Linux Oracle服務(wù)啟動(dòng)&停止腳本與開機(jī)自啟動(dòng)

在CentOS 6.8

下安裝完Oracle 10g R2，重開機(jī)之后，你會(huì)發(fā)現(xiàn)Oracle沒有自行啟動(dòng)，這是正常的，因?yàn)樵贚inux下安裝Oracle的確不會(huì)自行啟動(dòng)，必須要自行設(shè)定相關(guān)參數(shù)，首先先介紹一般而言如何啟動(dòng)oracle。

一、在Linux下啟動(dòng)Oracle

登錄到CentOS，切換到oracle用戶權(quán)限

# su – oracle

接著輸入：

$ sqlplus "/as sysdba"

原本的畫面會(huì)變?yōu)?/p>

SQL>

接著請(qǐng)輸入

SQL> startup

就可以正常的啟動(dòng)數(shù)據(jù)庫了。

另外停止數(shù)據(jù)庫的指令如下：

SQL> shutdown immediate

二、檢查Oracle DB監(jiān)聽器是否正常

回到終端機(jī)模式，輸入：

$ lsnrctl status

檢查看看監(jiān)聽器是否有啟動(dòng)

如果沒有啟動(dòng)，可以輸入：

$ lsnrctl start

啟動(dòng)監(jiān)聽器

SQL> conn sys@orcl as sysdba

然后輸入密碼，sys以sysdba身份登入數(shù)據(jù)庫。

三、啟動(dòng)emctl

另外也可以發(fā)現(xiàn)

http://localhost.localdomain:1158/em 目前是沒有反應(yīng)的，這邊要另外啟動(dòng)，啟動(dòng)的指令如下：

$ emctl start dbconsole

這個(gè)指令運(yùn)行時(shí)間較長(zhǎng)，執(zhí)行完的畫面如下：

手動(dòng)啟動(dòng)Oracle數(shù)據(jù)庫完畢，下面創(chuàng)建系統(tǒng)自行啟動(dòng)Oracle的腳本。

四、Oracle啟動(dòng)&停止腳本

1. 修改Oracle系統(tǒng)配置文件：/etc/oratab，只有這樣，Oracle 自帶的dbstart和dbshut才能夠發(fā)揮作用。

# vi /etc/oratab

orcl:/opt/oracle/102:Y

# Entries are of the form:

# $ORACLE_SID:$ORACLE_HOME::

2. 在 /etc/init.d/ 下創(chuàng)建文件oracle，內(nèi)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 ]then echo"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;;esac

3. 改變文件權(quán)限

# chmod 755 /etc/init.d/oracle

4. 添加服務(wù)

# chkconfig --level 35 oracle on

5. 需要在關(guān)機(jī)或重啟機(jī)器之前停止數(shù)據(jù)庫，做一下操作

# ln -s /etc/init.d/oracle /etc/rc0.d/K01oracle //關(guān)機(jī)

# ln -s /etc/init.d/oracle /etc/rc6.d/K01oracle //重啟

6. 使用方法

# service oracle start //啟動(dòng)oracle

# service oracle stop //關(guān)閉oracle

# service oracle restart //重啟oracle

7. 測(cè)試

a. 開機(jī)自啟動(dòng)

Last login: Mon Nov 26 19:57:06 2018 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 2012

Copyright (c) 1982, 2005, Oracle. All rights reserved.

Connected to:

Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production

With the Partitioning, OLAP and Data Mining options

SQL> 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 20

7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30

7521 WARD SALESMAN 7698 22-FEB-81 1250 500 30

7566 JONES MANAGER 7839 02-APR-81 2975 20

7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400 30

7698 BLAKE MANAGER 7839 01-MAY-81 2850 30

7782 CLARK MANAGER 7839 09-JUN-81 2450 10

7788 SCOTT ANALYST 7566 19-APR-87 3000 20

7839 KING PRESIDENT 17-NOV-81 5000 10

7844 TURNER SALESMAN 7698 08-SEP-81 1500 0 30

7876 ADAMS CLERK 7788 23-MAY-87 1100 20

7900 JAMES CLERK 7698 03-DEC-81 950 30

7902 FORD ANALYST 7566 03-DEC-81 3000 20

7934 MILLER CLERK 7782 23-JAN-82 1300 10

14 rows selected.

SQL>

c. service oracle start

SQL> Disconnected[oracle@ORS ~]$ logout[root@ORS ~]# service oracle startStarting Oracle Databases ... DoneStarting Oracle Listeners ... Done.[root@ORS ~]#

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