After asking around, I’ve been told migrations from two versions back are supported and tested. You could try a migration across three versions, but I think you’ll be in uncharted territory. I don’t have access to a Leopard Server to test this out. On Aug 27, 2013, at 12:51 AM, demon.cx <div.nabble@demon.cx> wrote:

Morgen Sagen wrote:

...

Normally you would choose to migrate data during the OS X install process, or using the Migration Assistant. However, calendar server does have a script to do what you need.

Soon we will have to migrate calendar data from OS X Server 10.5 running on a G5 to OS X Server 10.8.

Does anyone know if the Migration Assistant is capable of handling a migration from such an old version?

Or if there is any better way than filling the calendars manually from the user/client devices to the new server again, individually? (Will shared appointments, where ppl have invited each other, survive this?)

This will teach me to upgrade more often ;-)

thnx, JJ _______________________________________________ calendarserver-users mailing list calendarserver-users@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/calendarserver-users