Mounting File Vaults from previous server
I have a new application server and DB server, which will soon be the production server, replacing the current production server. This new version of PDMLink is 12.1.2.7
Our current production server, soon to be old and retired server, is at PDMLink 12.0.2.4. We want the transition between using these two servers somewhat seamless. One day, the users will just log into the new server, and all the file vaults will be there.
So for this new production server, I manually copied over all the file vaults from the old server. I then go through Windchill to Site > Utilities > File Server Administration > Vault configuration. Unsurprisingly, I don't see the file vaults set up in the vault configuration. No worries, I look to the rehost utility guide for Windchill to see how to remount the vaults I manually copied over. I get lots of failed attempts so I eventually open a case with PTC. They are telling me since I am on a newer version of Windchill, 12.1, I cannot remount these file vaults from an instance of Windchill 12.0
I would have to clone the current production server, upgrade that to 12.1, then I would run the upgrade manager to mount these faults. The crux of the issue being cannot mount file vaults from an older version of windchill, 12.0 to 12.1.
Does this sound right? I want to get a second opinion on this. Has anyone copied over file vaults from another server and mounted them successfully on their own?

