Shulou(Shulou.com)06/01 Report--

After installation under Linux, you have to start the corresponding service each time with the following command:

Start the service dbstart

Start the monitor lsnrctl start

Start the console emctl start dbconsole

In this paper, we take Red Hat Enterprise Linux 6.4x86x64 + oracle11G as an example to set up oracle boot automatically:

Method 1:

Use the dbstart command for startup, as follows

First modify the / etc/oratab file, change N in orcl:/u01/app/oracle/product/11.2.0/dbhome_1:N to Y, and then add the following lines in / etc/rc.local

Su-oracle-c'$ORACLE_HOME/bin/dbstart'su-oracle-c'$ORACLE_HOME/bin/lsnrctl start'su-oracle-c'$ORACLE_HOME/bin/emctl start dbconsole'

If the ORACLE_HOMEH environment variable is not set, replace it with an absolute path, such as / dba/app/oracle/product/..

When you run dbstart for the first time, you usually get this error:

Su-oracle-c "dbstart"

ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net Listener

This hint indicates

The oracle listening service is not started when the oracle service is started, so if you want to start the oracle service at the same time I start the listening service

You need to modify the dbstart/dbshut to set the ORACLE_HOME_LISTNER value to $ORACLE_HOME (originally $1)

Method 2:

Vi / etc/rc.local

Add the following

Su-oracle-c "export ORACLE_SID=orclsqlplus / nolog

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