Title :
A Method with Fault-Tolerance for Resource Reservation in Service-Oriented Grid Environment
Author :
Liang, Quan ; Yang, Yang ; Liu, Li
Author_Institution :
Univ. of Sci. & Technol. Beijing, Beijing
Abstract :
Based on service-oriented grid environment,the paper put forward a method of resource reservation which to construct a resource reservation tree(RRT).If the resource reserved before turns into invalidation, the substitute can be found directly in RRT and needn ´t to initiate a process of discovery and negotiation again. The method can avoid a failure of resource reservation and advance its reliability.Furthermore,three strategies of reservation were designed according to different QoS requirements of users´,on the basis of which, the algorithm TTL-RTA based on RRT was presented in the paper.Related performance analysis and simulations for the algorithm indicate better efficiency and reliability.
Keywords :
grid computing; quality of service; resource allocation; trees (mathematics); QoS; fault-tolerance; resource reservation tree; service-oriented grid environment; Algorithm design and analysis; Analytical models; Delay effects; Design engineering; Fault tolerance; Grid computing; High performance computing; Paper technology; Performance analysis; Resource management;
Conference_Titel :
Natural Computation, 2007. ICNC 2007. Third International Conference on
Conference_Location :
Haikou
Print_ISBN :
978-0-7695-2875-5
DOI :
10.1109/ICNC.2007.63
