Operation Status of CDS for ALICE experiment

<!--HTML-->We present the current operation status of CDS (the Disk-based Custodial Storage) for ALICE experiment. The CDS is based on EOS Erasure Coding implementation with four parity mode to match with Tape based archival storage in terms of data protection. We will discuss briefly the plan...

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Detalles Bibliográficos
Autor principal: Ahn, Sang Un
Lenguaje:eng
Publicado: 2023
Materias:
HEP Computing
Acceso en línea:http://cds.cern.ch/record/2857466
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author Ahn, Sang Un
author_facet Ahn, Sang Un
author_sort Ahn, Sang Un
collection CERN
description <!--HTML-->We present the current operation status of CDS (the Disk-based Custodial Storage) for ALICE experiment. The CDS is based on EOS Erasure Coding implementation with four parity mode to match with Tape based archival storage in terms of data protection. We will discuss briefly the plan of CDS operation automation for hardware intervention, especially the disk replacement, and of its expansion to meet the upcoming pledges. Also we will discuss the cost analysis of CDS for long-term basis.
id cern-2857466
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
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spelling cern-28574662023-05-03T00:32:56Zhttp://cds.cern.ch/record/2857466engAhn, Sang UnOperation Status of CDS for ALICE experimentEOS 2023 WorkshopHEP Computing<!--HTML-->We present the current operation status of CDS (the Disk-based Custodial Storage) for ALICE experiment. The CDS is based on EOS Erasure Coding implementation with four parity mode to match with Tape based archival storage in terms of data protection. We will discuss briefly the plan of CDS operation automation for hardware intervention, especially the disk replacement, and of its expansion to meet the upcoming pledges. Also we will discuss the cost analysis of CDS for long-term basis.oai:cds.cern.ch:28574662023
spellingShingle HEP Computing
Ahn, Sang Un
Operation Status of CDS for ALICE experiment
title Operation Status of CDS for ALICE experiment
title_full Operation Status of CDS for ALICE experiment
title_fullStr Operation Status of CDS for ALICE experiment
title_full_unstemmed Operation Status of CDS for ALICE experiment
title_short Operation Status of CDS for ALICE experiment
title_sort operation status of cds for alice experiment
topic HEP Computing
url http://cds.cern.ch/record/2857466
work_keys_str_mv AT ahnsangun operationstatusofcdsforaliceexperiment
AT ahnsangun eos2023workshop

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