Removing old SCOM 2007 server from AD

[scmhell]

Hi all,

 

I've inherited an enviornment that has SCOM 2012 R2 running, although not configured to any great depth.

 

They had MOM and then SCOM 2007 running, which they removed a while ago but didn't do a clean uninstall, so there's a bunch of OU's and Securty Groups (SCP's) related to MOM/SCOM 2007 which are still in AD.

 

The problem is the servers are automatically looking at the old MOM & SCOM servers which was shutdown and removed along time ago.

 

I want to know what I can remove to clean up the old MOM/SCOM installation, and hopefully stop the servers looking at the old SCOM server which no longer exists.

 

Thanks

[AdinE]

Can you provide some more detail about your SCOM infrastructure (i.e. number of MS's, etc.)

 

You might want to start here: https://technet.microsoft.com/en-us/library/hh241293.aspx

 

That has the upgrade checklists which might help identify if something was missed during the migration.

[scmhell]

Hi,

 

Thanks for the reply.

 

Number of MS's, what do you mean?

 

I'll take a look at that URL, although I'm not sure it will help as they just shutdown the one ones and built a new 2012 R2 environment, with the old bits and pieces still in AD - that's what I need to try and clean up.

[scmhell]

I found this article that talks about removing the AD integration, I think this is what I need to do in order to clean-up the old configuration.

 

https://cloudadministrator.wordpress.com/2012/07/08/switching-from-ad-integration-to-manual-agent-management-in-scom/

 

Thoughts?