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Un canevas logiciel pour la construction de systèmes de stockage reconfigurables pour grappes de machines

Abstract : This thesis focuses on distributed storage systems for clusters of servers. Existing solutions are generally monolithic and hardly (re)configurable. As a consequence, code reuse is limited, administration of such services is complex, and developing robust and autonomic systems is difficult. We propose a software framework to alleviate these constraints. A storage service is constructed from a set of components and provides an explicit representation of control and data streams. The architecture allows a fine-grained tuning of the system properties, including networking protocols and strategies for data transfers. In addition, the execution infrastructure provides mechanisms for dynamic reconfiguration of the code, the parameters and the structure of the system. A prototype was implemented at the block level. It shows that a modular approach can help building flexible and custom systems and is compatible with good performance.
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https://tel.archives-ouvertes.fr/tel-00010198
Contributor : Renaud Lachaize <>
Submitted on : Monday, September 19, 2005 - 1:38:44 PM
Last modification on : Monday, October 19, 2020 - 11:06:04 AM
Long-term archiving on: : Friday, September 14, 2012 - 2:35:32 PM

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  • HAL Id : tel-00010198, version 1

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Renaud Lachaize. Un canevas logiciel pour la construction de systèmes de stockage reconfigurables pour grappes de machines. Réseaux et télécommunications [cs.NI]. Institut National Polytechnique de Grenoble - INPG, 2005. Français. ⟨tel-00010198⟩

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