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==WLCG Technology Evolution Groups==
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== Introduction ==
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WLCG has created a number of '''Technical Evolution Groups''' to guide the technical development of the project. As the future of the WLCG Grid infrastructure will be first discussed in those groups, it is important for LCG-France to be part of those discussions. The different groups, their contact channels and area of work are presented on this page.
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== INDICO Category : https://indico.cern.ch/categoryDisplay.py?categId=3753 ==
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== WLCG Technical Evolution Groups ==
  
 
==== Operations & Tools ====
 
==== Operations & Tools ====
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* chairs : Maria Girone & Jeff Templon
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* wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGOperations
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* LCG-France members: Frédérique Chollet
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* egroup mailing list : wlcg-teg-oerations  AT CERN  
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* agendas : https://indico.cern.ch/categoryDisplay.py?categId=3770
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* '''Chairs : Maria Girone (CERN), Jeff Templon (Nikhef)'''
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* two main deliverables:  
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* Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGOperations
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** a document describing the current situation (to be ready in about one month)
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* Egroup mailing list : [https://e-groups.cern.ch/e-groups/Egroup.do?egroupName=wlcg-teg-operations wlcg-teg-operations_at_CERN]  
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** and a strategy document to setup the plans for the next two years
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* Agendas : https://indico.cern.ch/categoryDisplay.py?categId=3770
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* subgroups :
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* Main deliverables:  
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** WG1 : Monitoring & Metrics
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** a document describing the current situation
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** WG2: Support tools + Underlying Services+ WLCG ops
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** and a strategy document to setup the plans for the next two or five years
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** WG3 : Operational requirements on middleware
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* '''Site Input welcome (contribution deadline is 11th Nov.)''' : see https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG3WG5
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** WG4 : Application software management, deployment and configuration
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** [[FrenchSitesInputtoTEGOp| Wiki page gathering french sites input]]
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** WG5 : Middleware distribution management, deployment and configuration
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* Subgroups :
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** WG1 Monitoring & Metrics :  https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG1
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** WG2 Support tools + Underlying Services+ WLCG ops : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG2
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** WG3 Operational requirements on middleware : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG3
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** WG4 Application software management, deployment and configuration  
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** WG5 Middleware distribution management, deployment and configuration
  
 
==== Data Management ====
 
==== Data Management ====
  
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* wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGDataManagement
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* LCG-France members: Catherine Biscarat, Michel Jouvin
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*''' Chairs: Brian Bockelman (CMS, OSG), Graeme Stewart (ATLAS)'''
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* Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGDataManagement
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* Egroup mailing list : [https://e-groups.cern.ch/e-groups/Egroup.do?egroupName=wlcg-teg-data-management wlcg-teg-data-management_at_CERN]
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* Scope :
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** Review demonstrators from 2010
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** Data placement (policy-based or dynamic)
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** Data transfer management
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** Transfer and WAN access protocols
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** Management od name spaces and catalogues
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** Understanding security requirements/needs
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* See also : ''' Workshop Federated Data Storage, CC-IN2P3, Nov. 21-22 2011, Lyon'''
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** http://indico.in2p3.fr/conferenceDisplay.py?confId=5527
  
 
==== Storage Management ====
 
==== Storage Management ====
  
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* wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGStorage
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* LCG-France members: Yannick Patois, Yvan Calas, Loïc Tortay, Fabio Hernandez
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*''' Chairs: Daniele Bonacorsi (CMS), Wahid Bhimji (Edinburgh)'''
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* Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGStorage
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* Egroup mailing list : [https://e-groups.cern.ch/e-groups/Egroup.do?egroupName=wlcg-teg-storage wlcg-teg-storage_at_CERN]
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* Scope :
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** Experiment IO/usage patterns(and so performance requirements for storage)
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** Requirements on future storage systems
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** Separation of archives and disk pools/caches
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** Storage system interfaces to Grid(SRM status?)
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** Filesystems/protocols (standards?)
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** Security/access controls
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** as site-­‐run services: storage management, performance measurements, monitoring, etc
  
 
==== Databases ====
 
==== Databases ====
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* Chair : Dario Barberis & Dave Dykstra
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* LCG-France members:
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* '''Chairs: Dario Barberis (ATLAS), Dave Dykstra (OSG)'''
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* Egroup mailing list : [https://e-groups.cern.ch/e-groups/Egroup.do?egroupName=wlcg-teg-data-management wlcg-teg-data-management_at_CERN]
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* Agendas : https://indico.cern.ch/categoryDisplay.py?categId=3754
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* Main Topics:
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** NOSQL vs Oracle, MySQL, etc
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** Frontier, squids, vs 3D/Streams, GoldenGate, DataGuard etc
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** CORAL, COOL
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** What is framework for deploying new applications that need a DB?
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*''' Next...''' Workshop on 7-9 November 2011 : https://indico.cern.ch/conferenceDisplay.py?confId=158091
  
 
==== Workload Management ====
 
==== Workload Management ====
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* LCG-France members: Catherine Biscarat, Pierre Girard, Andrea Sartirana
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*  '''Chairs: Davide Salomoni (CNAF), Torre Wenaus (ATLAS)'''
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* Egroup mailing list : [https://e-groups.cern.ch/e-groups/Egroup.do?egroupName=wlcg-teg-workload-mgmt wlcg-teg-workload-mgmt_at_CERN]
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* Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WorkloadManagementTechnicalEvolution
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* Topics :
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** Pilots & Frameworks : PilotFactory
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** Resource allocations & management
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** Security models
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** New computing models
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* Agendas: https://indico.cern.ch/categoryDisplay.py?categId=3768 '''NEXT... Meeting Nov. 3-4'''
  
 
==== Security ====
 
==== Security ====
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* LCG-France members:
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* '''Chairs : Romain Wartel (CERN), Steffen Schreiner (ALICE)'''
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* Egroup mailing list : [https://e-groups.cern.ch/e-groups/Egroup.do?egroupName=wlcg-security-teg wlcg-security-teg_at_CERN]
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* wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGSecurityTEG
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* Scope : 5 different subtasks
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** WLCG risk assessment/analysis
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** AAI (Authentication and Authorization Infrastructure) on worker nodes
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** AAI on storage systems
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** Identity Federation
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** Usability problems

Latest revision as of 12:12, 9 décembre 2011

Introduction

WLCG has created a number of Technical Evolution Groups to guide the technical development of the project. As the future of the WLCG Grid infrastructure will be first discussed in those groups, it is important for LCG-France to be part of those discussions. The different groups, their contact channels and area of work are presented on this page.


INDICO Category : https://indico.cern.ch/categoryDisplay.py?categId=3753

WLCG Technical Evolution Groups

Operations & Tools

  • LCG-France members: Frédérique Chollet

Data Management

  • LCG-France members: Catherine Biscarat, Michel Jouvin

Storage Management

  • LCG-France members: Yannick Patois, Yvan Calas, Loïc Tortay, Fabio Hernandez
  • Chairs: Daniele Bonacorsi (CMS), Wahid Bhimji (Edinburgh)
  • Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGStorage
  • Egroup mailing list : wlcg-teg-storage_at_CERN
  • 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

  • LCG-France members:

Workload Management

  • LCG-France members: Catherine Biscarat, Pierre Girard, Andrea Sartirana

Security

  • LCG-France members:
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