I have to perform an upgrade from Unity 4.0(4) to 7.0 on new hardware. My game plan at high level is below:
1. Build out the exact same version of 4.0(4) on the new HW (consists of 1 Unity Svr and 1 Msg Store Svr)
2. Once running on 4.0(4) upgrade the new servers to 4.0(5)
3. Now run COBRAS
4. Format and rebuild new servers (again) with the Unity 7.0 discs
5. Import the COBRAS file
I know this sounds tedious but the client does not want to touch the old production Unity servers. Any thoughts on this would be appreciated!