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Hungary in the W orldwide L HC C omputing G rid Csaba Hajdu KFKI-RMKI NKTH, 30.05.2008

Hungary in the W orldwide L HC C omputing G rid Csaba Hajdu KFKI-RMKI NKTH, 30.05.2008. Mission: develop, build and maintain computing infrastucture for storage and analysis of LHC data KFKI-RMKI joined (W)LCG as the 7 th participant in June 2003

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Hungary in the W orldwide L HC C omputing G rid Csaba Hajdu KFKI-RMKI NKTH, 30.05.2008

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  1. Hungary in the WorldwideLHCComputingGridCsaba HajduKFKI-RMKINKTH,30.05.2008

  2. Mission: develop, build and maintain computing infrastucture for storage and analysis of LHC data KFKI-RMKI joined (W)LCG as the 7th participant in June 2003 Present WLCG MoU: T0 (CERN) + 11 T1s + 60 T2s T2 in the MoU may mean several T2s and T3s together 31 countries are involved 4 Virtual Organizations corresponding to the LHC experiments Sites typically do not support all VOs

  3. Hungarian WLCG T2 KFKI-RMKI, CMS T2 + Alice T2 2/3 - 1/3 ELUB, DU, SzTAKI MoU pledges: 2007 2008 2009 2010 2011 2012 CPU (kSi2K) 200 270 300 360 450 500 Disk (TB) 40 70 100 120 150 200 WAN (Gbits/s) 1 1 1 1 1 1 At the moment this means ~0.5% of WLCG, ~1% of Alice and CMS But... ...growth rate has to exceed the above numbers to keep this level!

  4. KFKI-RMKI

  5. T2-HU

  6. CCRC08 Combined Computing Readiness Challenge Lasted four weeks, ends today (How) does WLCG work at site / experiment / global level? Test everything before real data comes KFKI-RMKI: storage system needed changes/tuning, otherwise working fine

  7. HunGrid VO • Opens the Grid to the non-HEP Hungarian research community • We use our expertise gained from WLCG... ... and also the (old) WLCG hardware • New resources will have to be added

  8. Summary • CCRC08 metrics met, ready for real data • continue testing and tuning • increase both CPU and storage capacities

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