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ATLAS Grid Workshop: Production Schedule Overview (July - September 2002)

This document details the production schedule for the ATLAS collaboration from July to September 2002, highlighting key phases and milestones in data processing and management. The schedule includes Phase 0 through Phase 2, specifying the number of events, the software and tools used (e.g., Globus, Grappa, Magda), and the roles of various team members. It emphasizes the importance of quality service and the need for U.S. grid deployment, while addressing CPU demands and virtual data management. The document serves as a roadmap for effective collaboration and resource management in ATLAS.

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ATLAS Grid Workshop: Production Schedule Overview (July - September 2002)

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  1. Production - Part II Kaushik De Univ. of Texas at Arlington U.S. ATLAS Grid Workshop Boston, June 2002

  2. Atlfast Production Schedule - July • July 1-15: Phase 0, 10^7 events • Globus 2.0 beta • Grappa - 3.0.1, common disk model • Dan Engh, Horst Severini, Kaushik De • Magda - data management • Wensheng Deng, Ed May • 5 physics processes - http cached • Kaushik De • BNL VO manager • Rich Baker • Random job scheduler • Kaushik De • GridView+perl? Monitoring • PatrickMcGuigan, Dantong Yu

  3. Schedule - August • August 5-19: Phase 1 • 10^8 events @ all ATLAS sites • VDT 1.1.1 • Hierarchical GIIS server • GRAPPA - Athena-atlfast 3.2.0 • Magda - data & replica management, metadata catalogue • 10 physics processes • MDS based job scheduler • GridView+perl?+visualization

  4. Schedule - September • September 2-16: Phase 2 • 10^9 events @ all sites • 1 TB storage, 40k files • VDT, Grappa and Magda same • 20 physics processes • Upgraded BNL VO manager • Dynamic job scheduler • Fancy monitoring • Athena-atlfast 3.2.0 instrumented

  5. Long Production • Currently limited U.S. participation in DC1 - BNL only • Need packaging for U.S. grid deployment - NorduGrid? • CPU intensive - use farms • Quality of service important • Emphasis on Virtual Data • Plan: July-November 2002

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