The original post: /r/datahoarder by /u/Halos-117 on 2024-12-04 23:19:58.

My setup is pretty simple: 2 x 18TB drives each in a separate USB enclosure. The 2nd drive is meant to be a mirror of the 1st drive for backup purposes.

Right now my backup process is this: I add files to the first drive as I go then at some point I’ll hook up the 2nd drive and copy paste all of the new data to try and keep both drives in sync. As I keep adding more, it is getting difficult to remember what should be copied over to the 2nd drive. Is there any software that can make this backup process easier?

I’m on Windows if that matters.