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WLCG 2009 Data-Taking Readiness Planning Workshop

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IT Auditorium (CERN)

IT Auditorium

CERN
Description
Rapporteurs: Patricia Mendez Lorenzo & Roberto Santinelli (additional volunteers welcome!)
Certificate of Attendance
EVO details
Participants
91 View full list
  • Thursday 13 November
    • 2009 - Timetable & Planning IT Auditorium

      IT Auditorium

      CERN
      • 1
        LHC Operation in 2009 - Outlook
        Speaker: Maria Girone (CERN)
        Slides
      • 2
        Report from C-RRB on Computing Resource Allocation for 2009
        Speaker: Harry Renshall (CERN)
        Slides
      • 3
        CMS - Plan for shutdown and data-taking preparation
        Speaker: Claudio Grandi (INFN Bologna)
        Slides
      • 4
        ATLAS - Plan for shutdown and data-taking preparation
        Speaker: Kors Bos (NIKHEF)
        Slides
      • 5
        LHCb - Plan for shutdown and data-taking preparation
        Speaker: Philippe Charpentier (CERN)
        Slides
      • 6
        ALICE - Plan for shutdown and data-taking preparation
        Speaker: Latchezar Betev (CERN)
        Slides
    • 13:00
      lunch break IT Auditorium

      IT Auditorium

      CERN
    • Experience from 2008 - Sites & Services IT Auditorium

      IT Auditorium

      CERN
      • 7
        Data Management Services
        Speaker: Gavin McCance (CERN)
        Slides
      • 8
        Database Services
        Speaker: Maria Girone (CERN)
        Slides
      • 9
        Tier2 Experiences
        Speaker: Michel Jouvin (LAL / IN2P3)
        Slides
      • 10
        Tier1 Experiences
        Speaker: Ian Fisk (Fermi National Accelerator Laboratory (FNAL))
        Slides
      • 11
        Tier1 Reliability
        Speaker: Dr John Gordon (STFC-RAL)
        Slides
      • 12
        CERN / Tier0 Experiences
        Speaker: Miguel Marques Coelho Dos Santos (CERN)
        Slides
    • Workshop Drink Restaurant number 1 - main building

      Restaurant number 1 - main building

      CERN
    • 18:00
      break IT Auditorium

      IT Auditorium

      CERN
  • Friday 14 November
    • 2009 Baseline Versions & Production Service Requirements IT Auditorium

      IT Auditorium

      CERN
      • 13
        Middleware
        Speaker: Oliver Keeble (CERN)
        Slides
      • 14
        Storageware
        Speaker: Dr Flavia Donno (CERN)
        Slides
      • 15
        Status / Outlook of Critical Services
        Speaker: Dr Andrea Sciaba' (CERN)
        Slides
      • 16
        Analysis - Service Requirements
        • Presentation plus discussion
        Speaker: Dr Markus Schulz (CERN)
        Slides
        • a) ROOT/PROOF-based services
          Speakers: Fons Rademakers (CERN), Gerardo GANIS (CERN)
          Slides
      • 17
        Goals & Metrics for Data Taking Readiness "Challenge"
        • Service validation if software is changed/upgraded
        • Specific tests (e.g. throughput) to ensure that no problems have been introduced
        • Tests of functions not yet tested (e.g. Reprocessing/data recall at Tier 1s)

        • “Simulated” downtime of 1-3 Tier1s for up to – or exceeding – 5 days (window?) to understand how system handles export including recall from tape
        • Scheduled(?) recovery from power-outages
        • Extensive concurrent batch load – do shares match expectations?
        • Extensive overlapping “functional blocks” – concurrent production & analysis activities
        • Reprocessing and analysis use cases (Tier1 & Tier2) and conditions "DB" load - validation of current deployment(s)
        • Tape rates - can sites support concurrent tape rates needed by all VOs it supports concurrently?

        • Oracle 11g release 2
        Speaker: (all)
        Slides
      • 18
        Data Management Futures
        • Presentation plus discussion
        Speaker: Dirk Duellmann (CERN)
        Slides
    • 13:00
      lunch break IT Auditorium

      IT Auditorium

      CERN
    • WLCG + Experiments Operations IT Auditorium

      IT Auditorium

      CERN
      • 19
        GGUS - Direct routing of tickets to all sites
        Speakers: Diana Bosio (CERN), Maria Dimou (CERN), Torsten Antoni (GGUS, KIT-SCC)
        Slides
      • 20
        Monitoring / Dashboard Roadmap
        Speaker: Julia Andreeva (CERN)
        • a) Site Status Board
          "SLS for Sites" - VO view of its sites
          Speaker: Pablo Saiz (CERN)
          Slides
        • b) Site Monitoring
          To provide a site view of VO activities at that site
          Speaker: Dr Elisa Lanciotti (European Organization for Nuclear Research (CERN))
          Slides
        • c) FTS monitoring
          Speaker: Ricardo Brito Da Rocha (CERN)
          Slides
      • 21
        WLCG Operations - Post-mortem & Escalation Procedures, "Service Coordination", Downtime Handling, etc.
        Speakers: Harry Renshall (CERN), Dr Jamie Shiers (CERN), Maria Girone (CERN), Nicholas Thackray (CERN), Olof Barring (CERN)
        Changes
        document
      • 22
        Experiment Operations
        Speaker: Simone Campana (CERN/IT/GS)
        Slides
      • 23
        SMART MoU Targets

        • Specific
        • Measurable
        • Achievable
        • Relevant
        • Time related
        Speaker: Julia Andreeva (CERN)
        Slides
        WLCG Memorandum of Understanding
      • 24
        2009 WLCG Collaboration and Review workshops - proposals

        • dCache Tier-1 workshop on January 14th and 15th in FZK (Jos)
        • WLCG Collaboration workshop, 21-22 March, Prague (agenda).
        • Review workshop prior to EGEE'09 in Barcelona
        • Review workshop co-located with OGF 27
        • Potential workshop covering Asia-Pacific region

        • Future / further workshops at CERN??? If yes, when?? where??
          • IT amphitheatre probably too small - other possibilities 50%, 100%, 200% bigger...
        Speaker: Dr Jamie Shiers (CERN)
        ATLAS 2008 post-mortem workshop (for info)
    • Workshop Summary IT Auditorium

      IT Auditorium

      CERN
      slides
      • 25
        Rapporteurs' report(s)
        Speakers: Alberto Aimar (CERN), Jeremy Coles (Physics Department), Dr Patricia Mendez Lorenzo (CERN IT/GD), Rapporteurs, Dr roberto santinelli (CERN/IT/GD)
        Slides
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