校园网格的负载均衡算法研究

ChinaGrid支撑平台的开发成功,将消除信息孤岛,实现中国高校的计算资源和信息资源的有效共享。一个亟待解决的问题是在ChinaGrid环境下,基于校园网格的服务器集群响应能力低下。目前已提出多种技术与方案以解决并提高校园网格的服务器集群的响应能力,负载均衡技术就是一种全新的技术。文中根据校园网格的特点和影响负载均衡的因素,对基于校园网格的负载均衡技术进行了分析和探讨,并提出一种网格自调度负载均衡算法。

Research on Load Balanced Algorithm for Campus Grid

With the successful development of ChinaGrid platform,the shared tremendous calculation and information resources in higher learning will come true in China recently,thus,the information isolated island on campuses will be disappeared.The urgent problem is how to solve the low performance responding ability of server cluster in campus grid within ChinaGrid.At present,several kinds of schemes of technology have been put forward so as to improve the response performance of each node,while load balanced technology is a new one.This paper tries to analyze the load balanced technology in ChinaGrid,based on the features in ChinaGrid and the disturbed factors of load balanced,and a self-adjusted load balanced algorithms in ChinaGrid has been put forward too.