Design of grid-based intelligent storage system

The traditional grid center is focus on the system performance bottleneck, reliability and security. In view of such a situation, a grid-based intelligent storage system has been designed. The establishment of candidate service node which makes the central node's visit frequency decrease and promotes the grid node self-controlled ability to a great extent. This article mainly introduces certain concepts which relate to storage system, node joining based on reputation, service node leaving based on the heartbeat pulse mechanism, localization and so on. The performance analysis and simulation experiment indicates this prototype reduces the system administration complexity and adapts kinds of application environment change well, which has the high practicability.