@girish Thank you for this profound explanation. It's great that you are using Hardlinks. I guess, that's a real space and time saver. I did my first restores with Cloudron via the UI yesterday.
A) What does Cloudron internally use for the restore? Snapshot vs. Timestamp?
B) What could/should anyone use to restore without Cloudron? Snapshot vs. Timestamp?
This should be different, to make sense...
As far as understand, A) is Snapshot and B) is Timestamp. Right?