Xcache in the ATLAS Distributed Computing Environment

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Inherited from the flexible architecture of Xrootd, Xcache allows a wide range of customization through configurations and plugin modules. This paper describes several completed and ongoing R&D efforts of using Xcache in the LHC ATLAS distributed computing environment, in particular, using Xcach...

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Detalles Bibliográficos
Autores principales: Yang, Wei, Hanushevsky, Andrew, Ito, Hironori, Lassnig, Mario, Popescu, Radu, De Silva, Asoka, Simon, Michal Kamil, Gardner, Robert, Garonne, Vincent, Destefano, John, Vukotic, Ilija
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1051/epjconf/201921404008
http://cds.cern.ch/record/2648892
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author Yang, Wei
Hanushevsky, Andrew
Ito, Hironori
Lassnig, Mario
Popescu, Radu
De Silva, Asoka
Simon, Michal Kamil
Gardner, Robert
Garonne, Vincent
Destefano, John
Vukotic, Ilija
author_facet Yang, Wei
Hanushevsky, Andrew
Ito, Hironori
Lassnig, Mario
Popescu, Radu
De Silva, Asoka
Simon, Michal Kamil
Gardner, Robert
Garonne, Vincent
Destefano, John
Vukotic, Ilija
author_sort Yang, Wei
collection CERN
description Inherited from the flexible architecture of Xrootd, Xcache allows a wide range of customization through configurations and plugin modules. This paper describes several completed and ongoing R&D efforts of using Xcache in the LHC ATLAS distributed computing environment, in particular, using Xcache with the ATLAS data management system Rucio for easy-to-use and to improve cache hit rate, to replace Squid and improve distribution of large files in CVMFS, to adapt the HPC environment and the data lake model for efficient data distribution and access for the HPCs.
id cern-2648892
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-26488922022-08-10T12:24:34Zdoi:10.1051/epjconf/201921404008http://cds.cern.ch/record/2648892engYang, WeiHanushevsky, AndrewIto, HironoriLassnig, MarioPopescu, RaduDe Silva, AsokaSimon, Michal KamilGardner, RobertGaronne, VincentDestefano, JohnVukotic, IlijaXcache in the ATLAS Distributed Computing EnvironmentParticle Physics - ExperimentInherited from the flexible architecture of Xrootd, Xcache allows a wide range of customization through configurations and plugin modules. This paper describes several completed and ongoing R&D efforts of using Xcache in the LHC ATLAS distributed computing environment, in particular, using Xcache with the ATLAS data management system Rucio for easy-to-use and to improve cache hit rate, to replace Squid and improve distribution of large files in CVMFS, to adapt the HPC environment and the data lake model for efficient data distribution and access for the HPCs.ATL-SOFT-PROC-2018-031oai:cds.cern.ch:26488922018-11-25
spellingShingle Particle Physics - Experiment
Yang, Wei
Hanushevsky, Andrew
Ito, Hironori
Lassnig, Mario
Popescu, Radu
De Silva, Asoka
Simon, Michal Kamil
Gardner, Robert
Garonne, Vincent
Destefano, John
Vukotic, Ilija
Xcache in the ATLAS Distributed Computing Environment
title Xcache in the ATLAS Distributed Computing Environment
title_full Xcache in the ATLAS Distributed Computing Environment
title_fullStr Xcache in the ATLAS Distributed Computing Environment
title_full_unstemmed Xcache in the ATLAS Distributed Computing Environment
title_short Xcache in the ATLAS Distributed Computing Environment
title_sort xcache in the atlas distributed computing environment
topic Particle Physics - Experiment
url https://dx.doi.org/10.1051/epjconf/201921404008
http://cds.cern.ch/record/2648892
work_keys_str_mv AT yangwei xcacheintheatlasdistributedcomputingenvironment
AT hanushevskyandrew xcacheintheatlasdistributedcomputingenvironment
AT itohironori xcacheintheatlasdistributedcomputingenvironment
AT lassnigmario xcacheintheatlasdistributedcomputingenvironment
AT popescuradu xcacheintheatlasdistributedcomputingenvironment
AT desilvaasoka xcacheintheatlasdistributedcomputingenvironment
AT simonmichalkamil xcacheintheatlasdistributedcomputingenvironment
AT gardnerrobert xcacheintheatlasdistributedcomputingenvironment
AT garonnevincent xcacheintheatlasdistributedcomputingenvironment
AT destefanojohn xcacheintheatlasdistributedcomputingenvironment
AT vukoticilija xcacheintheatlasdistributedcomputingenvironment

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