Ordre d’accès recommandé (RAO) pour cassette à bande magnétique LTO

The goal of this internship is to create a protoype of a Recommended Access Order (RAO) generator for LTO tape media used by CERN. Such a generator could reduce the access time required to read files on tape. Thanks to an LTO tape drive and some LTO cartridges lent by CERN, I was able to test and ap...

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Detalles Bibliográficos
Autor principal: Vriet, Paul
Lenguaje:fre
Publicado: 2020
Materias:
Information Transfer and Management
Acceso en línea:http://cds.cern.ch/record/2728741
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author Vriet, Paul
author_facet Vriet, Paul
author_sort Vriet, Paul
collection CERN
description The goal of this internship is to create a protoype of a Recommended Access Order (RAO) generator for LTO tape media used by CERN. Such a generator could reduce the access time required to read files on tape. Thanks to an LTO tape drive and some LTO cartridges lent by CERN, I was able to test and approve algorithms allowing the creation of a RAO generator prototype. It can divide required access time by up to two. To date, the prototype is being implemented in CTA, CERN’s new tape archive software.
id cern-2728741
institution Organización Europea para la Investigación Nuclear
language fre
publishDate 2020
record_format invenio
spelling cern-27287412020-08-25T20:15:58Zhttp://cds.cern.ch/record/2728741freVriet, PaulOrdre d’accès recommandé (RAO) pour cassette à bande magnétique LTOInformation Transfer and ManagementThe goal of this internship is to create a protoype of a Recommended Access Order (RAO) generator for LTO tape media used by CERN. Such a generator could reduce the access time required to read files on tape. Thanks to an LTO tape drive and some LTO cartridges lent by CERN, I was able to test and approve algorithms allowing the creation of a RAO generator prototype. It can divide required access time by up to two. To date, the prototype is being implemented in CTA, CERN’s new tape archive software.CERN-IT-Note-2020-001oai:cds.cern.ch:27287412020-08-25
spellingShingle Information Transfer and Management
Vriet, Paul
Ordre d’accès recommandé (RAO) pour cassette à bande magnétique LTO
title Ordre d’accès recommandé (RAO) pour cassette à bande magnétique LTO
title_full Ordre d’accès recommandé (RAO) pour cassette à bande magnétique LTO
title_fullStr Ordre d’accès recommandé (RAO) pour cassette à bande magnétique LTO
title_full_unstemmed Ordre d’accès recommandé (RAO) pour cassette à bande magnétique LTO
title_short Ordre d’accès recommandé (RAO) pour cassette à bande magnétique LTO
title_sort ordre d’accès recommandé (rao) pour cassette à bande magnétique lto
topic Information Transfer and Management
url http://cds.cern.ch/record/2728741
work_keys_str_mv AT vrietpaul ordredaccesrecommanderaopourcassetteabandemagnetiquelto

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