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  • Oracle 11g RAC停止和启动步骤

    关闭前备份控制文件/参数文件:
     
    sqlplus / as sysdba
    alter database backup controlfile to '/home/oracle/control.ctl.bak';
    create pfile='/home/oracle/init<实例名>.ora' from spfile;
     
    一,oracle 11g RAC关闭顺序

    1.停止em服务
    su - oracle
    export ORACLE_UNQNAME=db11
    emctl status dbconsole
    emctl stop dbconsole
    emctl status dbconsole

    2.停监听
    srvctl status listener
    srvctl stop listener
    srvctl status listener

    3.停库
    srvctl stop database -d db11 -o immediate

    4.停crs(每个节点执行)
    su - root
    进入grid用户的bin目录
    ./crsctl stop crs

    5.查看进程
    ps -ef | grep lsnr
    ps -ef | grep crs
    ps -ef | grep smon


    二,启动顺序

    1.启crs(两个节点都执行,如果要重启操作系统,那么这一步可以省略)
    su - root
    cd $CRS_HOME/bin
    # ./crsctl start crs  
    # ./crs_stat -t -v

    2.启动数据库
    su - oracle
    srvctl start database -d db11 -o open

    3.查看数据库和监听状态
    srvctl status database -d db11
    srvctl status listener

    4.查看crs
    crs_stat -t -v

    5.查看进程
    ps -ef | grep lsnr
    ps -ef | grep crs
    ps -ef | grep smon 
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  • 原文地址:https://www.cnblogs.com/haoxiaoyu/p/4240230.html
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