Difference between revisions of "TEG"
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==== Workload Management ==== | ==== Workload Management ==== | ||
| − | * LCG-France members: Catherine Biscarat | + | * LCG-France members: Catherine Biscarat, Pierre Girard, Andrea Sartirana |
* '''Chairs: Davide Salomoni (CNAF), Torre Wenaus (ATLAS)''' | * '''Chairs: Davide Salomoni (CNAF), Torre Wenaus (ATLAS)''' | ||
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* Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WorkloadManagementTechnicalEvolution | * Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WorkloadManagementTechnicalEvolution | ||
* Topics : | * Topics : | ||
| − | ** Pilots & Frameworks | + | ** Pilots & Frameworks : PilotFactory |
** Resource allocations & management | ** Resource allocations & management | ||
** Security models | ** Security models | ||
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** AAI (Authentication and Authorization Infrastructure) on worker nodes | ** AAI (Authentication and Authorization Infrastructure) on worker nodes | ||
** AAI on storage systems | ** AAI on storage systems | ||
| + | ** Identity Federation | ||
| + | ** Usability problems | ||
Latest revision as of 12:12, 9 décembre 2011
Sommaire
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
- 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
- and a strategy document to setup the plans for the next two or five years
- Site Input welcome (contribution deadline is 11th Nov.) : see https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG3WG5
- Subgroups :
- WG1 Monitoring & Metrics : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG1
- WG2 Support tools + Underlying Services+ WLCG ops : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG2
- WG3 Operational requirements on middleware : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTegOperationsWG3
- WG4 Application software management, deployment and configuration
- WG5 Middleware distribution management, deployment and configuration
Data Management
- LCG-France members: Catherine Biscarat, Michel Jouvin
- Chairs: Brian Bockelman (CMS, OSG), Graeme Stewart (ATLAS)
- Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGTEGDataManagement
- Egroup mailing list : wlcg-teg-data-management_at_CERN
- Scope :
- Review demonstrators from 2010
- Data placement (policy-based or dynamic)
- Data transfer management
- Transfer and WAN access protocols
- Management od name spaces and catalogues
- Understanding security requirements/needs
- See also : Workshop Federated Data Storage, CC-IN2P3, Nov. 21-22 2011, Lyon
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:
- Chairs: Dario Barberis (ATLAS), Dave Dykstra (OSG)
- Egroup mailing list : wlcg-teg-data-management_at_CERN
- Agendas : https://indico.cern.ch/categoryDisplay.py?categId=3754
- Main Topics:
- NOSQL vs Oracle, MySQL, etc
- Frontier, squids, vs 3D/Streams, GoldenGate, DataGuard etc
- CORAL, COOL
- What is framework for deploying new applications that need a DB?
- Next... Workshop on 7-9 November 2011 : https://indico.cern.ch/conferenceDisplay.py?confId=158091
Workload Management
- LCG-France members: Catherine Biscarat, Pierre Girard, Andrea Sartirana
- Chairs: Davide Salomoni (CNAF), Torre Wenaus (ATLAS)
- Egroup mailing list : wlcg-teg-workload-mgmt_at_CERN
- Wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WorkloadManagementTechnicalEvolution
- Topics :
- Pilots & Frameworks : PilotFactory
- Resource allocations & management
- Security models
- New computing models
- Agendas: https://indico.cern.ch/categoryDisplay.py?categId=3768 NEXT... Meeting Nov. 3-4
Security
- LCG-France members:
- Chairs : Romain Wartel (CERN), Steffen Schreiner (ALICE)
- Egroup mailing list : wlcg-security-teg_at_CERN
- wiki : https://twiki.cern.ch/twiki/bin/view/LCG/WLCGSecurityTEG
- Scope : 5 different subtasks
- WLCG risk assessment/analysis
- AAI (Authentication and Authorization Infrastructure) on worker nodes
- AAI on storage systems
- Identity Federation
- Usability problems
