Virtualization – Page 9 – ITFROMZERO

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Deploying oVirt: An Enterprise KVM Management Solution to Replace VMware vSphere

By admin April 19, 2026

A detailed guide on deploying oVirt 4.5 as a VMware vSphere alternative for enterprises. Real-world insights on installing Hosted Engine and configuring Storage and Network on KVM.

VMware

The Ultimate Fix for I/O Lag: Converting VMware Thin to Thick Provisioning

By admin April 15, 2026

Is your VMware system lagging due to I/O latency? Learn how to convert from Thin to Thick Provisioning using vSphere Client and vmkfstools to optimize performance for SQL Server and Databases.

VMware

Connecting VMware ESXi to iSCSI Shared Storage: Configuring Software Adapter and Datastore Cluster in Practice

By admin April 14, 2026

A 5-step guide to connecting VMware ESXi with iSCSI Shared Storage. Learn to optimize Port Binding, set up Round Robin Multipathing, and create shared Datastores.

Virtualization

SPICE Protocol: The Ultimate Secret for Remote KVM Access as Smooth as a Physical Machine

By admin April 14, 2026

Configure SPICE Protocol for KVM to reduce screen latency, support two-way audio, and enable smooth USB Passthrough. Detailed guide for Proxmox and Ubuntu Server.

VMware

Simplify VMware Network Admin with vSphere Distributed Switch (vDS): Real-World Experience

By admin April 14, 2026

Configuring VMware vDS is easy once you master the process. This article shares real-world experience on centralized network management, NIOC, LACP, and using PowerCLI to automate VMware infrastructure.

VMware

Fixing ‘Virtualization technology is not enabled’ and Hyper-V conflicts on Windows 11

By admin April 13, 2026

The 'Virtualization technology is not enabled' error on Windows 11 isn't just about the BIOS. Here is a 4-step guide to fixing Hyper-V and VBS conflicts to help your VMware VMs achieve maximum performance.

VMware

Upgrading VMware ESXi 7.0 to 8.0 via ESXCLI: Fast, Precise, and Minimal Risk

By admin April 12, 2026

Quickly and safely upgrade VMware ESXi 7.0 to 8.0 using the ESXCLI command line. This article covers detailed steps, configuration backups, and common driver troubleshooting.

Virtualization

Proxmox HA: The Ultimate System Rescue at 2 AM Without Leaving Your Bed

By admin April 10, 2026

A hands-on guide to configuring Proxmox VE Cluster and High Availability (HA). This solution enables automatic VM recovery during physical server failures, ensuring maximum uptime for businesses.

Virtualization

Optimizing KVM/Proxmox Resources: Stop VMs from Draining Your Hardware

By admin April 9, 2026

Managing KVM/Proxmox resources effectively is easy when you know how. Guide on optimizing CPU Type, configuring VirtIO SCSI, and RAM Ballooning tips to prevent bottlenecks.

Virtualization

Build a Proxmox VE Home Lab from Old Hardware: The Ultimate “Cloud Bill Savior” for IT Professionals

By admin April 8, 2026

Don't let old PCs or laptops go to waste. This guide helps you build a professional Proxmox VE Home Lab for learning DevOps and SysAdmin without high cloud costs.