TEG

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Revision as of 16:42, 2 novembre 2011 by Chollet (talk | contribs) (Storage Management)
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INDICO Category : https://indico.cern.ch/categoryDisplay.py?categId=3753

WLCG Technology Evolution Groups

Operations & Tools

  • Chairs : Chairs: Maria Girone (CERN), Jeff Templon (Nikhef)
  • Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGOperations
  • Egroup mailing list : wlcg-teg-operations AT CERN
  • Agendas : https://indico.cern.ch/categoryDisplay.py?categId=3770
  • Main deliverables:
    • a document describing the current situation (to be ready in about one month)
    • and a strategy document to setup the plans for the next two years
  • Subgroups :
    • WG1 : Monitoring & Metrics
    • WG2: Support tools + Underlying Services+ WLCG ops
    • WG3 : Operational requirements on middleware
    • WG4 : Application software management, deployment and configuration
    • WG5 : Middleware distribution management, deployment and configuration

Data Management

Storage Management

  • Chairs: Daniele Bonacorsi (CMS), Wahmid Bhimji (Edinburgh)
  • Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGStorage
  • Scope :
    • Experiment IO/usage patterns(and so performance requirements for storage)
    • Requirements on future storage systems
    • Separation of archives and disk pools/caches
    • Storage system interfaces to Grid(SRM status?)
    • Filesystems/protocols (standards?)
    • Security/access controls
    • as site-­‐run services: storage management, performance measurements, monitoring, etc

Databases

Workload Management

Security

  • Chairs : Romain Wartel (CERN), Steffen Schreiner (Technische Universitaet Darmstadt)