摘要： 该文着重研究了在集群（Ｃｌｕｓｔｅｒ）系统中的Ｉ／Ｏ流管理问题，目的在于提供一个透明的Ｉ／Ｏ流环境，以改善集群系统的用户界面．在研究传统的解决Ｉ／Ｏ流透明性方案的基础上，提出了一种新的方案，并结合实践，阐述了实现Ｉ／Ｏ流透明性的方法．

关键词: 集群系统, 单系统映象, I/O, 远程透明执行

Abstract: In this paper, we study emphatically the issue of I/O stream management in a clustering system in order to support transparent I/o stream environment for application and improve user interface of our clustering system. This paper looks into two traditional schemes to solve transparence problem of I/O stream and then submits a new scheme. Beyond that this paper also relates our experiences with designing, solving and realizing transparent I/O stream in the clustering system.

中图分类号: 

• TP316