Hi, I use OMV to back up my remote Nextcloud server. This works great, but I would like to keep, e.g., 3 versions of files and also files that are deleted on the server.
Background: I have ~30 frequently changing users (students). Some of them are technically not very skilled and may accidentally destroy things by deleting or, worse, overwriting files.
I want to have a local backup of data in such cases. This also would protect against sabotage on the server or by users.