在CentOS 6.3下安裝完Oracle 10g R2，重開機之后，你會發(fā)現(xiàn)Oracle沒有自行啟動，這是正常的，因為在Linux下安裝Oracle的確不會自行啟動，必須要自行設定相關參數(shù)，首先先介紹一般而言如何啟動oracle。 一、在Linux下啟動Oracle

登錄到CentOS，切換到oracle用戶權限

# su – oracle

接著輸入：

$ sqlplus "/as sysdba"

原本的畫面會變?yōu)?br />SQL>

接著請輸入
SQL> startup

就可以正常的啟動數(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

回到終端機模式，輸入：

$ lsnrctl status

檢查看看監(jiān)聽器是否有啟動

如果沒有啟動，可以輸入：

$ lsnrctl start

啟動監(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emctl

另外也可以發(fā)現(xiàn)http://localhost.localdomain:1158/em 目前是沒有反應的，這邊要另外啟動，啟動的指令如下：

$ emctl start dbconsole

這個指令運行時間較長，執(zhí)行完的畫面如下：

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

四、Oracle啟動&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:<N|Y>:

2. 在 /etc/init.d/ 下創(chuàng)建文件oracle，內容如下：

#!/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/102 ORA_OWNER=oracle if [ ! -f $ORA_HOME/bin/dbstart ] thenecho "Oracle startup: cannot start"exit fi case "$1" in 'start') # Start the Oracle databases: echo "Starting Oracle Databases ... " echo "-------------------------------------------------" >> /var/log/oracle date +" %T %a %D : Starting Oracle Databases as part of system up." >> /var/log/oracle echo "-------------------------------------------------" >> /var/log/oracle su - $ORA_OWNER -c "$ORA_HOME/bin/dbstart" >>/var/log/oracle echo "Done"# Start the Listener: echo "Starting Oracle Listeners ... " echo "-------------------------------------------------" >> /var/log/oracle date +" %T %a %D : Starting Oracle Listeners as part of system up." >> /var/log/oracle echo "-------------------------------------------------" >> /var/log/oracle su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl start" >>/var/log/oracle echo "Done." echo "-------------------------------------------------" >> /var/log/oracle date +" %T %a %D : Finished." >> /var/log/oracle echo "-------------------------------------------------" >> /var/log/oracle touch /var/lock/subsys/oracle ;;'stop') # Stop the Oracle Listener: echo "Stoping Oracle Listeners ... " echo "-------------------------------------------------" >> /var/log/oracle date +" %T %a %D : Stoping Oracle Listener as part of system down." >> /var/log/oracle echo "-------------------------------------------------" >> /var/log/oracle su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl stop" >>/var/log/oracle echo "Done." rm -f /var/lock/subsys/oracle# Stop the Oracle Database: echo "Stoping Oracle Databases ... " echo "-------------------------------------------------" >> /var/log/oracle date +" %T %a %D : Stoping Oracle Databases as part of system down." >> /var/log/oracle echo "-------------------------------------------------" >> /var/log/oracle su - $ORA_OWNER -c "$ORA_HOME/bin/dbshut" >>/var/log/oracle echo "Done." echo "" echo "-------------------------------------------------" >> /var/log/oracle date +" %T %a %D : Finished." >> /var/log/oracle echo "-------------------------------------------------" >> /var/log/oracle ;;'restart') $0 stop $0 start ;; esac

3. 改變文件權限
# chmod 755 /etc/init.d/oracle

4. 添加服務
# chkconfig --level 35 oracle on

5. 需要在關機或重啟機器之前停止數(shù)據(jù)庫，做一下操作
# ln -s /etc/init.d/oracle /etc/rc0.d/K01oracle?? //關機
# ln -s /etc/init.d/oracle /etc/rc6.d/K01oracle?? //重啟?

6. 使用方法
# service oracle start???? ?? //啟動oracle
# service oracle stop??????? //關閉oracle
# service oracle restart???? //重啟oracle

7. 測試

a. 開機自啟動

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 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>

b. service oracle stop

SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production With the Partitioning, OLAP and Data Mining options [oracle@ORS ~]$ logout [root@ORS ~]# service oracle stop Stoping 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 start

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

d. service oracle restart

[root@ORS ~]# service oracle restart Stoping Oracle Listeners ... Done. Stoping Oracle Databases ... Done.Starting Oracle Databases ... Done Starting Oracle Listeners ... Done. [root@ORS ~]#

至此，Oracle服務啟動&停止腳本與開機自啟動設置完畢。

?

CentOS 6.3(x32)下安裝Oracle 10g R2

http://www.cnblogs.com/mchina/archive/2012/11/06/2737472.html

轉載于:https://www.cnblogs.com/jackhub/p/3256970.html

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