I’m impressed with how configurable it is, but I’m finding it’s duplicating (ha!) some of the functionality I’ve already solved (via Arq). I have Duplicacy working but am confused with pruning, copying, and the difference between snapshots and chunks. I really just want to keep the latest version of Backups and Other backed up on B2, let’s say once a week. Keeping B2 cost down is definitely a goal here. I only use Backblaze B2 as a disaster recovery option, for the case when my physical Unraid machine would be completely hosed and I’d need to rebuild (it has dual parity so is locally protected from drive issues). Lastly is the general settings and files for the Unraid install itself plus some miscellaneous stuff (let’s call those Other).The second is for all my media at home (XX terabytes, let’s call that Media).Local Backup storage for all the computers in my home, using hourly/daily Arq and Windows File History configurations (let’s call that repo Backups).I have Duplicacy installed on my local Unraid machine.

Unraid backblaze personal