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ATLAS Germany Computing Meeting

→ Europe/Berlin
S3 (DESY)

S3

DESY

Platanenallee 6 15738 Zeuthen Germany
Description
DESY in Zeuthen


Main topic:
User analysis in DE cloud (T1, T2, T3, NAF) -- first experiences, problems, bottlenecks, requirements
Support
Participants
  • Andreas Petzold
  • Andrzej Olszewski
  • Cedric Serfon
  • Cesare Delle Fratte
  • Gizo Nanava
  • Guenter Duckeck
  • Ian Brock
  • Jiri Chudoba
  • Joerg Meyer
  • Johannes Elmsheuser
  • Kai Leffhalm
  • Keith Edmonds
  • Marisa Sandhoff
  • Pavel Weber
  • Philip Bechtle
  • rodney walker
  • Sergey Kalinin
  • Thorsten Kuhl
  • Torsten Harenberg
  • Wolfgang Ehrenfeld
  • Wolfgang Jais
  • Wolfgang Walkowiak
  • Monday 19 July
    • Pre-meeting: GridKa cloud Tier-1/Tier-2 operations meeting S3

      S3

      DESY

      Platanenallee 6 15738 Zeuthen Germany
    • User analysis from DE cloud operations point of view S3

      S3

      DESY

      Platanenallee 6 15738 Zeuthen Germany
      • 10
        Cloud organization
        Speaker: Torsten Harenberg
        Slides
      • 11
        Cloud resources and usage
        Speaker: Guenter Duckeck
        Slides
      • 12
        Grid jobs submission - which clouds and sites, how
        Speaker: Johannes Elmsheuser
        Slides
      • 13
        data distribution and usage
        Speaker: Cedric Serfon
        Slides
      • 14
        User and group storage - localgroupdisk and groupdisk
        Speaker: Cedric Serfon
      • 15
        Known problems and issues
        Speaker: Rod Walker
        Slides
      • 16
        Discussion
    • User analysis - Feedback from Sites S3

      S3

      DESY

      Platanenallee 6 15738 Zeuthen Germany
      • 17
        GridKa T1
        Speaker: Guenter Duckeck
        Slides
      • 18
        Tier-2/3 user analysis experience
      • 19
        Analysis at the NAF/Desy
        Speaker: Wolfgang Ehrenfeld
        Slides
      • 20
        Discussion
    • Power User reports S3

      S3

      DESY

      Platanenallee 6 15738 Zeuthen Germany

      Detailed reports on user analysis experiences - workflow, datasets, recommendations and wishlist

      • 21
        Wuppertal group report
        Speaker: Marisa Sandhoff
        Slides
      • 22
        MinBias D3PD Analysis
        Speaker: Gerhard Brandt
        Slides
      • 23
        TAG analysis report
        Speaker: Keith Edmonds (Mainz)
        Slides
      • 24
        D3PD benchmark analysis
        Example D3PD analysis as benchmark reference and for site profiling
        Speaker: Gerhard Brandt
    • Social event Hackescher Markt (Hackescher Markt)

      Hackescher Markt

      Hackescher Markt

      Hackescher Markt Berlin Mitte

      Dinner in Berlin city, near the Hackescher Markt:

      Brauhaus Lemke
      Dircksenstraße, S-Bahnbogen 143,144 | 10178 Berlin-Mitte
      S-Bahn Station Hackescher Markt
      http://www.brauhaus-lemke.com/index.php?lang=en
      http://maps.google.de/maps/ms?hl=de&gl=de&ie=UTF8&oe=UTF8&msa=0&msid=108624781811464209748.00048aca30b0c885913ce

      more information
      PublicTransport
  • Tuesday 20 July
    • ATLAS-D working groups feedback S3

      S3

      DESY

      Platanenallee 6 15738 Zeuthen Germany

      Feedback from institutes and working groups on user analysis in ATLAS

      Questionnaire:

      <bl>

    • Main CPU provider: local/T3, NAF, BNL, DE cloud, the whole Grid How to optimiese job-turnaround
    • main data format for analysis: ESD, AOD, DESD, group DPDs, private DPDs
    • User Storage at Sites: localgroupdisk, groupdisk @ T2s, Lustre @ NAF, DGrid storage Usage experience: size, speed, usability
    • use of Proof ? Regular, some tries, never where: NAF, local cluster, proof-lite
    • use of TAGs/TAG-DB
    • Software-requirements: Athena Releases, other software (latest Root, MC generators, ...)
    • Further comments

      • </bl>

      Speaker

      Thorsten Kuhl, Wolfgang Walkowiak, Ulrich Husemann, Victor Lendermann

Answers to the Questionnaire
  • Reports and news from ATLAS computing S3

    S3

    DESY

    Platanenallee 6 15738 Zeuthen Germany
    • 25
      T3 working group report
      Speaker: Dr Wolfgang Ehrenfeld (DESY)
      Slides
    • 26
      New developments for data access and data placement
      Summary of Amsterdam storage jamboree and ATALS S&C discussions
      Speaker: Rod Walker (LMU Munich)
      Slides
  • Discussion and wrap-up S3

    S3

    DESY

    Platanenallee 6 15738 Zeuthen Germany

    Review main areas and define actions

    Summary
    • 27
      data distribution/transfers
    • 28
      storage for groups and users
    • 29
      Processing - athena and root
    • 30
      NAF usage
    • 31
      Support and monitoring
    • 32
      ATLAS-D Computing Tutorial (Mainz)
      Slides
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