启动RAC 手工启动按照HAS, cluster, database的顺序启动,具体命令如下: 启动HAS(High Availability Services),必须以root用户 [root@orcl-1 ~]# crsctl start hasCRS-4124: Oracle High Availability Services startup failed.CRS-4000: Command Start failed, or completed with errors. 报错原因是因为1…