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Status Report: JLDG ( T. Yoshie for JLDG)

Status Report: JLDG ( T. Yoshie for JLDG). AGENDA Current Status of JLDG Reconfiguration/Extension Plan Funding. Current Status of JLDG. national lattice data grid “ daily data sharing in research group ” since Jan. 2010 4 physics research groups, O(50) users regional grid of ILDG

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Status Report: JLDG ( T. Yoshie for JLDG)

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  1. Status Report: JLDG( T. Yoshie for JLDG) AGENDA • Current Status of JLDG • Reconfiguration/Extension Plan • Funding

  2. Current Status of JLDG • national lattice data grid • “daily data sharing in research group” since Jan. 2010 • 4 physics research groups, O(50) users • regional grid of ILDG • ILDG gateway is working stable • can handover the ILDG webpage and the Inca monitoring service on and after the 2nd quarter of 2011 • Automatic summary of access log and disk usage • Storage • 9 elements, 200TB, 35% used • will install 200TB at Tsukuba and 180TB at KEK

  3. Reconfiguration/Extension Plan Reconfiguration currently, access to JLDG is allowed by GridFTP only plan to allow users to mount JLDG as a file system will reconfigure our network Extension to new sites Univ. of Tokyo AICS in Kobe (K computer site)

  4. Funding currently supported by a grant from MEXT Five years (2008/12 -- 2013/3) O(10M)yen/year for JLDG hardware and a local staff will be supported by a field of HPCI strategic research program (MEXT program to promote applications of K computer)“Origin of matter and the universe” Five year (2011/4 -- 2015/3) O(35M)yen/year for JLDG hardware/maintenance and a local support staff (MEXT: Ministry of Education, Culture, Sports, Science and Technology) (HPCI: High performance computing infrastructure)

  5. Thank you for you attention!

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