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 tracing
case $oracle_trace in
t) set -x ;;
esac
# set path if path not set (if called from /etc/rc)
save_path=/bin:/usr/bin:/etc:${path} ; export path
save_llp=$ld_library_path
# first argument is used to bring up oracle net listener
oracle_home_listner=$oracle_home ############此处原来是$1，改成$oracle_home
if [ ! $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:<n|y>: # # 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
以上所述是www.887551.com给大家介绍的linux服务器开机启动oracle的设置方法,希望对大家有所帮助