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Operating Systems Linux Red Hat How to switch back from Oracle Kernel to RedHat? Post 303022891 by Peasant on Sunday 9th of September 2018 01:05:52 AM
Old 09-09-2018
Build from scratch.
OUI installer has a nice feature, called response file.

If your environments are the same or similar, it will magically install everything without hours of clicking in those screens.

What i would do is :
1. Pop a virtualization solution and install RHEL on it.
Make the network and disk layout as you want it.
2. Take a snapshot of that box.
3. Install the 12c database using clicking via GUI.
4. Save a response file
5. Check if everything is done exactly as you want it.
6. Rollback a snapshot, and reinstall from response file.
7. Examine if desired result is achieved and document it.

ORACLE-BASE - Oracle Universal Installer (OUI) Silent Installations

This will help you in a long run if you initially invest some time in it.

Hacking around with different repositories and rolling back stuff, will only cost you more time in the end.

Regards
Peasant.
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Session::Oracle(3)					User Contributed Perl Documentation					Session::Oracle(3)

NAME
Apache::Session::Oracle - An implementation of Apache::Session SYNOPSIS
use Apache::Session::Oracle; #if you want Apache::Session to open new DB handles: tie %hash, 'Apache::Session::Oracle', $id, { DataSource => 'dbi:Oracle:sessions', UserName => $db_user, Password => $db_pass, Commit => 1 }; #or, if your handles are already opened: tie %hash, 'Apache::Session::Oracle', $id, { Handle => $dbh, Commit => 1 }; DESCRIPTION
This module is an implementation of Apache::Session. It uses the Oracle backing store and no locking. See the example, and the documentation for Apache::Session::Store::Oracle for more details. USAGE
The special Apache::Session argument for this module is Commit. You MUST provide the Commit argument, which instructs this module to either commit the transaction when it is finished, or to simply do nothing. This feature is provided so that this module will not have adverse interactions with your local transaction policy, nor your local database handle caching policy. The argument is mandatory in order to make you think about this problem. This module also respects the LongReadLen argument, which specifies the maximum size of the session object. If not specified, the default maximum is 8 KB. AUTHOR
This module was written by Jeffrey William Baker <jwbaker@acm.org>. SEE ALSO
Apache::Session::File, Apache::Session::Flex, Apache::Session::DB_File, Apache::Session::Postgres, Apache::Session perl v5.12.1 2007-09-28 Session::Oracle(3)
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