一种基于策略的可扩展网格资源管理机制  

Scalable Management Frame Based on Policy for Grid Resource

作　　者：徐武[1] 吴克捷[1] 周卫东[1] 杨印根[1] 

机构地区：[1]江西省分布计算工程技术研究中心

出　　处：《计算机应用研究》2007年第7期211-213,共3页Application Research of Computers

基　　金：江西省工业攻关资助项目(赣科发计字[2005]224号);江西省分布计算工程技术研究中心2004年度开放基金资助项目

摘　　要：提出了一种基于策略的网格资源管理机制和采用的关键技术。通过将网格应用的用户和资源节点分别进行分类,较好地处理了网格系统中集中与分布的矛盾。引入资源预留的思想来解决散户的突发批量作业提交。采用集中和分布并重、直接认证和代理认证结合的多策略认证结构,以提高网格安全认证的效率。A scalable management mechanism based on policy for grid resource was introduced and correlated key techniques was analyzed. The contradiction between centralization and distribution had been resolved well by the method of classifying the grid clients and resources points respectively. The odd dealer＇ s sharp-edged batch work submittal can be solved by a introduction of resources reservation. This mechanism pays equal attention to the centralization and distribution, and adopts the multi-strategies by combining direct authentication and proxy authentication, thus enhances the grid safe authentication efficiency.

关 键 词：网格资源管理 资源请求代理 虚拟组织 多策略认证 对等网络 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]