Implementation and performances of a DPM federated storage and integration within the ATLAS environment

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With the increase of storage needs at the High-Luminosity LHC (HL- LHC) horizon, the data management and its access will be very challenging for this critical service. The evaluation of possible solutions within the DOMA, DOMA-FR (IN2P3 project contribution to DOMA) and ESCAPE initiatives is a major...

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Autores principales: Jezequel, Stephane, Knoops, Edith B F G, Crepe-Renaudin, Sabine Chrystel, Le Flour Chollet, Frederique Marie, Chevaleyre, Jean-Claude, Gondrand, Christine Nicole, Adam Bourdarios, Claire
Lenguaje:eng
Publicado: 2020
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2712895
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author Jezequel, Stephane
Knoops, Edith B F G
Crepe-Renaudin, Sabine Chrystel
Le Flour Chollet, Frederique Marie
Chevaleyre, Jean-Claude
Gondrand, Christine Nicole
Adam Bourdarios, Claire
author_facet Jezequel, Stephane
Knoops, Edith B F G
Crepe-Renaudin, Sabine Chrystel
Le Flour Chollet, Frederique Marie
Chevaleyre, Jean-Claude
Gondrand, Christine Nicole
Adam Bourdarios, Claire
author_sort Jezequel, Stephane
collection CERN
description With the increase of storage needs at the High-Luminosity LHC (HL- LHC) horizon, the data management and its access will be very challenging for this critical service. The evaluation of possible solutions within the DOMA, DOMA-FR (IN2P3 project contribution to DOMA) and ESCAPE initiatives is a major activity to select the most optimal ones from the experiment and site point of views. Four teams hosting Tier-2s for ATLAS with storage based on DPM technology have put their expertise and computing infrastructures in common to build a testbed hosting a DPM federated storage called FR-ALPES. This note describes the infrastructure put in place, its integration within ATLAS Grid infrastructure and lists the first results.
id cern-2712895
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27128952020-03-13T20:07:45Zhttp://cds.cern.ch/record/2712895engJezequel, StephaneKnoops, Edith B F GCrepe-Renaudin, Sabine ChrystelLe Flour Chollet, Frederique MarieChevaleyre, Jean-ClaudeGondrand, Christine NicoleAdam Bourdarios, ClaireImplementation and performances of a DPM federated storage and integration within the ATLAS environmentParticle Physics - ExperimentWith the increase of storage needs at the High-Luminosity LHC (HL- LHC) horizon, the data management and its access will be very challenging for this critical service. The evaluation of possible solutions within the DOMA, DOMA-FR (IN2P3 project contribution to DOMA) and ESCAPE initiatives is a major activity to select the most optimal ones from the experiment and site point of views. Four teams hosting Tier-2s for ATLAS with storage based on DPM technology have put their expertise and computing infrastructures in common to build a testbed hosting a DPM federated storage called FR-ALPES. This note describes the infrastructure put in place, its integration within ATLAS Grid infrastructure and lists the first results.ATL-SOFT-PROC-2020-024oai:cds.cern.ch:27128952020-03-13
spellingShingle Particle Physics - Experiment
Jezequel, Stephane
Knoops, Edith B F G
Crepe-Renaudin, Sabine Chrystel
Le Flour Chollet, Frederique Marie
Chevaleyre, Jean-Claude
Gondrand, Christine Nicole
Adam Bourdarios, Claire
Implementation and performances of a DPM federated storage and integration within the ATLAS environment
title Implementation and performances of a DPM federated storage and integration within the ATLAS environment
title_full Implementation and performances of a DPM federated storage and integration within the ATLAS environment
title_fullStr Implementation and performances of a DPM federated storage and integration within the ATLAS environment
title_full_unstemmed Implementation and performances of a DPM federated storage and integration within the ATLAS environment
title_short Implementation and performances of a DPM federated storage and integration within the ATLAS environment
title_sort implementation and performances of a dpm federated storage and integration within the atlas environment
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2712895
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AT knoopsedithbfg implementationandperformancesofadpmfederatedstorageandintegrationwithintheatlasenvironment
AT creperenaudinsabinechrystel implementationandperformancesofadpmfederatedstorageandintegrationwithintheatlasenvironment
AT leflourcholletfrederiquemarie implementationandperformancesofadpmfederatedstorageandintegrationwithintheatlasenvironment
AT chevaleyrejeanclaude implementationandperformancesofadpmfederatedstorageandintegrationwithintheatlasenvironment
AT gondrandchristinenicole implementationandperformancesofadpmfederatedstorageandintegrationwithintheatlasenvironment
AT adambourdariosclaire implementationandperformancesofadpmfederatedstorageandintegrationwithintheatlasenvironment

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