KISTI

From PRAGMAgridWIKI

Korea Institute of Science and Technology Information, Korea

• Contacts: Sangwan Kim, Pillwoo Lee, Byungsang Kim, Jong-bae Moon, Kum Won Cho

• Resource homepage:
  • jupiter.gridcenter.or.kr Resource Homepage

• Application status:
  • e-AIRS

• Prioritized tasks:
  • Install gfarm (August 31 2007)
  • batch update ( done / 23 July 2007)

• Hardware
  • CPU/Memory
    • Front node: Intel(R) Pentium(R) 4 CPU 2.4GHz / RAM 1GB
    • Computing node: Intel(R) Pentium(R) 4 CPU 1.7GHz / RAM 1GB
  • HDD:
    • 100GB on front node (/mnt/fronthome)
    • 500GB on nfs file server (/mnt/earthhome)
    • 40GB on each computing node (not shared)
  • # of Computing Nodes: 16 (j01-j16.gridcenter.or.kr)
  • Network: Fast Ethernet (100Mbps)

• Software
  • CentOS Linux 4.4(Final) (http://www.centos.org)
  • Globus Toolkit (4.0.4)
  • Torque 2.1.7 local scheduler
  • Apache Web Server 2.0.58
  • MySQL 5.0.27
  • Python 2.5
  • Gfarm 1.4
  • MPICH2: install by yourself in your home directory
  • Java J2SDK 1.5 (/usr/java/jdk1.5.0_09) and 1.4 (/usr/java/j2sdk1.4.2_10)
  • Apache Ant 1.7.0 (/usr/local/ant)
  • RRD Tools 1.0.49 (/usr/local/rrdtool)

• Service
  • SSH (Secure Shell) (22)
  • GT4 Pre-Webservice gatekeeper (2119)
  • GT4 GridFTP (2811) GLOBUS_TCP_PORT_RANGE=28000,29000
  • GT4 GSI-SSH (2222)

• Monitoring
  • System health monitor (http://jupiter.gridcenter.or.kr/health/)
  • PBS(torque) status (http://jupiter.gridcenter.or.kr/pbs/)
  • Ganglia cluster monitoring tool (http://jupiter.gridcenter.or.kr/ganglia-frame/)

• Periodic system management schedule
  • The last Monday of every month.
  • Next schedule: 30 July, 2007 AM 09:00-12:00 KST(GMT+9)

• Operational Policy
  • To reduce operational burden, any user accound will be de-activated if it is not used for three months. To activate the unused user account again, please send an e-mail to the contact point.

• Useful Links
  • Site_systems_update_status PRAGMA Grid Site Systems Update Status