Grid Control upgrade

I have OMS Grid control 10.1.0.3.0, with a repository database on Oracle 
Version 9.0.1.5.0 running on RHEL 3. I want to
upgrade the OMS to 10.2.0.1 and move the OMS to a new hardware running the same 
OS platform and version RHEL3. 

I am thinking the following upgrade plan should work;

 

1.      Install 10.2.0.1 GC on new hardware.
2.      Keep auto discovery off.
3.      Export/import data from old database to new database.
4.      Turn auto discovery on.
5.      Shutdown OMS on old machine and start on the new one.

 

Does this sound reasonable? Has anyone any experience of this sort? Can anyone 
suggest any documents available that I
can refer?

-Amit.

 

Amit Verma
Senior Oracle DBA
University of Michigan ITCS
Ph: 734-647-5790

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