设置linux下oracle开机自启动

1.修改配置文件，vi /etc/oratab

orcl:/u01/app/oracle/product/11.2.0/db_1:Y

2.创建启动文件，/etc/init.d/

#!/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=/u01/app/oracle/product/11.2.0/db_1
ORA_OWNER=oracle
if [ ! -f $ORA_HOME/bin/dbstart ]
then
echo "Oracle startup: cannot start"
exit
fi
case "$1" in
'start')
# Start the Oracle databases:
echo "Starting Oracle Databases ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +"%Y-%m-%d %H:%M:%S : Starting Oracle Databases as part of system up." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/dbstart $ORACLE_HOME" >>/var/log/oracle
echo "Done"
# Start the Listener:
echo "Starting Oracle Listeners ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +"%Y-%m-%d %H:%M:%S : 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 +"%Y-%m-%d %H:%M:%S : 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 +"%Y-%m-%d %H:%M:%S : 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 +"%Y-%m-%d %H:%M:%S : Stoping Oracle Databases as part of system down." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/dbshut $ORACLE_HOME" >>/var/log/oracle
echo "Done."
echo ""
echo "-------------------------------------------------" >> /var/log/oracle
date +"%Y-%m-%d %H:%M:%S : Finished." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle 

'restart')
$0 stop
$0 start 

esac 

3.给刚建的脚本赋予可执行权限

chmod a+x oracle

4.添加oracle服务

chkconfig --level 35 oracle on

5.创建软连接

#关机时关闭数据库
ln -s /etc/init.d/oracle /etc/rc0.d/K01oracle

#重启时关闭数据库
ln -s /etc/init.d/oracle /etc/rc6.d/K01oracle

6.使用方法

#启动oracle
service oracle start

#关闭oracle
service oracle stop

#重启oracle
service oracle restart