deduplication

I'm doing a Hyper backup to USB drive (dest: ext4, compressed, encrypted, no backup rotation, 8TB drive) for offsite, about 5 TB data. When I do the initial backup, it takes a long time (expected). When I do the second backup on that same job, it again takes a long time, and then runs out of...

Hi, I use C2 for daily off-site backups - which works great (including versioning and deduplication). As a second layer I have weekly Backups on an external USB HD as single-version (for quick access to the full amount of data if something breaks). There is a lot of redundant data, as I also...