Currently we use version 8.0.2 of owncloud and we need to migrate it to the last one available, could you help me by indicating how I can do it?
Also, I have a new server with centos 7 with a fresh installation version 10.0.10, is it possible to only migrate the data and users from 8.0.2 to 10.0.10 on this new server?
Update 8.0.2 to the latest 8.0 version, afterwards to the latest 8.1 version, then to the latest 8.2 version and finally to 10.0.10
Migrate data
From what i know there is no “migration” of data available from and older version to a newer one without losing the users and the shares they have created. If you’re o.K. with this you could try to re-create all users in your new 10.0.10 installation, then move over the data from the old 8.0.2 installation to the new one and finally run the occ files:scan command to update the ownCloud internal database with the information about the new files.
Not sure how sync-client will behave with this approach, they might see the “new” installation wrongly and could start to delete their local files.