1. LCG-France, the infrastructure, the activities Informal meeting France-Israel November 3rd, 2009

2. 2 LCG-France http://lcg.in2p3.fr http://lcg.in2p3.fr Goal  Create, development and maintenance of a Tier1 and an Analysis Facility (AF) @ CC-IN2P3  Promote and coordinate Tier-2 and Tier-3 sites Time line  Projet Start: July 2004  Mandate: 4 ans  S et T directors: F.Malek @ LPSC and F.Hernandez @ CC  T2/T3 coordinator, F. Chollet @ LAPP

3. 3 LCG-France: Organigram Equipe de Direction Directeur Scientifique adjoint IN2P3 chargé de l’Informatique Responsable Scientifique Responsable Technique Coordinateur Technique Tier-2s/Tier-3s Chargé de Mission à l’Informatique IN2P3 Chargé de Mission à l’Informatique DSM/CEA Directeur du Centre de Calcul de l’IN2P3 Coordinateur calcul de chacune des expériences LHC Responsable scientifique de chacun des Tier-2s/Tier-3s Comité de Pilotage Directeur Scientifique de l’IN2P3 Directeur Scientifique adjoint IN2P3 chargé de l’Informatique Directeur Adjoint Technique de l’IN2P3 Directeur de l’IRFU/CEA Coordinateur National de chacune des expériences LHC Responsable du projet LCG au CERN Ex-officio: Responsables du projet LCG Directeur du CC-IN2P3 Chargé de Mission à l’Informatique IN2P3 Chargé de Mission à l’Informatique DSM/CEA LCG Bodies GDB,MB,OB, CB,… Other Tier-1s (once/year) (once a month) http://lcg.in2p3.fr/wiki/index.php/Team

4. 4 LCG-France Sites for ALICE, ATLAS, CMS and LHCb 2008 2007 2005 2004 2006 2004

5. 5 LCG-France - Budget 2005-2008 Budget for the Tier1 and AF : 15 M€ From now on: T1/AF + T2/T3 : 5 M € per year

6. 6 Some rules  Budget sharing rule  ATLAS: 45%  CMS: 25%  ALICE: 15%  LHCb: 15% In reality : 2005-2008

7. 7 Material deployment planning for Tier-1 & AF  2012

8. 8 T2s Planning Source LGC-France : EDMS I-008142EDMS I-008142Source LGC-France : EDMS I-008142EDMS I-008142

9. 9 LCG-France – rendez-vous Committees:  Executive Board : once a year (february)  Management Board: Once per month  T2/T3 Technical committee: Once per month Workshops, colloquium  Forum: One per trimestre :urgency, problems, status, communication etc … sites and experiment  Colloquium : Twice a yeay (automn, spring)

10. 10 Technical and scientific Support Tier2 et Tier3 Tier2 et Tier3 2008 (FTE) 2009 (FTE) 2010 (FTE) GRIF - Ile de France14,8 IPHC - Strasbourg2,253,05 LPC - Clermont3,80 LAPP - Annecy2,703,202,40 SUBATECH - Nantes1,30 CPPM - Marseille2,95 IPNL - Lyon1,35 1,65 LPSC - Grenoble1,30 Total FTE30,4531,75 31,25

11. 11 LCG-France: technical and scientific support + management Total2008 (FTE) 2009 (FTE) 2010 (FTE) Tier1 et AF3538 Tier2 et Tier3 3032 31 All sites657069 Support to experiments566 Management LCG-FR333

12. 12 Contribution by LCG-France 44 countries contributed CPU resources to the LHC experiments in 2008 Source: EGEE Accounting PortalEGEE Accounting Portal 12 ResourceContribution of FR- CCIN2P3 [% resources used at all tier-1s in 2008] CPU7% Disk15% Tape13% See details in the Annex

13. 13 Reliability & Availability @ Tier-1 Source: Reliability of WLCG Tier-1 Sites + CERNReliability of WLCG Tier-1 Sites + CERN 13 Reliability measurements in 2007 cover only the period August-December.

14. 14 Tools for Operations 14

15. 15 Tools for Operations (cont.) 15 Planification Déroulement Bilan

16. 16 Tools for Operations (cont.) 16 Information des utilisateurs de l’évolution des opérations et de l’état des services pendant l’arrêt

17. 17 The Tier-1

18. 18 Wide Area Network Tier-1 well connected to tier-0, other tier-1s and associated tier-2s  National T2s and T3s connected at 1 Gbps or 10 Gbps  GRIF: interconnection of sites at 10 Gbps (final phase)  LAPP: weak connectivity  Ongoing discussion with RENATER about the technical possibilities of circumventing the problem 18 T1 & T2 @ CCIN2P3 T3 @ IPNL T1 & T2 @ CCIN2P3 T3 @ IPNL T2 @ LPC T2 @ Subatech T3 @ CPPM T2 @ IPHC T3 @ LPSC T2 @ LAPP T2 @ GRIF

19. 19 Wide Area Network (cont.) 19 Link: CCIN2P3 – CERN, 10 Gbps [Snapshot taken on 10/02/2009] Link: CCIN2P3 – GRIDKA, 10 Gbps [Snapshot taken on 10/02/2009] CERN ➞ CCIN2P3

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