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WLCG Service Outlook

WLCG Service Outlook. Jamie.Shiers@cern.ch June 2007. S.W.O.T. Analysis of WLCG Services. WLCG Commissioning Schedule. Still an ambitious programme ahead Timely testing of full data chain from DAQ to T-2 chain was major item from last CR DAQ  T-0 still largely untested. What’s coming?.

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WLCG Service Outlook

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  1. WLCG Service Outlook Jamie.Shiers@cern.ch June 2007

  2. S.W.O.T. Analysis of WLCG Services

  3. WLCG Commissioning Schedule • Still an ambitious programme ahead • Timely testing of full data chain from DAQ to T-2 chain was major item from last CR • DAQ T-0 still largely untested LHCC Comprehensive Review – September 2006

  4. What’s coming? • June 18th: FTS 2.0 upgrade at CERN, CASTOR2 upgrades continue • June 25th: multi-VO T0->T1 tests • ATLAS 650MB/s, CMS 200MB/s • July / August: preparations for FDRs • September: CHEP/ multi-VO / FDRs start • October: FDRs continue • November: Analysis of results of FDRs, LHCC Comprehensive review

  5. 4x 6x Steep ramp-up still needed before first physics run Evolution of installed capacity from April 06 to June 07 Target capacity from MoU pledges for 2007 (due July07) and 2008 (due April 08)

  6. Summary • Robustness & operability are key issues to focus on for 2007 / 2008 • Experience confirms that adding / upgrading services is a lengthy process – nothing extra beyond what is already agreed & underway! • Production deployment of all residual services, coupled with significant improvements in service level, required for early Q1 2008 • Transparent interventions medium term goal – need plan for achieving this…

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