1)perl adcfgclone.pl dbTier
It configures the ORACLE_HOME on the target database node and recreate the controlfiles.
This is used in case of standby database/hot backups.
2)perl adcfgclone.pl dbTechStack
It configures the ORACLE_HOME on the target database tier node only. Relink the oracle home.
The below steps has to be performed manually
1. Create the Target Database control files.
2. Start the Target System Database in open mode
3. Run the library update script against the Database
cd $RDBMS_ORACLE_HOME/appsutil/install/[CONTEXT NAME]
sqlplus “/ as sysdba” @adupdlib.sql [libext]
Where [libext] should be set to ‘sl’ for HP-UX, ‘so’ for any other UNIX platform,
or ‘dll’ for Windows.
3)perl adcfgclone.pl dbconfig
It configures the database with context file. Database must be open while running adcfgclone in dbconfig mode.
e.g
cd $RDBMS_ORACLE_HOME/appsutil/clone/bin
perl adcfgclone.pl dbconfig <Context_file>
Where Target Context File is:
$RDBMS_ORACLE_HOME/appsutil/<SID_HOSTNAME>.xml