Oracle 11G rac启动、关闭的步骤？

关闭数据库前建议关闭监听和kill会话
srvctl stop listener
ps -ef|grep LOCAL=NO|awk -F' ' '{print $2}'|xargs kill -9
要关闭RAC，需在2个节点都配置好root的.bash_profile
export ORACLE_HOME=/u01/grid/product/11gr2
export PATH=$ORACLE_HOME/bin:$PATH
关闭RAC
[root@racnode1 ~]# crsctl stop has
[root@racnode2 ~]# crsctl stop has
启动RAC
[root@racnode1 ~]# crsctl start has
[root@racnode2 ~]# crsctl start has
crsctl的其他选项，通过以下命令只需要在一个节点上启动关闭RAC racnode1是节点的主机名
[root@racnode1 ~]# crsctl stop cluster -n racnode1 racnode2
启动RAC
[root@racnode1 ~]# crsctl start cluster -n racnode1 racnode2