oracle10g在linux开机重启自启动设定

1. 编辑/etc/oratab

# This file is used by ORACLE utilities.  It is created by root.sh
# and updated by the Database Configuration Assistant when creating
# a database.

# 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.
#
#
orcl:/u01/oracle/oracle/product/10.2.0/db_1:Y
2. 修改文件/etc/rc.local添加一下两行
su - oracle -c 'dbstart'
su - oracle -c 'lsnrctl start '

3 重新启动的时候出现如下的错误

Failed to auto-start Oracle Net Listene using /ade/vikrkuma_new/oracle/bin/tnslsnr
看来是listener服务没有起来，但是执行lsnrctl start却能启动listener服务。

 

搜索dbstart文件中的tnslsnr字符串

grep tnslsnr dbstart

返回结果:
  if [ -f $ORACLE_HOME_LISTNER/bin/tnslsnr ] ; then
    echo "Failed to auto-start Oracle Net Listene using $ORACLE_HOME_LISTNER/bin/tnslsnr"

看来可能是ORACLE_HOME_LISTNER环境变量引起的，查找 ORACLE_HOME_LISTNER

grep ORACLE_HOME_LISTNER dbstart

返回结果
# 3) Set ORACLE_HOME_LISTNER
ORACLE_HOME_LISTNER=/ade/vikrkuma_new/oracle
if [ ! $ORACLE_HOME_LISTNER ] ; then
  echo "ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net Listener"
  LOG=$ORACLE_HOME_LISTNER/listener.log
  if [ -f $ORACLE_HOME_LISTNER/bin/tnslsnr ] ; then
    $ORACLE_HOME_LISTNER/bin/lsnrctl start >> $LOG 2>&1 &
    export VER10LIST=`$ORACLE_HOME_LISTNER/bin/lsnrctl version | grep "LSNRCTL for " | cut -d' ' -f5 | cut -d'.' -f1`
    echo "Failed to auto-start Oracle Net Listene using $ORACLE_HOME_LISTNER/bin/tnslsnr"
        $LOGMSG "Restart Oracle Net Listener using an alternate ORACLE_HOME_LISTNER: lsnrctl start"

其中有一段给ORACLE_HOME_LISTNER环境变量赋值，但是这个路径是不对的，编辑dbstart文件
vi dbstar
将该行改为export ORACLE_HOME_LISTNER=$ORACLE_HOME

 

4 修改完毕第三步的设置

oracle就可以随着系统重新启动正常启动了