The features and several main modules of GOS2 which are agora, grip and grip container, security, grid file system, gird batch job system, grid accounting system were introduced.

• 摘要介绍了GOS2的特点和社区、网程与网程容器、安全机制、网格文件系统、网格批作业系统以及网格记账系统几个主要模块。