An Implementation of Optical Grid Network Architecture for Data-intensive Application Based on OGSA

摘要

As the technplogies in optical network evolve and develop, it is considered to control and manage the optical network resources as one of grid resources to overcome the shortcoming of traditional grid This paper proposes a novel architecture for data-intensive transfer applications in optical grid network within the OGSA (Open Grid Service Architecture) context, which encapsulates optical network resource into grid service and provides fast, reliable data transfer service in multi-path mode. The architecture enabled to transport data in multi-path mode is implemented and verified in the optical grid testbed. The experimental results indicate data transfer service in multi-path mode is quite feasible and the multi-path mode from multiple sources to one destination is the most effective way for transporting large data file, which makes full use of underlying optical network.