作　　者： ; ; ; ; ;

机构地区： 中国科学院计算技术研究所

出　　处： 《计算机研究与发展》 2005年第6期979-986,共8页

摘　　要： 从操作系统的角度完备地定义了一体化机群功能软件Phoenix的体系结构,将机群操作系统分为异构资源、机群操作系统核心、用户环境3个层次,综合用户环境的核心需求,定义了机群操作系统核心的结构,并且基于组服务保证了机群操作系统核心的容错和可扩展特性.在机群操作系统核心的基础上构造了满足于不同用户需求的用户环境.Phoenix在曙光4000A高性能计算机系统上得到了应用. This paper defines a complete layered architecture of cluster system software named Phoenix from a perspective of operating system's view, including three layers: heterogeneous resources, cluster operating system kernel and user environment. According to the core requirement of different user environment, the components of cluster operating system kernel and especially their correlations are described and defined. The scalable and fault-tolerant characteristic of cluster OS is guaranteed on the basis of the improvement of group structure. The Phoenix system has been installed on Dawning 4000A used for system monitoring, system administration and job management, and presently it supports Linux, AIX, Windows and Solaris operating system.

关 键 词： 一体化设计 机群操作系统 核心 用户环境 可扩展 容错

领　　域： [自动化与计算机技术] [自动化与计算机技术]