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Proxmox Backup Infrastructure

Production Virtualization / Backup & Recovery

IN PRODUCTION

I built this production backup path to store Proxmox VM backups on a Windows Server NFS repository and make restores easy to verify.

Proxmox VEWindows ServerNFSvzdump
Architecture diagram for Proxmox Backup Infrastructure
BACKUP AND RECOVERY ARCHITECTURE

I built and maintain this backup setup for virtual machines running in production. The work went beyond mounting an NFS share: I had to account for identity mapping, failed mounts, transfer reliability and restore testing.

For a recovery, I select an available backup from Proxmox, restore the virtual machine and check that it boots and provides the expected services.

The diagram is intentionally simplified. I left out hostnames, network details, storage paths, capacity, schedules, retention settings and configuration values to protect the organization.