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ПЛЕНАРНЫЕ ДОКЛАДЫ
ALICE computing update before start of RUN2
A. K. Zarochentseva, G. G. Stiforovb a Saint Petersburg State University, 35 University ave., St. Petersburg, Peterhof, 198504, Russia
b Laboratory of High Energy Physics, Joint Institute for Nuclear Research, 6 Joliot Curie St., Dubna, 141980, Russia
Abstract:
The report presents a number of news and updates of the ALICE computing for RUN2 and RUN3.
This includes:
— implementation in production of a new system EOS;
— migration to the file system CVMFS to be used for storage of the software;
— the plan for solving the problem of “Long-Term Data Preservation”;
— overview of the concept of “O square”, combining offline and online data processing;
— overview of the existing models to use the virtual clouds for ALICE data processing.
Innovations are shown on the example of the Russian sites.
Keywords:
GRID, ALICE, CERN, LHC, WLCG, CVMFS, GRID, ALICE, CERN, LHC, WLCG, CVMFS, Virtualisation.
Received: 27.10.2014
Citation:
A. K. Zarochentsev, G. G. Stiforov, “ALICE computing update before start of RUN2”, Computer Research and Modeling, 7:3 (2015), 415–419
Linking options:
https://www.mathnet.ru/eng/crm198 https://www.mathnet.ru/eng/crm/v7/i3/p415
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Statistics & downloads: |
Abstract page: | 96 | Full-text PDF : | 38 | References: | 30 |
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