Difference
between dbtechstack,dbtier and dbconfig
When running adcfgclone on database node we had
three modes in which it can be executed.
perl adcfgclone.pl dbTier
It will configure the ORACLE_HOME on the target
database tier node and recreate the controlfiles. This is Used for cold backup.
perl adcfgclone.pl dbTechStack
It will configure the ORACLE_HOME on the target database tier
node only. Relink the oracle home.
This is to clone the database Separetely Using Rman hot backup
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.
perl adcfgclone.pl dbconfig
It is used to configure the database with context
file.Database should be in open mode.
cd $RDBMS_ORACLE_HOME/appsutil/clone/bin
perl adcfgclone.pl dbconfig target_context_file
Where Target Context File is:
$RDBMS_ORACLE_HOME/appsutil/target_context_file.xml
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