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Operations and plans - RDIG T2s

This presentation discusses the administrative structure of RDIG, network topology, CPU usage, software updates, and future plans. It also highlights the need to connect more sites to LHCONE and include new sites to WLCG.

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Operations and plans - RDIG T2s

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  1. Operations and plans - RDIG T2s Andrey Zarochentsev (SPbSU, St. Petersburg), Gleb Stiforov (JINR, Dubna)and Victor Kotliar (IHEP, Moscow).

  2. RDIG administrative structure 4 Institutes are unified to Regional Research Center Kurchatov institute 3 independent Institutes ~70% RDIG production ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev

  3. Network topology TROITSK, MEPH and SPbSU have individual connections ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev

  4. RDIG production in last year (till April) vs previous CPU usage: 7.68% vs 4.81% Done jobs: 4.61%vs 5.9% Wall time in kSI2K hours: 5.79% vs 7.35% ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev

  5. RDIG production from April 2011 till April 2016 CPU time share is growing, but the percentage of done jobs decreases…. Why? DONE JOBS Old CPUs, network problems, small sites… Total CPU hours for ALICE jobs ALICE | Title of the Meeting | Date | Speaker ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev 5

  6. RDIG resources in 2016 ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev

  7. Software update on Russian sites. ALICE | Title of the Meeting | Date | Speaker ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev 7

  8. Conclusions • Hardware update on JINR and on SPbSU • Most of the sites connected to LHCONE • The last version of xrootd installed (or being installing) on all sites • All sites work pretty stable • Plans: • Connect other sites to LHCONE • Include new sites to WLCG ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev

  9. Thank you for your attention! ALICE | T1/T2 workshop in Bergen | 18 apr. 2016 | Andrey Zarochentsev

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