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IllinoisHEP T3gs

This document provides a comprehensive overview of the advanced storage and compute infrastructure utilized in high-energy physics research networks. It highlights the integration of various components, including ICCN, Internet2, and dCache, and outlines the system architecture involving worker nodes with 16 CPU cores, Condor for job scheduling, and MySQL databases for data management. Emphasis is placed on performance monitoring through tools like Ganglia and the efficient management of data pools, exemplified by the 20 TB dCache pools.

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IllinoisHEP T3gs

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  1. Service Compute Element ICCN, Internet2, … Storage Element 10 Gps DDM Worker Research (public) Network Foundry FastIron SuperX wn00 HP 2900 wn01 1 Gps osgx2 osgx1 osgx3 osgx4 IllinoisHEP T3gs mysql00 osggums dCache admin, dCache door SRM DQ2 Server LFC Server dCache door GUMS NAT Routers osgx0 condor 2 × 1 Gps ganglia Internal (private) Network Worker nodes (16 CPU cores) /home/osg* osgnx0 Condor Master se00 se01 px00 px01 osgnx1 System Monitoring pnfs server dCache PoolMgr LFC/DQ2 MySQLDBs fx01 fx02 dCache Pools (20 TB)

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