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Status of STAR Asian Computing Center at KISTI

Status of STAR Asian Computing Center at KISTI. 20 Sept. 2010 Kunsu Oh*, Jonghu Lee** *Dept. of Physics Pusan National Univ., **KISTI GSDC. Content. STAR Collaboration and Computing. 1. Current Status of SACC. 2. Future Plan of SACC. 3. 1. STAR Collaboration & Computing.

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Status of STAR Asian Computing Center at KISTI

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  1. Status of STAR Asian Computing Center at KISTI 20 Sept. 2010 KunsuOh*, Jonghu Lee** *Dept. of Physics Pusan National Univ., **KISTI GSDC

  2. Content STAR Collaboration and Computing 1 Current Status of SACC 2 Future Plan of SACC 3

  3. 1. STAR Collaboration & Computing • RHIC (Relativistic Heavy Ion Collider) • Au+Au, Cu+Cu, d+Au, p+p collision • 5~200GeV/nucleon • International Collaboration • 594 scientists • 54 institutes • 12 countries • STAR detector is doing major upgrade on • Beam Luminosity X 10 • DAA rates X 10

  4. STAR Computing • Produced Huge Data: ~1PB/year • Needed many Computing resources (CPU and storage) • Increase Asian Collaborations: Increase Asian Computing Needs STAR Asian Computing Center!!

  5. SACC Project STAR Asian Computing Center Creating and Developing a resource and facility in Asia Goal Hub for Asian Collaborators A new STAR computing center for data production Progress Network Optimization STAR software installation Production and Analysis

  6. GSDC MISSION Supporting to various Data Intensive Researches Physics Various 2009 ~ Next ~ ALICE STAR Belle CDF Bio-informatics Earth Science Astrophysics National Representative Player in Data Centric Research Area

  7. Current Status support Computing and Storage Infrastructure Technology Development Apply Grid Technology to legacy app. Korean Gov. Tier-1 RAW Data RAW Data ALICE Tier-1 Test-bed ALICE Tier-2 KIAF (Kisti Analysis Farm) Supporting Data Centric Research Communities & Promotion ofResearch Collaboration

  8. Members

  9. Activities ALICE Tier-1 Test-bed Completed set-up ALICE Tier-1 test-bed this year Will provide official service in a few years ALICE Tier-2 Site availability: 98% since Feb. 2009 Belle Providing computing resources for Belle MC production (Grid) Bell to provide their data to KISTI GSDC CDF Providing computing resources under NAMCAF Supporting CDFSoft development LIGO Set-up LIGO cluster test-bed GBrain Planning to cooperate with global brain research project (mainly from McGill Univ. Canada)

  10. Current Computing Resources: Cluster Server

  11. Current Computing Resources:Storage

  12. Some Pictures Newly delivered storage system in June

  13. Network Architecture GLORIAD Public 10GbE S/W 1G Grid Servers … Private …. 1G Grid Servers 10G Grid Servers 10GbE S/W WN Servers IBRIX Fusion Cluster File System …. … : 8Gb FC PFS Servers : 1GbEthernet : 10GbEthernet 8Gb SAN S/W 1G/10GbE S/W NAS NAS FC FC FC FC Controller #1 Controller #2 Controller 1,2 Controller 1,2 2009 2010 SAN U160TB SAN U600TB NAS U40TB

  14. 2. Current Status SACC Collaboration Provide Service Provide Computing Resources STAR Asian Users (China, India, etc.) KISTI GSDC will contribute STAR experiments. Particularly Asian user community

  15. 2F 대용량 데이터팀 Network Architecture Starproject to BNL 10G 1G 1G 1F 신규 2전산실 S/W DJ-F10 대전 OME6500 시애틀 OME6500 FDF(3,4) FDF(3,4) T2/3 10G 10G 10G Trunk Vlan 123, Vlan124 1G 10G 10G Trunk Vlan 123 10G 1G Lightpath Vlan124 1G Gloriad-KR 시애틀 OSR 시애틀F-10 G2/11 10G VLAN 123 IP : 134.75.123.1 / 24 VLAN 124 IP : 134.75.238.1 / 26 KISTI 2F 대용량데이터팀 LAB DJ_7609 Cisco7609 Foundry SuperX 1F –FDF(3,4) 3F –FDF(3,4) G8/21 G2/5 G3/18 VLAN 233 IP : 150.183.233.1 / 24 G0/26 Foundry 2402CF

  16. Current Resources CPUs Intel Xeon E5450 300cores ≈ 960kSI2K (1core = 3.2kSI2K) shared queue Storages Disk: 100TB Tape: 100TB Network 10G GLORIAD: Active Software SL10i on the Scientific Linux 5.5 64bits

  17. Resource Plan

  18. 3. Future Plan of SACC Before 2010 Jan. 2011 Summer 2011 Installation of additional CPUs (+430 cores) & Tests MOU between KISTI GSDC and BNL STAR Collaboration Start user service for Asian users MOU between KISTI GSDC and Asian institutes RUN11 – online data transfer from BNL to KISTI GSDC Installation of additional storages (100TB disk + 100TB tape)

  19. Our Vision Global Science Data Pipeline Asian Hub for Global Data centric research

  20. ? Do You Have Any Questions? ? ?

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