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QoS for storage subsystems using IEEE-1394

QoS for storage subsystems using IEEE-1394 IEEE-1394 is widely adopted in various commercial products for computing, communication, and entertainment. Although many services with Quality-of-Service (QoS) supports are now available in systems over IEEE-1394, little work is done for QoS-based resource allocation. In this article, we aim at the design of a bandwidth reservation mechanism and its policy for isochronous requests, such as those from cameras. We then address the QoS support issue for asynchronous requests, such as those from disks, and an analytic framework for probability-based QoS guarantees. This work is concluded by the proposing of a topology configuration algorithm for IEEE-1394 devices. The capability of the proposed methodology and the analytic framework are evaluated by a series of experiments over a Linux-based system prototype. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png ACM Transactions on Storage (TOS) Association for Computing Machinery

QoS for storage subsystems using IEEE-1394

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Publisher
Association for Computing Machinery
Copyright
Copyright © 2009 by ACM Inc.
ISSN
1553-3077
DOI
10.1145/1480439.1480441
Publisher site
See Article on Publisher Site

Abstract

IEEE-1394 is widely adopted in various commercial products for computing, communication, and entertainment. Although many services with Quality-of-Service (QoS) supports are now available in systems over IEEE-1394, little work is done for QoS-based resource allocation. In this article, we aim at the design of a bandwidth reservation mechanism and its policy for isochronous requests, such as those from cameras. We then address the QoS support issue for asynchronous requests, such as those from disks, and an analytic framework for probability-based QoS guarantees. This work is concluded by the proposing of a topology configuration algorithm for IEEE-1394 devices. The capability of the proposed methodology and the analytic framework are evaluated by a series of experiments over a Linux-based system prototype.

Journal

ACM Transactions on Storage (TOS)Association for Computing Machinery

Published: Jan 1, 2009

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