基于网格的多机群资源中间件的设计与实现

Design and Implementation of Resource Middleware Based on Grid in Multiple Cluster System

使用不同管理系统的多机群系统不能实现资源共享、协同工作和自适应资源管理。针对该问题,该文利用网格的资源共享和动态分配特性,通过构建多机群资源管理中间件,设计并实现了基于网格技术的异构多机群系统。运行结果表明,以中间件集中、动态地管理和调度资源,该系统能够正确高效地工作,验证了网格技术和中间件设计概念在异构多机群系统方面的可行性。

The current multiple-cluster system with different management systems can not support resource sharing, collaborative work and self-adapting management. To settle this problem, a heterogeneity multi-clusters system is established based on the grid technologies, with unified scheduling by resource management middleware which enables the features of resources sharing, dynamic allocation of resources, strong security, and good fault tolerance. The running result indicates that heterogeneity multi-clusters system can run safely and efficiently and the grid based middleware is practical.