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CDF Grid

CDF Grid. Minho Jeung e-Science Applications Research and Development Team KISTI April 17, 2008. Contents. CDF GRID-Outline CDF Grid Farms History of CDF Grid CDF Grid Farms around world KISTI Pacific CAF : Current status LCG Farm (2007) LCG Farm (2008) CDF 독립 Pacific CAF.

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CDF Grid

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  1. CDF Grid Minho Jeung e-Science Applications Research and Development TeamKISTI April 17, 2008

  2. Contents • CDF GRID-Outline • CDF Grid Farms • History of CDF Grid • CDF Grid Farms around world • KISTI Pacific CAF : Current status • LCG Farm (2007) • LCG Farm (2008) • CDF 독립 Pacific CAF

  3. CDF GRID-Outline

  4. CDF Grid Farms

  5. History of CDF Grid

  6. Tsukuba U KNU Korean CAF : KISTI, KNU Lyon CAF KISTI Toronto CAF Japan CAF BCN CAF UCSD CAF Rut CAF CNAF CAF Taiwan AS ASGC, Taiwan European CAF North American CAF Pacific CAF CDF Grid Farms around world CAF → DCAF → Grid Farm → CGCC (2001) (2003) (2006) (2008)

  7. KISTI Pacific CAF : Current status • Headnode => Academia Sinica (Taiwan) • Worknode => Venus 30 node • CDF job을 받지 않도록 막혀 있음 (많은 양의 CDF job으로 인하여 ALICE Tier2 센터 가동에 지장을 주지 않기 위한 목적) • Pacific CAF의 Work nodes를 구성하기 위한 CE,WN 설치 작업 중 • Pacific CAF 와 연동하여 독자 CDF job 수행 • 현재 PC 클러스터와 새로 도입한 리눅스 머신을 이용하여 구축 작업 중 • PC 클러스터 11 대: Pentium4, 512 M byte memory, 60 G byte HDD • 리눅스 머신 4대: Quad core, 8 G byte memory, 500 G byte HDD • 이 후, 슈퍼컴 4호기 (SUN Cluster)에 CE, WN 설치 예정

  8. LCG Farm (2007) Pacific CAF ALICE VO CDF VO Bio VO LCG Tier2 (ALICE Tier2) Center Venus 40 nodes

  9. LCG Farm - 2008 (1) Pacific CAF CDF 독립VO ALICE VO Bio VO venus hep002 darthvader

  10. LCG Farm - 2008 (2) Pacific CAF ALICE VO CDF VO Bio VO LCG Tier2 (ALICE Tier2) Center Supercomputer 4

  11. CDF 독립 Pacific CAF lcg job (HEP) => 슈퍼컴4호기 glite job (non-HEP) lcg-RB hep001 UI lcg-CE (LRMS) hep003 WMS+LB VOMS gLite-CE R-GMA VOBOX DGAS hep011 Computational Resources BDII PX LFC SE-classic File Server (6TByte) SAM Station CDF Storage Pool FTS KISTI, KNU

  12. Summary • CAF → DCAF → Pacific CDF Analysis Farm → CDF Grid Computing Center • Pacific CAF의 Work nodes를 구성하기 위한 CE,WN 설치 작업 중, 향후 슈퍼컴 4호기에 설치 (→독립 CDF VO 개발)

  13. References • Kihyeon Cho (KISTI), CDF 그리드 현재 및 발전방향, KISTI HEP Seminar, January 30, 2008 • Hyun-woo KIM, Kihyeon CHO (KISTI), , CDF Grid At KISTI, The 3rd Particle Physics and Nuclear Physics Workshop, September 12, 2007 • Kihyeon Cho (KISTI), CDF Grid - DCAF (Decentralized CDF Analysis Farm) , KISTI HEP Seminar, March 8, 2007

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