linux服务器开机启动oracle的设置方法

1、首先切换到Oracle用户

[oracle@oracletest ~]$ cd /u01/app/oracle/product/11.2.0/db_1/bin/  -----标红字体部分数据库可能不一样，有的是dbhome_1，以自己实际配置目录为准[oracle@oracletest bin]$ vi dbstart

LOGMSG="logger -puser.alert -s "trap 'exit' 1 2 3# for script tracingcase $ORACLE_TRACE in T) set -x ;;esac# Set path if path not set (if called from /etc/rc)SAVE_PATH=/bin:/usr/bin:/etc:${PATH} ; export PATHSAVE_LLP=$LD_LIBRARY_PATH# First argument is used to bring up Oracle Net ListenerORACLE_HOME_LISTNER=$ORACLE_HOME  ############此处原来是$1，改成$ORACLE_HOMEif [ ! $ORACLE_HOME_LISTNER ] ; then echo "ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net Listener" echo "Usage: $0 ORACLE_HOME"else LOG=$ORACLE_HOME_LISTNER/listener.log

2、用root用户编辑oratab和rc.local

[root@oracletest ~]# vi /etc/oratab# This file is used by ORACLE utilities. It is created by root.sh# and updated by either Database Configuration Assistant while creating# a database or ASM Configuration Assistant while creating ASM instance.# A colon, ':', is used as the field terminator. A new line terminates# the entry. Lines beginning with a pound sign, '#', are comments.## Entries are of the form:# $ORACLE_SID:$ORACLE_HOME::## The first and second fields are the system identifier and home# directory of the database respectively. The third filed indicates# to the dbstart utility that the database should , "Y", or should not,# "N", be brought up at system boot time.## Multiple entries with the same $ORACLE_SID are not allowed.##oadb:/u01/app/oracle/product/11.2.0/db_1:Y ###此处原来是N，改为Y[root@oracletest ~]# vi /etc/rc.d/rc.local#!/bin/sh## This script will be executed *after* all the other init scripts.# You can put your own initialization stuff in here if you don't# want to do the full Sys V style init stuff.touch /var/lock/subsys/local#####在空白处添加下面两行，其中标红字体部分数据库可能不一样，有的是dbhome_1，以自己实际配置目录为准su oracle -lc "/u01/app/oracle/product/11.2.0/db_1/bin/lsnrctl start" su oracle -lc /u01/app/oracle/product/11.2.0/db_1/bin/dbstart 

经过上面两步操作，数据库服务器重启后，数据库也会自动启动。

总结

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