Open Directory Questions

RE: OD and logins...

Hi Dizzy810,

You most certainly can login from two different machines to the same account, if that is what you are asking? If you are asking if you can run iTunes from an account using the same iTunes Library, and then attempt to run iTunes using the same iTunes Library but from a different machine/account, I don't believe you can do this. If you need to do this, I would suggest duplicating the iTunes Library and then each account has its own copy of the iTunes Library to connect to separately.

You can also Screen Share (VNC/ARD) from your laptop to your Mac mini and have one account logged in on the Mac mini running iTunes on one Library, and the Screen Share from your laptop can log in as a different account and run iTunes on a second Library simultaneously.

Hope this helps,
Switon

RE: OD and ...

Hi,

Yes, OD can be setup so that each of your user accounts has just a single home directory and so therefore there would be nothing to sync as you are always using the same home directory even from different machines. And from anywhere on the Internet you could VPN into to your home network and still login with the same OD home directory. In a pinch when you don't have Internet connectivity and thus cannot login to your OD account, then your laptop uses its own local home directory, and in this case you would have to worry about syncing.

I recently suggested in another post using one of the version control systems as a backup scheme, but it also would work very nicely as a syncing scheme automatically "merging" the "same" files modified on different machines for you. This would actually work fairly nicely --- why, in fact, this is exactly what I do. I use either git or svn (subversion) to generate a repository and then "check out" local copies of my work on each machine that I use. I can edit the work on any machine, and then commit my edits from any machine, and the git/svn routines merge my edits and keep all the machines up-to-date with the latest modifications. I don't have to remember what needs to be synced and what doesn't, git/svn does this for me.

Just some alternative thoughts...

Switon

I think you'll be very happy using OpenDirectory for this. I have a similar setup at work — an iMac in my office and a MacBook Air to use around the building. We use mobile home directories — a copy is stored on the server, and changes get synced to it. If I take my MacBook home, I can still login without any VPN mess. When I get back to work, it syncs all changed files with the server, which then syncs it down to my iMac.

You could easily put your network home directories on an external drive, and some interfaces may make it quicker than the internal. Just remember to save a drive for server backups!