Oracle dbstart 无法正常启动处理办法

Oracle dbstart 无法正常启动处理办法

[oracle@CentOS-1 ~]$ dbstart
ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net Listener
Usage: /u01/app/oracle/product/12.1.0/dbhome_1/bin/dbstart ORACLE_HOME
修改dbstart以及dbshut两个文件

"/u01/app/oracle/product/12.1.0/dbhome_1/bin/dbstart"
# First argument is used to bring up Oracle Net Listenerexport ORACLE_HOME_LISTNER=$ORACLE_HOME#ORACLE_HOME_LISTNER=$1if [ ! $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

  # Set the ORACLE_HOME for the Oracle Net Listener, it gets reset to
  # a different ORACLE_HOME for each entry in the oratab.
  export ORACLE_HOME=$ORACLE_HOME_LISTNER
注释掉红色部分，添加蓝色部分代码

[oracle@centos-1 ~]$ vi /u01/app/oracle/product/12.1.0/dbhome_1/bin/dbshut
# The  this to bring down Oracle Net Listenerexport ORACLE_HOME_LISTNER=$ORACLE_HOME#ORACLE_HOME_LISTNER=$1if [ ! $ORACLE_HOME_LISTNER ] ; then
  echo "ORACLE_HOME_LISTNER is not SET, unable to auto-stop Oracle Net Listener"
  echo "Usage: $0 ORACLE_HOME"
else
  LOG=$ORACLE_HOME_LISTNER/listener.log

  # Set the ORACLE_HOME for the Oracle Net Listener, it gets reset to
  # a different ORACLE_HOME for each entry in the oratab.
  export ORACLE_HOME=$ORACLE_HOME_LISTNER

  # Stop Oracle Net Listener
  if [ -f $ORACLE_HOME_LISTNER/bin/tnslsnr ] ; then
    echo "$0: Stoping Oracle Net Listener" >> $LOG 2>&1
    $ORACLE_HOME_LISTNER/bin/lsnrctl stop >> $LOG 2>&1 &
  else
    echo "Failed to auto-stop Oracle Net Listener using $ORACLE_HOME_LISTNER/bin/tnslsnr"
  fi
fi
重试后命令不出错，但是无反应

$su root

修改 /etc/oratab
orcl:/u01/app/oracle/product/12.1.0/dbhome_1:N
修改成
orcl:/u01/app/oracle/product/12.1.0/dbhome_1:Y

重试成功

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