Linux Oracle服务启动&停止脚本与开机自启动

在CentOS 6.3下安装完Oracle 10g
R2，重开机之后，你会发现Oracle没有自行启动，这是正常的，因为在Linux下安装Oracle的确不会自行启动，必须要自行设定相关参数，首先先介绍一般而言如何启动oracle。
一、在Linux下启动Oracle登录到CentOS，切换到oracle用户权限# su – oracle接着输入：$ sqlplus "/as sysdba"原本的画面会变为SQL>接着请输入SQL> startup就可以正常的启动数据库了。另外停止数据库的指令如下：SQL> shutdown immediate
二、检查Oracle
DB监听器是否正常回到终端机模式，输入：$ lsnrctl status检查看看监听器是否有启动如果没有启动，可以输入：$ lsnrctl start启动监听器SQL> conn sys@orcl as sysdba然后输入密码，sys以sysdba身份登入数据库。
三、启动emctl另外也可以发现http://localhost.localdomain:1158/em
目前是没有反应的，这边要另外启动，启动的指令如下：$ emctl start dbconsole这个指令运行时间较长，执行完的画面如下：手动启动Oracle数据库完毕，下面创建系统自行启动Oracle的脚本。四、Oracle启动&停止脚本1. 修改Oracle系统配置文件：/etc/oratab，只有这样，Oracle
自带的dbstart和dbshut才能够发挥作用。# vi /etc/orataborcl:/opt/oracle/102:Y# Entries are of the form:#
$ORACLE_SID:$ORACLE_HOME::2. 在 /etc/init.d/ 下创建文件oracle，内容如下：

#!/bin/sh# chkconfig: 35 80 10# description: Oracle auto start-stop script.## Set ORA_HOME to be equivalent to the $ORACLE_HOME# from which you wish to execute dbstart and dbshut;## Set ORA_OWNER to the user id of the owner of the# Oracle database in ORA_HOME.ORA_HOME=/opt/oracle/102ORA_OWNER=oracleif [ ! -f $ORA_HOME/bin/dbstart ]thenecho "Oracle startup: cannot start" exitficase "$1" in'start')# Start the Oracle databases:echo "Starting Oracle Databases ... "echo "-------------------------------------------------" >> /var/log/oracledate +" %T %a %D : Starting Oracle Databases as part of system up." >> /var/log/oracleecho "-------------------------------------------------" >> /var/log/oraclesu - $ORA_OWNER -c "$ORA_HOME/bin/dbstart" >>/var/log/oracleecho "Done"# Start the Listener:echo "Starting Oracle Listeners ... "echo "-------------------------------------------------" >> /var/log/oracledate +" %T %a %D : Starting Oracle Listeners as part of system up." >> /var/log/oracleecho "-------------------------------------------------" >> /var/log/oraclesu - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl start" >>/var/log/oracleecho "Done."echo "-------------------------------------------------" >> /var/log/oracledate +" %T %a %D : Finished." >> /var/log/oracleecho "-------------------------------------------------" >> /var/log/oracletouch /var/lock/subsys/oracle;;'stop')# Stop the Oracle Listener:echo "Stoping Oracle Listeners ... "echo "-------------------------------------------------" >> /var/log/oracledate +" %T %a %D : Stoping Oracle Listener as part of system down." >> /var/log/oracleecho "-------------------------------------------------" >> /var/log/oraclesu - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl stop" >>/var/log/oracleecho "Done."rm -f /var/lock/subsys/oracle# Stop the Oracle Database:echo "Stoping Oracle Databases ... "echo "-------------------------------------------------" >> /var/log/oracledate +" %T %a %D : Stoping Oracle Databases as part of system down." >> /var/log/oracleecho "-------------------------------------------------" >> /var/log/oraclesu - $ORA_OWNER -c "$ORA_HOME/bin/dbshut" >>/var/log/oracleecho "Done."echo ""echo "-------------------------------------------------" >> /var/log/oracledate +" %T %a %D : Finished." >> /var/log/oracleecho "-------------------------------------------------" >> /var/log/oracle;;'restart')$0 stop$0 start;;esac3. 改变文件权限# chmod 755 /etc/init.d/oracle4. 添加服务# chkconfig --level 35 oracle on5. 需要在关机或重启机器之前停止数据库，做一下操作# ln -s /etc/init.d/oracle
/etc/rc0.d/K01oracle
//关机# ln -s /etc/init.d/oracle
/etc/rc6.d/K01oracle
//重启6. 使用方法# service oracle
start
//启动oracle# service oracle
stop
//关闭oracle# service oracle
restart
//重启oracle7. 测试
a. 开机自启动

Last login: Mon Nov 26 19:57:06 2012 from 10.0.0.145[root@ORS ~]# su - oracle[oracle@ORS ~]$ sqlplus "/as sysdba"SQL*Plus: Release 10.2.0.1.0 - Production on Mon Nov 26 20:07:33 2012Copyright (c) 1982, 2005, Oracle.  All rights reserved.Connected to:Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - ProductionWith the Partitioning, OLAP and Data Mining optionsSQL> set linesize 300;SQL> set pagesize 30;SQL> select * from scott.emp;EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO---------- ---------- --------- ---------- --------- ---------- ---------- ----------7369 SMITH      CLERK           7902 17-DEC-80        800                    207499 ALLEN      SALESMAN        7698 20-FEB-81       1600        300         307521 WARD       SALESMAN        7698 22-FEB-81       1250        500         307566 JONES      MANAGER         7839 02-APR-81       2975                    207654 MARTIN     SALESMAN        7698 28-SEP-81       1250       1400         307698 BLAKE      MANAGER         7839 01-MAY-81       2850                    307782 CLARK      MANAGER         7839 09-JUN-81       2450                    107788 SCOTT      ANALYST         7566 19-APR-87       3000                    207839 KING       PRESIDENT            17-NOV-81       5000                    107844 TURNER     SALESMAN        7698 08-SEP-81       1500          0         307876 ADAMS      CLERK           7788 23-MAY-87       1100                    207900 JAMES      CLERK           7698 03-DEC-81        950                    307902 FORD       ANALYST         7566 03-DEC-81       3000                    207934 MILLER     CLERK           7782 23-JAN-82       1300                    1014 rows selected.SQL>

b. service oracle stop

SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - ProductionWith the Partitioning, OLAP and Data Mining options[oracle@ORS ~]$ logout[root@ORS ~]# service oracle stopStoping Oracle Listeners ...Done.Stoping Oracle Databases ...Done.[root@ORS ~]# su - oracle[oracle@ORS ~]$ sqlplus "/as sysdba"SQL*Plus: Release 10.2.0.1.0 - Production on Mon Nov 26 20:17:20 2012Copyright (c) 1982, 2005, Oracle.  All rights reserved.Connected to an idle instance.SQL> set linesize 300;SQL> set pagesize 30;SQL> select * from scott.emp;select * from scott.emp*ERROR at line 1:ORA-01034: ORACLE not availableSQL>

c. service oracle startSQL> Disconnected[oracle@ORS ~]$ logout[root@ORS ~]# service oracle startStarting Oracle Databases ...DoneStarting Oracle Listeners ...Done.[root@ORS ~]#
d. service oracle restart[root@ORS ~]# service oracle restartStoping Oracle Listeners ...Done.Stoping Oracle Databases ...Done.Starting Oracle Databases ...DoneStarting Oracle Listeners ...Done.[root@ORS ~]#至此，Oracle服务启动&停止脚本与开机自启动设置完毕。本文使用Blog_Backup未注册版本导出，请到soft.pt42.com注册。