RAC启动与停止的先后顺序小结

停止RAC：

            emctl stop dbconsole
            srvctl stop instance -d rac -i rac1  
            srvctl stop instance -d rac -i rac2
            srvctl stop asm -n rac1
            srvctl stop asm -n rac2
            srvctl stop nodeapps -n rac1
            srvctl stop nodeapps -n rac2

启动RAC：

            和上面的步骤正好相反即
            srvctl start nodeapps -n rac1
            srvctl start nodeapps -n rac2
            srvctl start asm -n rac1
            srvctl start asm -n rac2
            srvctl start instance -d rac -i rac2
            srvctl start instance -d rac -i rac1
            emctl start dbconsole