ALICE computing update before start of RUN2

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 Preser...

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Bibliographic Details
Main Authors: A. K. Zarochentsev, G. G. Stiforov
Format: Article
Language:Russian
Published: Institute of Computer Science 2015-06-01
Series:Компьютерные исследования и моделирование
Subjects:
Online Access:http://crm.ics.org.ru/uploads/crmissues/crm_2015_3/15704.pdf
Description
Summary: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.
ISSN:2076-7633
2077-6853