【摘要】 BEPCⅡ中央计算机控制系统采用双机热备系统,它是由两台SUN Fire V880服务器和一台Sun Stor Edge 3310磁盘阵列组成,安装双机热备软件Sun Cluster 3.1和Sun Cluster HA for Network File System (NFS)数据服务软件。本文主要介绍商业的双机热备软件和流行的NFS计算机技术在BEPCⅡ中央计算机控制系统中的实现方法和应用。更多还原

【Abstract】 Two hosts hot-spare system has been used in the control system of Beijing Electron Positron Collider(BEPCII),which is composed of two SUN Fire V880 servers and one Sun StorEdge 3310 disk array,installing Sun Cluster 3.1 and Sun cluster HA for Network File System(NFS).This article mainly introduces how the commercial two hosts hot-spare software and popular NFS computer technology are applied in the BEPCII control system.更多还原