Oracle 11gR2 开启oracle rac 顺序
检查cluster状态 [root@rac1 bin]# ./crsctl stat res -t CRS-4535: Cannot communicate with Cluster Ready Services CRS-4000: Command Status failed, or completed with errors. [root@rac1 bin]# ./crsctl check cluster -all CRS-4639: Could not contact Oracle High Availability Services CRS-4000: Command Check failed, or completed with errors. 启动crs服务 [root@rac1 bin]# ./crsctl start crs CRS-4123: Oracle High Availability Services has been started. 使用crsctl查看是否所有服务已经全部开启 [root@rac