oracle 12c启动报：ora-00214错误

问题描述：ORA-00214: control file '/u01/app/oracle/oradata/orcl/control01.ctl' version 125203 inconsistent with file
'/home/oracle/orcl/control02.ctl' version 125188

1. 系统启动报 ora-00214,控制文件同步内容不一致造成的。

2. 关闭数据库：

       # sqlplus / as sysdba ; 

          SYS@orcl >shutdown immediate; startup  nomount ;         

         SYS@orcl > alter system set control_files="/u01/app/oracle/oradata/orcl/control01.ctl" scope=spfile;

         SYS@orcl > shutdown immediate;

       SYS@orcl >  startup ;