Proxmox VE 9: What's New for Administrators
A practical tour of Proxmox VE 9 — the Debian 13 base, Ceph Squid, and the storage, SDN and HA changes that matter to the people who run it every day.
Resources
The ATPL Academy blog
Practical, field-tested writing on Proxmox VE and the infrastructure around it.
Proxmox Backup Server 3.4: Faster Cleanup and Smarter Offsite Sync
What the 3.4 release changes for backup operations — faster garbage collection, smarter sync filters, and why verification still matters more than speed.
Ceph Squid on Proxmox VE 9: Plan Your Upgrade Before the Deadline
Proxmox VE 9 ships Ceph Squid by default, and Squid's patch window closes in September 2026. A practical guide to upgrading from Reef and sizing it right.
The VMware Exodus in 2026: A Reality Check for Planning Your Move
Headlines say every VMware customer is fleeing to Proxmox. The data says otherwise. A grounded look at who is actually migrating, and how to plan your own move.
Proxmox High Availability That Actually Works: Fencing, Watchdogs and Quorum
Most Proxmox HA setups fail in rehearsal, not in production. A practical guide to fencing, watchdog-mux, quorum and the drills that prove failover works.
Proxmox VE 8: What's New for Administrators
A practical tour of the Proxmox VE 8 changes that matter day to day: the Debian base, SDN improvements, and the guest-agent and storage updates worth planning for.
High Availability for Beginners: Demystifying the HA Stack
High availability is not magic. A plain-English walk through the Proxmox VE HA stack, quorum, fencing and why a three-node cluster is the honest minimum.
A Practical VMware to Proxmox VE Migration Checklist
A repeatable playbook for moving off VMware: inventory, networking and storage mapping, the qm importovf import path, and a clean decommission.
When Does Ceph on Proxmox Actually Make Sense?
Ceph is powerful, but it is not a default. A frank look at when hyper-converged Ceph earns its complexity — and when simpler storage is the better answer.
A Backup Strategy You Can Actually Trust with Proxmox Backup Server
Backups only count if they restore. How Proxmox Backup Server's deduplication, encryption and verification turn backup from a hope into a verifiable routine.
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