Hi, I have a local PBS server (in a CT on Proxmox) and an offsite one. If I merely "sync" them then any bug in the onsite PBS is replicated to the offsite one and I've lost the resilience of the 3-2-1 strategy. OTOH, backing up separately to the local one and remote one seems really inefficient, and opens the doors to more complexity (https://forum.proxmox.com/threads/concurrent-backups.162680/).
What do you all do?
What do you all do?