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HK: Fachverband Physik der Hadronen und Kerne
HK 39: Instrumentierung - Poster
HK 39.57: Poster
Wednesday, March 23, 2011, 14:00–16:00, Foyer Chemie
(contribution withdrawn) ALICE Grid Computing at the GridKa Tier-1 center — •Christopher Jung1 and Kilian Schwarz2 — 1Karlsruhe Institute of Technology, Steinbuch Centre for Computing, Eggenstein-Leopoldshafen — 2GSI, Planckstr. 1, 64291 Darmstadt
The GridKa Tier-1 center at the Karlsruhe Institute for Technology provides more than a third of ALICE Tier-1 computing resources and is thereby the largest ALICE Tier-1 center. About 30% of disk storage and 40% of tape storage resources at GridKa are dedicated to ALICE. This presentation will focus on how these resources are integrated into the ALICE grid infrastructure and which lessons have been learned since the relaunch of the LHC, in particular in the areas of data transfers and access, user experience and monitoring.