1 1APCTP LHC Konkuk University

Introduction to GSDC Project Activities in 2009 Strategies and Plans in 2010 GSDC office opening ceremony CERN Tier1 Computing Collaboration Appendix - Resources of GSDC 2APCTP LHC Konkuk University

Introduction to GSDC Histories 3APCTP LHC Konkuk University

4 Planned by Government –A project to build a strategic plan and a model of NSDC MEST (Ministry of Education, Science and Technology)MEST (Ministry of Education, Science and Technology) ~ ~ “ 사이버 R&D 인프라 구축 · 활용방안 기획연구 ”“ 사이버 R&D 인프라 구축 · 활용방안 기획연구 ” Most important things for this project is: –The contribution to Korean researchers’ study

APCTP LHC Konkuk University 5 GSDC

APCTP LHC Konkuk University 6 High Energy Physics CDF Belle ALICE 2009 ~ Next ~

ALICE Tier2 Center Belle CDF DMRC & Neuroimaging APCTP LHC Konkuk University7

8 Dr. Haengjin JANGALICE Tier2 Center Leader Dr. Soonwook HWANGWLCG Collaboration Representative Dr. Beob Kyun KIM Dr. Christophe BONNAUD

APCTP LHC Konkuk University ProvidedComments CPU (kSI2K) CREAM-CE Storage (TB)30 TB50 TB3056TB Physical Network (Gbps)10

APCTP LHC Konkuk University 10

APCTP LHC Konkuk University 11 3/17, at KEK, Japan Belle(KEK-IPNS) provides their data to KISTI KISTI will use this data for Korean Belle Researchers KISTI provides computing resources for Belle MC Production(Grid) MoU between KEK-KISTI Belle Grid Construction 2/19, Application & Grid Env were enabled for Belle 3/1, 1 st Belle job at GSDC/KISTI e39, e65 Belle MC Production was done at GSDC/KISTI Belle MC Production by GSDC/KISTI

APCTP LHC Konkuk University 12

APCTP LHC Konkuk University 13 From Sep. 2009, operates on OSG GSDC/KISTI resources were used for CDFSoft Development Currently, almost finished SL5 compatible CDFSoft Development

APCTP LHC Konkuk University 14 Multi-grid-operation (EGEE & OSG) by single resource Basically, GSDC resources operate on EGEE GSDC resources also operate with OSG to support CDF Multi-grid-operation (EGEE & OSG) by single resource Basically, GSDC resources operate on EGEE GSDC resources also operate with OSG to support CDF

ALICE Belle2 LSDH Test CDF SAM Support & Development LIGO, Neuroimaging 15APCTP LHC Konkuk University

16 ALICE Associate Membership ALICE Tier1 Testbed Testbed of Asian CAF for ALICE Build collaboration network with experts at CERN and other institutes ALICE Tier2ALICE

Belle2 Data Handling Software Development Construction for Belle2 data analysis Field test of Belle2 data handling software ( use Belle data that is archived at GSDC/KISTI ) Initiative Belle research using GSDC resources optimize resources for Belle survey hidden issues to extend research domain Belle & Belle2 APCTP LHC Konkuk University 17 SL5 compatible CDF software development 2009 ~ SAM for CDF Collaborative development of SAM with FNALCDF LIGO GBRAIN STAR: SACC (STAR Asian Computing Center)

18APCTP LHC Konkuk University

박항식 국장 ( 교육과학기술부 기초연구국장 ) 최영진 사무관 ( 교육과학기술부 기초연구국 ) 나상원 팀장 ( 연구재단 ), 전성진 연구원 ( 연구재단 ) 오선근 교수 ( 건국대학교, GSDC 사용자대표 ) 박영서 원장 (KISTI) 김중권 (KISTI 선임연구부장 ), 이지수 본부장 (KISTI 슈퍼컴퓨팅본부 ) At 7/23 APCTP LHC Konkuk University 19

APCTP LHC Konkuk University 20

ALICE Tier1 Testbed ALICE CAF (CERN Analysis Farm) Experts exchange between CERN & GSDC ALICE Tier2 21APCTP LHC Konkuk University

22 100TB disk space & 100TB tape emulation We don’t use tape, we will emulate tape function with diskStorage 36 blade servers HS22 (from IBM, Blade machine) Xeon X5650, 6 core x2, RAM 24GB, HD 146GBComputing Between storage and computing Basically, all computing resource have 1G dedicated connection To enhance access speed, Parallel File System is adapted Special nodes, like storage, will have 10G connection to storage Internal Networking APCTP LHC Konkuk University

23 U600TB NAS NetApp FAS6080 A-1 NAS NetApp FAS2050 NAS NetApp FAS6080 A-2 IBM server “x3550” x 14 Dell 1U Server “PE1950” x 16 HP Blade “BL460c” x 16 Y 2008 Install IBM 1U server “x3550” x 38 Y 2009 Install IBM Blade Server “x5650” x 36 Y 2010 Install To Backbone Network Public Network Data Network 1Gb 10Gb 8Gb FC SAN Intensive IO Servers SMC8848M Juniper EX2500 Cisco 3560E HP IBRIX9300 (x5) 10 links 4 links HP Storageworks X9300(SAN Switch) 2 links APCTP LHC Konkuk University

24 Storage, powered by IBRIX Disk : 100TB Managed by xrootd (redirector & pool) Tape (emulation) : 100TB We don’t use tape Tape function will be emulated with disks Resource Management 14 members but only 9 for IT 4 members affected to Tier1 testbed Network, power management and aircooling are managed by other team within KISTI 1 more person with strong experiences in Tier1 management will be recruited from any other countries Human resources APCTP LHC Konkuk University

25 To cover all ALICE analysis demand from Asian Area Korea, Japan, India, … Negotiated with CERN In 2010, it will be a kind of testbed of CAF From 8/23, one expert will visit GSDC/KISTI Resources Will use shared resources from existing facility From next year, dedicated resources will be used Asian CAF (CERN Analysis Farm) APCTP LHC Konkuk University

26 Federico Carminati Co-chair of ALICE Computing in October Marco Meoni Experts in CAF, PROOF, AliEn August - September Any experts in computing related to CERN are welcome From September, 1 month To understand Tier1 service and technologies To develop new issues Visiting Research of GSDC people to CERN APCTP LHC Konkuk University

27 From 2007 Experts in Tier2 will be core-people in Tier1 Testbed Will be provided by GSDC, continuously ALICE Tier2 Service APCTP LHC Konkuk University

Hardwares Grid Middleware Deployment APCTP LHC Konkuk University28

Cluster : 544 core, 981 kSI2k Storage Service nodes for Grid & Application : ~30 nodes (including VM) APCTP LHC Konkuk University29 ClusterSpec. / node# nodes# coreskSI2k ce-aliceDell, Intel Xeon E5405 x2 (2.0GHz Quad), 16GB14112 ce01HP, Intel Xeon E5420 x2 (2.5Ghz Quad), 16GB ce02IBM, Intel Xeon E5450 x2 (3.0GHz Quad), 16GB Intel Xeon X5650 x2 (2.66GHz Hex), 24GB Total ModelCapacity PhysicallyCapacity Usable NetApp FAS2050 (SAN only, RAID6, HA)48TB30TB NetApp FAS6080 (SAN & NAS, RAID6, HA)334TB200TB Hitachi (SAN only) + IBRIX950TB600TB Total1.3TB830TB

APCTP LHC Konkuk University30 Newly delivered storage system in June

APCTP LHC Konkuk University 31 VOBOXs Storage Pool VOBOXs ALICE Computing Resources 60node (480core) 6 node, 48 core -Xeon E5405 (2.0GHz), 2GB RAM/core si2k/core AVG DELL 1U + Blade WN 16 node, 128 core -Xeon E5420 (2.5GHz), 2GB RAM/core si2k/core AVG HP Blade WN 10G 38 node, 304 core -Xeon E5450 (3.0GHz), 2GB RAM/core si2k/core AVG IBM 1U (x3350) WN Retired lcg-RBCREAM-CElcg-CEUIsWMS+LBRGMABDII-topBDII-siteMyProxyVOMSVOBOXsGUMS-OSGCE-OSGLFC dgas.sdfarm.kr Nagios repository.sdfarm.kr RepositorySMURF NetApp FAS6080 Hitachi USP-V IBRIX Belle LDG Server LIGO SAM 36 node, 432 core -Xeon X5650 (2.66GHz), 2GB RAM/core IBM Blade WN NetApp FAS2050 Belle db 1,349TB (830 TB usable,) Xrd head SEDPMXrootd (t1) Xrootd (t2)

APCTP LHC Konkuk University32 General Contact : Speaker : Jonghu LEE, Project Leader : Haengjin JANG, will be available in soon