In a word yes. If you want "offline" access you will need to enable Mobile Accounts. This basically means that the account information and password will be cached to local machine to allow users to access the device when the network is not available. This is common for laptops. But, the home folder then becomes a local one.
Now, this is generally mutaully exclusive to your goal of network home folders. If you are in a pure Network home environment, then the loss of the domain is likely the loss of the home folder automount also. For that, there is no solution other than OD Replica to allow for failover of authentication.
Thanks for replying, Strontium90!
So if I get it correctly mobile accounts are not synchronized to the file server once a laptop user gets back to the corporate network? They are always stored locally only? If that’s the case then it seems there’s no way to accomplish both (independence from a single OD master and network homes) of my goals?
Mobile Homes are kept locally, and that is the copy of the user accout you will be using on that mac, but it then syncs back to the server so if you log in on another mac you will either be logging into the network home of that user or if that mac is set up to use mobile homes you will be asked if you want to create a mobile home, so the users account will be copied to this mac also.
You can set the mobile home accounts to expire after a certain amount of time so that you are not leaving many copies scattered on all the macs indefinitely
sounds like I could use mobile homes in a small office consisting of only a few Macs. I am thinking about one place where there are only relatively recent iMacs, all equipped with huge HDs (1 TB+) connected via Gigabit Ethernet. There are only around 5-7 users so it would not hurt to set the mobile home expiration to never. This is possible, right? So since they get never disconnected from the network, all homes would be in sync all the time?
What would happen if user A logs in at Mac A and later decides to also login at Mac B? Will there be an error? Will the changes done while on Mac A already be synced to Mac B? Or does it only happen at logout?
you set up rules that control the syncs so you can decide when, how often and what gets synced.
The time it takes to sync at login/log out is the only real frustration with mobile homes.
Basically you have two types of sync: login/logout and background
Login/Logout happens when you log in or log out (obviously!) and is meant to be used to sync the library and other files that can't sync while they are in use.
Background sync happens on a schedule that you can set, and is meant to sync the rest of your home folder except Library and microsoft user data
You can adapt the rules however you like though, and exclude individual files, folder or sets of folders from either or both of the syncs
Its best not to be logged in to the same user at the same time on multiple macs, cos it could get into a real mess, you would log out of Mac A then log into Mac B and because Mac A completed its sync on log out then Mac B will have all the upto date files.
If you did log into the same account on different macs at the same time it would show you syncing conflicts and you would be given the choice of saying the correct file is on This Mac or the Network Home