Cloning Oracle Applications Release 12 with Rapid Clone [ID 406982.1]
1) DB Tier preparation for Cloning
login in as Oracle user
Run the following commands:
RDBMS HOME = $ORACLE_HOME
$ cd $ORACLE_HOME/appsutil/scripts/<context_name>
$ perl adpreclone.pl dbTier
2) Apps Tier preparation for Cloning
login in as applmgr user
Run Pre-Clone on all the nodes that contains an APPL_TOP.
$cd $INST_TOP/admin/scripts
$perl adpreclone.pl appsTier
Copy or Tar ball or sftp source system application tier file system to the target system.
Note: You need not to shutdown your source system application node for this step.
File System which need to be Tar ball or sftp to target system from Source System
includes:
APPL_TOP
COMMON_TOP
ORACLEAS_10.1.2_ORACLE_HOME
ORACLEAS_10.1.3_ORACLE_HOME
4) Database copy
below is the method for cold copy :
copy or TAR ball or sftp source system database tier file system to the target system.
a) This step require you bring down your source sytem (i.e database node) as user oracle.
b) Shutdown normal the source system database
c) copy the database (.dbf) files from the source to the target system
d) copy or TAR ball or sftp the source database ORACLE_HOME to the target system.
you can go for hot backup by RMAN of source database, moving the backup pieces to the target node and doing recovery. By this method you don't have to bring down Source database
5) DBTier Configuration and then start the Target System database Server
login in as Oracle user
RDBMS_HOME = $ORACLE_HOME
$ cd $ORACLE_HOME/appsutil/clone/bin
$ perl adcfgclone.pl dbTier
You will be prompted wfor the values specific to the target system like SID,port etc.
6) Apps Tier configuration on Target system application Server nodes
$ cd $INST_TOP/admin/scripts
$ adautocfg.sh
You will be prompted for the values specific to the target system like SID,port etc.