New CTA tape lifecycle

<!--HTML-->As the amount of stored data, scope and operation complexity of CTA grew, it became necessary to improve the level of control over each tape lifecycle and to provide mechanisms that allow for an improved automation of CTA operations, such as repacking. In this presentation we will...

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Detalles Bibliográficos
Autor principal: Afonso, Joao
Lenguaje:eng
Publicado: 2023
Materias:
HEP Computing
Acceso en línea:http://cds.cern.ch/record/2857170
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author Afonso, Joao
author_facet Afonso, Joao
author_sort Afonso, Joao
collection CERN
description <!--HTML-->As the amount of stored data, scope and operation complexity of CTA grew, it became necessary to improve the level of control over each tape lifecycle and to provide mechanisms that allow for an improved automation of CTA operations, such as repacking. In this presentation we will talk about the new CTA tape states, which expand the behaviour of the disabled state. This includes support for repacking tapes as a separated state. In addition, we created a new mechanism that automatically reschedules user requests after a tape state change that no longer allows it to be used for user retrieves.
id cern-2857170
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28571702023-04-28T19:12:49Zhttp://cds.cern.ch/record/2857170engAfonso, JoaoNew CTA tape lifecycleEOS 2023 WorkshopHEP Computing<!--HTML-->As the amount of stored data, scope and operation complexity of CTA grew, it became necessary to improve the level of control over each tape lifecycle and to provide mechanisms that allow for an improved automation of CTA operations, such as repacking. In this presentation we will talk about the new CTA tape states, which expand the behaviour of the disabled state. This includes support for repacking tapes as a separated state. In addition, we created a new mechanism that automatically reschedules user requests after a tape state change that no longer allows it to be used for user retrieves.oai:cds.cern.ch:28571702023
spellingShingle HEP Computing
Afonso, Joao
New CTA tape lifecycle
title New CTA tape lifecycle
title_full New CTA tape lifecycle
title_fullStr New CTA tape lifecycle
title_full_unstemmed New CTA tape lifecycle
title_short New CTA tape lifecycle
title_sort new cta tape lifecycle
topic HEP Computing
url http://cds.cern.ch/record/2857170
work_keys_str_mv AT afonsojoao newctatapelifecycle
AT afonsojoao eos2023workshop

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