The Vormox blog
Guides, deep dives and product news on automating Proxmox VE at scale.
Blog posts
How to Secure Proxmox VE After a Fresh Install: A Beginner's Hardening Checklist
A fresh Proxmox VE install works, but it isn't locked down. Here are the ten things worth doing first — from a real admin user to a firewall you won't accidentally lock yourself out of.
Proxmox VE Storage Types Explained: Directory vs LVM vs ZFS vs Ceph (Which Should You Use?)
Proxmox VE offers eight different storage types and the Add Storage dropdown doesn't explain any of them. Here's what Directory, LVM-Thin, ZFS, NFS, and Ceph actually do, and how to pick the right one.
A Beginner's Tour of the Proxmox VE Web Interface: Every Menu and Tab Explained
New to Proxmox VE? Here's a plain-English tour of the web interface — the resource tree, Datacenter and Node tabs, VM/CT tabs, and console options — so the rest of your Proxmox tutorials finally make sense.
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 Enable and Configure the Cluster Resource Scheduler (CRS) for Automatic Load Balancing in Proxmox VE
A practical guide to Proxmox VE's Cluster Resource Scheduler: the basic, static, and dynamic scheduling modes, how to turn on automatic load-based rebalancing, and how to tune the threshold, margin, and hold-duration settings so it doesn't thrash your cluster.
How to Add or Increase Swap Space on a Proxmox VE Host (LVM and ZFS)
Running low on RAM on your Proxmox VE host? Here's how to check your current swap, extend it safely on LVM, add a swap file on ext4/XFS, and why ZFS changes the rules entirely.
How to Migrate a Physical Server to Proxmox VE (P2V Guide)
There's no ESXi Import Wizard for bare metal. Here's how to convert a physical server into a Proxmox VE VM using dd/netcat or a Clonezilla network clone, match the firmware type, and fix the VirtIO driver and boot-loader issues that follow.