Upgrade a legacy, expired RHEL 3.4.6 server to modern Centos/Scientific Linux

Posted by Gabriel Tasiopoulos on Server Fault See other posts from Server Fault or by Gabriel Tasiopoulos
Published on 2012-04-13T17:12:27Z Indexed on 2012/04/13 17:33 UTC
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Filed under:

linux

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centos

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redhat

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dist-upgrade

I have a machine running a legacy J2EE app. The code is not Maven-ized and it works with pretty old Java and Postgres versions. I have converted it to a VM in ESXI and I'd like to try to upgrade it to a modern, binary-compatible version of RHEL (Centos or Scientific LInux) and see if things would still work.

Where should I start? Am I being too optimistic with this one?

It's more of an experiment and I'm not doing it on a production machine. But given the OS is pretty old I am looking for a way to do this eventually.

Many thanks

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