my archiecture is forms and web server on one node,concurrent and admin on one node..apps version is 11.5.10.2 shared application tier file system...database is 10gr2...so nw iam doing cloning ..

1. Prepare the Source System
Execute the following commands to prepare the Source System for cloning.

1. Prepare the Source System Database Tier for cloning
Log on to the Source System as the ORACLE user and run the following commands:

cd [RDBMS ORACLE_HOME]/appsutil/scripts/[CONTEXT_NAME]
perl adpreclone.pl dbTier

2. Prepare the Source System Application Tier for cloning ...(Considering Admin node as primary running this steps only in admin node)
Log on to the Source System as the APPLMGR user and run the following commands on each Node that contains an APPL_TOP:

cd [COMMON_TOP]/admin/scripts/[CONTEXT_NAME]
perl adpreclone.pl appsTier

opy the following Application Tier directories from the Source Node to the Target Application Tier Node:To admin and concurrent server node.

[APPL_TOP]
[OA_HTML]
[OA_JAVA]
[OA_JRE_TOP]
[COMMON_TOP]/util
[COMMON_TOP]/clone
[COMMON_TOP]/_pages (when this directory exists)
[806 ORACLE_HOME]
[iAS ORACLE_HOME]
Copy the Database Tier File System
Log on to the Source System Database Node as the ORACLE user.

* Perform a normal shutdown of the Source System Database
* Copy the Database (DBF) files from the Source to the Target System
* Copy the Source Database ORACLE_HOME to the Target System
* Start up the Source Applications System Database and Application Tier processes

Log on to the Target System as the ORACLE user and type the following commands to configure and start the Database:

cd [RDBMS ORACLE_HOME]/appsutil/clone/bin
perl adcfgclone.pl dbTier
2. Configure the Target System Application Tier Server Node
Log on to the Target System as the APPLMGR user and type the following commands:

cd [COMMON_TOP]/clone/bin
perl adcfgclone.pl appsTier


Now $ cd <AD_TOP>/bin
$ perl adclonectx.pl sharedappltop \
contextfile=<existing Applications Context File>

Run Autoconfig

d. $ cd <COMMON_TOP>/admin/scripts/<CONTEXT NAME>
$ adstpall.sh <APPS user name>/<APPS user password>
$ cd <FND_TOP>/patch/115/bin
$ perl -I <AU_TOP>/perl txkSOHM.pl


Now login to forms and webserver and do the following

Run AutoConfig to enable shared file system on the secondary nodes
$ cd <FND_TOP>/patch/115/bin
$ perl -I <AU_TOP>/perl txkSOHM.pl.

now the appltop and two homes are shared across multiple nodes.


PLZ CORRECT ME IF ANY OF THE ABOVE STEPS ARE WRONG