#backup
Every post tagged backup.
Blog posts
How to Back Up Proxmox VE to an External USB Hard Drive (Step-by-Step Guide)
No Proxmox Backup Server yet? Learn how to turn a plain USB hard drive into working Proxmox VE backup storage, with scheduled jobs and safe mount settings.
vzdump vs Proxmox Backup Server: Which Backup Method Should You Use in Proxmox VE?
vzdump ships free with every Proxmox VE install, but Proxmox Backup Server adds deduplication and integrity checks on top. Here's a practical, no-hype comparison to help you pick the backup method that actually fits your setup.
How to Organize Proxmox Backup Server with Datastore Namespaces
A practical guide to Proxmox Backup Server namespaces: how the hierarchy works, creating and delegating them, routing Proxmox VE backup jobs into the right namespace, and scoping prune and sync jobs to a specific branch of a datastore.
How to Restore a VM or LXC Container from a Backup in Proxmox VE (Step-by-Step Guide)
Learn how to restore a full VM or LXC container from a vzdump backup in Proxmox VE using the GUI, qmrestore, and pct restore, including live-restore and choosing a new VMID vs overwriting.
How to Set Up Verify Jobs in Proxmox Backup Server (Automated Backup Integrity Checks)
Configure Verify Jobs in Proxmox Backup Server to periodically re-checksum stored chunks and catch silent data corruption before you need to restore, and understand how verification differs from pruning and garbage collection.
How to Set Up Tape Backup in Proxmox Backup Server (LTO Drives and Media Pools)
Configure LTO tape drives, media pools, and encryption in Proxmox Backup Server for offline, ransomware-resistant, offsite archival — from hardware passthrough to your first tape restore.
How to Configure Prune and Garbage Collection Jobs in Proxmox Backup Server
Set up retention policies with keep-last, keep-daily, and the other prune options in Proxmox Backup Server, understand how garbage collection actually reclaims disk space, and schedule both correctly.
How to Set Up Sync Jobs Between Two Proxmox Backup Servers for Offsite Backup Replication
Configure Remotes and Sync Jobs to replicate a Proxmox Backup Server datastore to a second, offsite PBS instance — pull vs push direction, required permissions, group and namespace filtering, bandwidth throttling, encrypted-backup handling, and verifying the offsite copy actually restores.
How to Encrypt Proxmox VE Backups: Client-Side Encryption with Proxmox Backup Server
Turn on client-side AES-256 encryption for Proxmox Backup Server, set up a master key and paperkey for disaster recovery, and avoid the mistakes that make encrypted backups permanently unreadable.
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