proxmox ve – ITFROMZERO – Share tobe shared!

Virtualization tutorial - IT technology blog

Optimizing KVM Virtual Machine Performance with VirtIO Drivers and QEMU Tuning: Acceleration Techniques for Linux Guests

By admin March 20, 2026

Is your KVM virtual machine running sluggishly? This article will guide you on how to optimize performance for Linux guests. You'll learn to use VirtIO Drivers and QEMU Tuning techniques, based on practical experience from a homelab.

Virtualization

How to Configure Nested Virtualization on Proxmox VE: Running Hypervisors (ESXi, KVM) Inside Virtual Machines for Complex Lab Setups

By admin March 12, 2026

Create complex virtual labs like vCenter, Kubernetes clusters with Nested Virtualization on Proxmox VE. This article provides a step-by-step guide to enabling this feature, allowing you to run ESXi or KVM inside virtual machines to maximize existing hardware resources.

Virtualization

Creating and Managing Virtual Machines with Proxmox VE: From Installation to Real-World Monitoring

By admin March 7, 2026

A guide to creating and managing virtual machines with Proxmox VE via web UI and CLI — from installation, VM creation, snapshots, and template cloning to monitoring and backups. Includes practical qm commands and a Telegram alert script for VM downtime.

Virtualization

How to Install and Configure Proxmox Backup Server (PBS) for Automated VM Backups

By admin March 3, 2026

A step-by-step guide to setting up Proxmox Backup Server (PBS) for automated VM backups on Proxmox VE. Covers installation, creating a datastore, scheduling backup jobs, configuring prune policies, and restoring VMs — based on real-world experience running a 12-VM homelab.