Publication:
Efficient Implementation of Data Objects in the OSD+-Based Fusion Parallel File System

dc.contributor.authorPiernas Cánovas, Juan
dc.contributor.authorGonzález Férez, Pilar
dc.contributor.departmentIngeniería y Tecnología de Computadores
dc.date.accessioned2024-01-29T13:22:03Z
dc.date.available2024-01-29T13:22:03Z
dc.date.issued2017-08-28
dc.description.abstractOSD+s are enhanced object-based storage devices (OSDs) able to deal with both data and metadata operations via data and directory objects, respectively. So far, we have focused on designing and implementing efficient directory objects in OSD+s. This paper, however, presents our work on also supporting data objects, and describes how the coexistence of both kinds of objects in OSD+s is profited to efficiently implement data objects and to speed up some common file operations. We compare our OSD+-based Fusion Parallel File System (FPFS) with Lustre and OrangeFS. Results show that FPFS provides a performance up 37x to better than Lustre, and up 95x to better than OrangeFS, for metadata workloads. FPFS also provides 34% more bandwidth than OrangeFS for data workloads, and competes with Lustre for data writes. Results also show serious scalability problems in Lustre and OrangeFS.es
dc.formatapplication/pdfes
dc.format.extent11es
dc.identifier.urihttp://hdl.handle.net/10201/137980
dc.languageenges
dc.publisherSpringer International Publishing AG, part of Springer Nature 2018es
dc.relation- Ámbito del proyecto: nacional - Agencia financiadora: MINISTERIO DE ECONOMÍA Y COMPETITIVIDAD - Convocatoria: 2012 - Nombre del proyecto: MEJORA DE ARQUITECTURA DE SERVIDORES, SERVICIOS Y APLICACIONES - Código o número del acuerdo de subvención: TIN2012-38341-C04-03 - Ámbito del proyecto: nacional - Agencia financiadora: MINISTERIO DE ECONOMÍA Y COMPETITIVIDAD y FEDER,UE - Convocatoria: 2015 - Nombre del proyecto: TÉCNICAS PARA LA MEJORA DE PRESTACIONES, FIABILIDAD Y CONSUMO DE ENERGÍA DE LOS SERVIDORES. OPTIMIZACIÓN DE APLICACIONES CIENTÍFICAS, MÉDICAS Y DE VISIÓN ARTIFICIAL- Código o número del acuerdo de subvención: TIN2015-66972-C5-3-Res
dc.relation.ispartofEuropean Conference on Parallel Processing Euro-Par 2017: Euro-Par 2017: Parallel Processing Workshopses
dc.relation.publisherversionhttps://link.springer.com/content/pdf/10.1007/978-3-319-75178-8_59.pdf?pdf=inline%20linkes
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectFPFSes
dc.subjectOSD+es
dc.subjectData objectses
dc.subjectLustrees
dc.subjectOrangeFSes
dc.subject.otherCDU::0 - Generalidades.::00 - Ciencia y conocimiento. Investigación. Cultura. Humanidades.::004 - Ciencia y tecnología de los ordenadores. Informática.es
dc.titleEfficient Implementation of Data Objects in the OSD+-Based Fusion Parallel File Systemes
dc.typeinfo:eu-repo/semantics/conferenceObjectes
dspace.entity.typePublicationes
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