Linux下Oracle自动启动脚本

1、 修改Oracle系统配置文件/etc/oratab
/etc/oratab 格式为： SID:ORACLE_HOME:AUTO
把AUTO域设置为Y(大写)，只有这样，oracle 自带的dbstart和dbshut才能够发挥作用。我的为：
ora9i:/home/oracle/ora/products/9.2.0:Y

2、 编写服务脚本：
vi /etc/rc.d/init.d
#!/bin/bash
#
#################FUNCTION#############
#
# AutoStart Oracle and listener
# AutoStop Oracle and listener
#
#####################################
#
# Created by ZFSFOT 2005-09-15
#
case "$1" in
start)
echo "Starting Oracle Databases ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Starting Oracle Databasee as part of system up." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - oracle -c "dbstart" >> /var/log/oracle
echo "Done."
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 - oracle -c "lsnrctl start" >> /var/log/oracle
echo "Done."
echo ""
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Finished." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
touch /var/lock/subsys/oracle
;;
stop)
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 - oracle -c "lsnrctl stop" >> /var/log/oracle
echo "Done."
rm -f /var/lock/subsys/oracle
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 - oracle -c "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
;;
*)
echo "Usage: oracle {start|stop|restart}"
exit 1
esac
将脚本命名为oracle，保存在/etc/rc.d/init.d下
改变文件属性：chmod 755 oracle
注意：在windows下编辑此文件时有DOS格式字符导致在linux下不能够正常运行，建议用gedit 或用 vi编辑

3、建立服务连接：
系统启动时启动数据库，我们需要以下连结∶
--------------------------------------------------------------------------------
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc2.d/S99oracle
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc3.d/S99oracle
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc5.d/S99oracle #rc4.d unused
--------------------------------------------------------------------------------
要在重新启动时停止数据库，我们需要以下连结∶
--------------------------------------------------------------------------------
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc0.d/K01oracle # 停止
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc6.d/K01oracle # 重新启动

**********本博客所有内容均为原创，如有转载请注明作者和出处!!!**********
Name: guoyJoe
QQ: 252803295
Email: oracledba_cn@hotmail.com
Blog: http://blog.csdn.net/guoyJoe
ITPUB: http://www.itpub.net/space-uid-28460966.html
OCM: http://education.oracle.com/education/otn/YGuo.HTM _____________________________________________________________
加群验证问题：哪些SGA结构是必需的，哪些是可选的？否则拒绝申请!!!
答案在：http://blog.csdn.net/guoyjoe/article/details/8624392
Oracle@Paradise 　总群:127149411
Oracle@Paradise No.1群:177089463(已满)
Oracle@Paradise No.2群:121341761
Oracle@Paradise No.3群:140856036