Based On Multi-agent Grid Monitoring And Implementation

As an up-to-date realm of computer science research, grid computing technology focuses on sharing of resources and cooperating of computing. The Grid is a basic information infrastructure which integrates a mass of heterogeneous resources distributed in wide area network, and constitutes a virtual organization with uniform interface and user view. The resource information service, perceiving and monitoring the heterogeneous resources, plays a key role in Grid technology. The resource scheduler and the system strategy selecting should work according to the resource information provided by the service.Based on studying grid monitoring technologies in depth, the grid monitoring system model based on multi-agent is proposed, and a new grid monitoring system prototype based on multi-agent is designed. It adopts hierarchical architecture according to usual grid architectures. Its basic architecture is accordance with Grid Monitoring Architecture (GMA), which is proposed by Global Grid Forum. In the research of system, collaboration technologies in multi-agent systems are used to solve dynamic, expand and heterogeneousness of grid resources. In the design of system monitoring service, Web Service Resource Framework (WSRF) is used to create a universal interface to facilitate the cooperation of different grid monitoring systems.The experiment results show that system can collect monitor data of grid resource and provide users grid monitor service more efficiently and easily, its functions and performance all meet the design requirements.