Tiered Storage For LHC

<!--HTML-->For more than a year, the ATLAS Western Tier 2 (WT2) at SLAC National Accelerator has been successfully operating a two tiered storage system based on Xrootd's flexible cross-cluster data placement framework, the File Residency Manager. The architecture allows WT2 to provide bo...

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Detalles Bibliográficos
Autores principales: Yang, Wei, Hanushevsky, Andrew
Lenguaje:eng
Publicado: 2012
Materias:
Conferences
Acceso en línea:http://cds.cern.ch/record/1460627
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author Yang, Wei
Hanushevsky, Andrew
author_facet Yang, Wei
Hanushevsky, Andrew
author_sort Yang, Wei
collection CERN
description <!--HTML-->For more than a year, the ATLAS Western Tier 2 (WT2) at SLAC National Accelerator has been successfully operating a two tiered storage system based on Xrootd's flexible cross-cluster data placement framework, the File Residency Manager. The architecture allows WT2 to provide both, high performance storage at the higher tier to ATLAS analysis jobs, as well as large, low cost disk capacity at the lower tier. Data automatically moves between the two storage tiers based on the needs of analysis jobs and is completely transparent to the jobs.
id cern-1460627
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14606272022-11-02T22:23:43Zhttp://cds.cern.ch/record/1460627engYang, WeiHanushevsky, AndrewTiered Storage For LHCComputing in High Energy and Nuclear Physics (CHEP) 2012Conferences<!--HTML-->For more than a year, the ATLAS Western Tier 2 (WT2) at SLAC National Accelerator has been successfully operating a two tiered storage system based on Xrootd's flexible cross-cluster data placement framework, the File Residency Manager. The architecture allows WT2 to provide both, high performance storage at the higher tier to ATLAS analysis jobs, as well as large, low cost disk capacity at the lower tier. Data automatically moves between the two storage tiers based on the needs of analysis jobs and is completely transparent to the jobs.oai:cds.cern.ch:14606272012
spellingShingle Conferences
Yang, Wei
Hanushevsky, Andrew
Tiered Storage For LHC
title Tiered Storage For LHC
title_full Tiered Storage For LHC
title_fullStr Tiered Storage For LHC
title_full_unstemmed Tiered Storage For LHC
title_short Tiered Storage For LHC
title_sort tiered storage for lhc
topic Conferences
url http://cds.cern.ch/record/1460627
work_keys_str_mv AT yangwei tieredstorageforlhc
AT hanushevskyandrew tieredstorageforlhc
AT yangwei computinginhighenergyandnuclearphysicschep2012
AT hanushevskyandrew computinginhighenergyandnuclearphysicschep2012

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