Título:
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File system scalability with highly decentralized metadata on independent storage devices
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Autor/a:
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Lensing, Paul Hermann; Cortés, Toni; Hughes, Jim; Brinkmann, Andre
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions |
Abstract:
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This paper discusses using hard drives that integrate a key-value interface and network access in the actual drive hardware (Kinetic storage platform) to supply file system functionality in a large scale environment. Taking advantage of higher-level functionality to handle metadata on the drives themselves, a serverless system architecture
is proposed. Skipping path component traversal during the lookup operation is the key technique discussed in this paper to avoid performance degradation with highly decentralized metadata. Scalability implications are reviewed based on a fuse file system implementation. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors -Information storage and retrieval systems -Cluster computing -File organization -Grid computing -Kinetics -Metadata -Scalability -Virtual storage -File systems -Key-value storages -Lookups -Object storages -Informació -- Sistemes d'emmagatzematge i recuperació |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Objeto de conferencia |
Editor:
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Institute of Electrical and Electronics Engineers (IEEE)
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