Partly sync to portable storage

Hi forks,

This may seem a off topic but wanted some ideas and if possible doable with rclone of any other alternative.

i want to sync between two locations but in offline mode i have >1TB source at one site with i want to sync to offsite but in something like cache mode.

Initially both are in sync, approximately ~10GB changes happen daily I want to backup only the changes to a pen drive or small size Hard drive and restore it to the offsite making sure that both stay identical.

I think I answered this in the forum before somewhere…

Yes here it is: Sync against one remote but copy to another :smiley: