Top VM Tips

VM has been the cornerstone of production environment in companies and you can find the VM tips to ensure robust security and optimal performance in virtual environment like VMware, Hyper-V and Proxmox.

4 Min

Backup from Storage Snapshots: Clear Explanation & Best Practices

Backup from storage snapshots improves backup efficiency by using point-in-time snapshots instead of live production data. In this post you can learn the details about backup from storage.
By Amelia Luo
Jun 27 2026
6 Min

How to Change Proxmox VM Disk Size Safely (Step-by-Step Guide)

Both expanding and shrinking VM disk size carry potential risks like data loss and business corruption. This post introduces the safest methods for changing VM disk size in Proxmox and provides a guide to creating full backups for further data protection.
By Cassie Tang
Jun 26 2026
5 Min

VMware Cannot Synchronize Host: Causes & Quick Fixes

This article explains the causes and prevention methods for the "VMware failed to synchronize host" issue and provides practical fixes to restore vCenter and ESXi communication.
By Cassie Tang
Jun 25 2026
4 Min

Troubleshooting for Cannot Find vSphere HA Master Agent

The Cannot Find vSphere HA Master Agent error occurs when vCenter loses communication with the HA master node. This article covers the common causes, solutions, and prevention tips to restore cluster availability.
By Amelia Luo
Jun 25 2026
4 Min

8 Best VirtualBox Alternatives: Free and Enterprise Virtualization Solution Compared

While VirtualBox is free and beginner-friendly, it has performance, enterprise feature and backup flaws. This article analyzes 8 top VirtualBox alternatives, plus cross-platform VM protection and migration.
By Amelia Luo
Jun 19 2026
4 Min

Hyper-V Not Showing in Windows Features? Causes & Fixes

Hyper-V not showing in Windows Features on Windows 10 or Windows 11? Here are effective fixes and shows how to enable Hyper-V, what’s more, Hyper-V VMs protection method provided.
By Amelia Luo
Jun 17 2026
5 Min

Why Should Organizations Protect OpenStack VMs Against Ransomware Attacks?

Ransomware threatens OpenStack VMs and business operations. Learn how Vinchin Backup & Recovery offers strong, easy-to-use protection for your enterprise data. Discover key features that keep your systems safe and running.
By Ethan Green
Jun 04 2026
6 Min

Why Should Organizations Protect FusionOne Compute VMs Against Ransomware Attacks?

Ransomware targets virtual machines like those on FusionOne Compute. This article explains the risks, outlines best practices for defense, and shows how solutions like Vinchin Backup & Recovery help keep your business safe.
By James Parker
Jun 04 2026
6 Min

VMware Cloud Foundation 9.1: Key Changes & Upgrade Tips for IT Teams

Released on May 5, 2026, VMware Cloud Foundation 9.1 brings significant enhancements to performance, AI workload support, security and daily operations. This article covers its core updates and key notes for a smooth version upgrade.
By Cassie Tang
May 29 2026
4 Min

Proxmox VE 9.2: Things You Need To Know About the Latest Release

The release of Proxmox Virtual Environment marks one of the most important updates in the Proxmox 9.x lifecycle so far.
By Amelia Luo
May 28 2026
3 Min

Proxmox Backup Server Update 2026: What's New in PBS 4.2

The latest Proxmox Backup Server update, PBS 4.2, introduces several important improvements for virtualization administrators and enterprise backup environments.
By Amelia Luo
May 28 2026
5 Min

Why Should Organizations Protect Arcfra VMs Against Ransomware Attacks?

Ransomware threatens every business that uses Arcfra VMs. This article explains the risks of attacks and shows how strong backup strategies keep your data safe and operations running.
By Roy Caldwell
May 21 2026
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