The Community for Technology Leaders
RSS Icon
Subscribe
Minneapolis, Minnesota
July 12, 2006 to July 15, 2006
ISBN: 0-7695-2612-8
pp: 327-334
Chunming Hu , Beihang University, China
Jinpeng Huai , Beihang University, China
Tianyu Wo , Beihang University, China
ABSTRACT
Providing guaranteed QoS for Grid services using resource reservation and allocation is an important feature for today?s service Grid. Reservation requests with existing mechanisms are often rejected during the resource utilization peak and lead to resource capacity fragment problem. In this paper, we propose a flexible capacity reservation mechanism, called FIRST, which employs the slack time-enabled request admission control with differentiated selection strategies. We implement the prototype of FIRST in our CROWN node server, the service container of CROWN service grid middleware. The performance of the admission control algorithm for FIRST is evaluated by comprehensive simulations and implementations. Experimental results show that a better resource utilization ratio can be achieved by introducing the slack time into fixed reservation scenario, and a min-min based request selection strategy obtains a better performance compared with existing strategies.
INDEX TERMS
service grid, resource reservation, quality of service, admission control, slack time, FIRST
CITATION
Chunming Hu, Jinpeng Huai, Tianyu Wo, "Flexible Resource Reservation Using Slack Time for Service Grid", ICPADS, 2006, Parallel and Distributed Systems, International Conference on, Parallel and Distributed Systems, International Conference on 2006, pp. 327-334, doi:10.1109/ICPADS.2006.49
22 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool