ESXi – ITFROMZERO – Share tobe shared!

VMware Clone and Snapshot Guide: Effective VM Management Tips from Real-World Experience

By admin March 26, 2026

Snapshot and Clone are powerful VMware features that help system administrators easily duplicate and manage VM states. This article, based on practical experience operating an 8-host ESXi cluster, guides you on effectively using these two tools to optimize workflows and minimize risks.

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.

VMware

VMware VM Performance Optimization: A Real-World Checklist from Production

By admin March 6, 2026

Six months managing an 8-host ESXi VMware cluster: choosing the right disk adapter (PVSCSI), network adapter (VMXNET3), controlling the balloon driver, handling long snapshot chains, and monitoring with esxtop. A practical checklist that brought CPU ready time down from 8% to under 2%.