So what's the point of doing hourly backups if the system rarely changes? I was following a youtube OMV guide to do weekly snapshots.
The point of making snapshots is to be able to restore a previous state when you or something else messes up your system. Having more restore points is obviously better for this. Since only the difference from the previous snapshot needs new space, this doesn't take insane amounts of disk space or computing power and is done almost instantly - more so if the system rarely changes. What's the point in purposely not doing this?
The plug-in can easily be configured to only save daily, weekly or monthly snapshots though if that's what you want.