网格资源的动态分配和管理技术研究  

Dynamical allocation and management of grid resources

作　　者：朱勇[1] 杨木清[1] 杨薇薇[2] 

机构地区：[1]中南民族大学网络技术中心,湖北武汉430074 [2]华中科技大学计算机科学与技术学院,湖北武汉430074

出　　处：《华中科技大学学报（自然科学版）》2007年第3期28-30,共3页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(60273075)

摘　　要：为了提高资源共享和协同工作效率,在现有网格资源管理体系结构基础上,对支持资源管理动态化的特性进行了改进,并提出了无间隔动态解决资源故障的算法.该算法将资源库中可运行的任务尽可能多地映射到相应的本地资源管理者,使资源能够进行动态分配,从而使网格中面临的大量具有动态特性的资源管理问题变得容易,实现了对网格资源更加灵活高效的使用.In order to improve the efficiency of the resource sharing and collaborating, grid resource dynamical management architecture were analyzed and discussed. From different views of resources, that is, resources are distributed geographically, heterogeneous in nature, owned by different organizations and managing fields, and each having their own resource management policies and different access as well as cost model, and are dynamical, the management of resources becomes complex, and the dynamical management is more difficult. A method of no-interval dynamical resolving malfunction of resource is put forward.

关 键 词：网格 资源动态管理 可扩展资源 描述语言 本地资源管理 

分 类 号：TP393.01[自动化与计算机技术—计算机应用技术]