Best Way To Migrate Local Accounts to new OD Server?

Question

Hello everybody, I'll keep this simple:
I've got about 20 macs that have just joined themselves to my shiny new Open Directory (i.e. I bound each machine through the Directory Utility).
What is the best way to migrate their local accounts to network accounts? Note that almost all of these macs are laptops that will be taken home from time to time. And of course, the less 'interruption' of normalcy, the better.
Thanks for any suggestions,
Evan

Answer 1

I did something similar last year, migrating local accounts to network accounts after binding the machines to AD. I'm not sure how much what I did will differ for your particular case, but maybe this will point you in the right direction. Bear in mind, this sort of laborious, but it works well enough.
In my particular case, the local accounts were named the same as the network accounts so I had to do some sleight of hand with the home folders to make sure nothing got deleted on accident.
Log in as root (you could do this with an admin account, but root makes it much easier.)
Move the local account home folder out of the /Users folder and to the root desktop for safekeeping.
Go to User Account control panel and delete the user account.
Log out of root and log back in as the network user.
Log out of network user and log back in as root.
Delete the new, default home folder in /Users and move the old one back.
Use chown -R username /Users/username/ on the command line to give the new network account ownership of the old home folder.