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我装的是redhat linux 9，oracle9.2.0.1.0,用sqlplus "/as sysdba" startup可开启实例服务，用lsnrctl start开启侦听服务，但这些都是通过手工输入操作的，能不能有办法让这些服务就象在windows一样设置为自动，让他在重启之后就可自动运行
这个问题近期有人问过好多遍了，下面是 liuyi8903(好好学习) 的关于此问题的一个回复：
下面是我在linux as 3下做的:
1. 创建文件/etc/oratab
添加
#添加如下内容到/etc/oratab文件中,
#$ORACLE_SID是你的Oracle数据库的sid
#$ORACLE_HOME是你的Oracle数据库的Oracle_home
#Y表示要求在系统启动的时候启动Oracle数据库.N表示不要在系统启动的时候启动Oracle
$ORACLE_SID:$ORACLE_HOME:Y
2. 修改文件/etc/rc.local添加一下两行
su - oracle -c dbstart
su - oracle -c lsnrctl start
以下是10G在Linux下oracle自启动的官方表述，可以参考一下，9i应该也有这方面的表述，可以去www.oracle.com找9i的文档看看：
1.Log in as the root user.
2.Edit the oratab file for your platform.
To open the file, use one of the following commands:
On Solaris:
# vi /var/opt/oracle/oratab
On AIX, HP-UX, Linux, and Tru64 UNIX:
# vi /etc/oratab
Database entries in the oratab file are displayed in the following format:
SID:ORACLE_HOME:{Y|N|W}
In this example, the values Y and N specify whether you want the scripts to start up or shut down the database, respectively. For each database for which you want to automate shutdown and startup, first determine the instance identifier (SID) for that database, which is identified by the SID in the first field. Then, change the last field for each to Y.
You can set dbstart to auto-start a single-instance database that uses an Automatic Storage Management installation that is auto-started by Oracle Clusterware. This is the default behavior for an Automatic Storage Management cluster. If you want to do this, then you must change the oratab entry of the database and the Automatic Storage Management installation to use a third field with the value W and N, respectively. These values specify that dbstart auto-starts the database only after the Automatic Storage Management instance is started.
Note:
If you add new database instances to the system and if you want to automate startup for them, then you must edit the entries for those instances in the oratab file.
3.Change directory to one of the following depending on your operating system:
Platform Initialization File Directory
AIX /etc
Linux and Solaris /etc/init.d
HP-UX and Tru64 UNIX /sbin/init.d
4.Create a file called dbora, and copy the following lines into this file:
Note:
Change the value of the ORACLE_HOME environment variable to an Oracle home directory for the installation. Change the value of the ORACLE environment variable to the user name of the owner of the database installed in the Oracle home directory (typically, oracle).
#! /bin/sh -x
#
# Change the value of ORACLE_HOME to specify the correct Oracle home
# directory for your installation.
ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1
#
# Change the value of ORACLE to the login name of the
# oracle owner at your site.
#
ORACLE=oracle
PATH=${PATH}:$ORACLE_HOME/bin
HOST=`hostname`
PLATFORM=`uname`
export ORACLE_HOME PATH
#
if [ ! "$2" = "ORA_DB" ] ; then
if [ "$PLATFORM" = "HP-UX" ] ; then
remsh $HOST -l $ORACLE -n "$0 $1 ORA_DB"
exit
else
rsh $HOST -l $ORACLE $0 $1 ORA_DB
exit
fi
fi
#
case $1 in
start)
$ORACLE_HOME/bin/dbstart $ORACLE_HOME &
;;
stop)
$ORACLE_HOME/bin/dbshut $ORACLE_HOME &
;;
*)
echo "usage: $0 {start|stop}"
exit
;;
esac
#
exit
Note:
This script can only stop Oracle Net listener for which a password has not been set. In addition, if the listener name is not the default name, LISTENER, then you must specify the listener name in the stop and start commands:
$ORACLE_HOME/bin/lsnrctl {start|stop} listener_name
5.Change the group of the dbora file to the OSDBA group (typically dba), and set the permissions to 750:
# chgrp dba dbora
# chmod 750 dbora
6.Create symbolic links to the dbora script in the appropriate run-level script directories as follows:
Platform Symbolic Links Commands
Linux # ln -s /etc/init.d/dbora /etc/rc.d/rc3.d/K01dbora
# ln -s /etc/init.d/dbora /etc/rc.d/rc3.d/S99dbora
# ln -s /etc/init.d/dbora /etc/rc.d/rc5.d/K01dbora
# ln -s /etc/init.d/dbora /etc/rc.d/rc5.d/S99dbora
Oracle在linux下的自动启动脚本
环境是redhat 9+oracle 9.2.0.4
1、在/etc/rc.d/init.d下创建脚本，名字就取为oracle，内容如下。假设oracle的安装用户是ora9。
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 - ora9 -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 - ora9 -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 - ora9 -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 - ora9 -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
2、修改/etc/rc.d/init.d/oracle的属性为755。
3、创建不同级别的link文件。
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc5.d/S99oracle
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc0.d/K01oracle
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc1.d/K01oracle
4、编辑/etc/oratab文件，设置需要自动启动的数据库实例。
5、在$ORACLE_HOME/dbs下，创建符号连接文件init$ORACLE_SID
cd $ORACLE_HOME/dbs
ln -s spfile$ORACLE_SID.ora init$ORACLE_SID.ora
