14:15
      AOB 10m
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