Am Dienstag, den 14.07.2020, 17:52 +0200 schrieb Thomas Lamprecht: > > Proxmox Backup Server effectively does that too, but independent from > the > source storage. We always get the last backup index and only upload > the chunks > which changed. For running VMs dirty-bitmap is on to improve this > (avoids > reading of unchanged blocks) but it's only an optimization - the > backup is > incremental either way.
So there is exactly one dirty-bitmap that get's nulled after a backup? I'm asking because I have Backup setups with 2 Backup Servers at different Locations, backing up (file-level, incremental) on odd days to server1 on even days to server2. Such a setup wouldn't work with the block level incremental backup and the dirty-bitmap for pve vms + pbs, right? Regards, Tom _______________________________________________ pve-user mailing list [email protected] https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user
