Proxmox Backup Server Synchronization the Same on Site A and Site B


Active Member
Aug 27, 2019
So I have an on premises Proxmox Virtual Environment with VMs on it, this gets backed up to another on premises Proxmox Backup Server which then gets Synced offsite to a Remote Location. This Remote Location then gets synced to an Offsite Location with ZFS Redundant Storage for further security.
What I would like to know is if the Proxmox Backup Server backups which are synced from on site to remote and to offsite are the same.
For instance if I make a backup of any one of those locations, could I make an initial backup of the datastore from one single location, would I then be able to make incremental backups from any other location using a backup solution like Duplicacy, Duplicati, Borg Backup or Restic and Rclone and so on.
For example, I'm using Restic and Rclone to backup to Google Workspace, Wasabi or a Storage VPS.
Do the chunks syncronize or is everything scrambled up or organized in each location?

Thank you very much for your help.
Using Proxmox Backup Server 3.0-1
Last edited:
every backup on all of the synced instances should be the same.


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