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
How to Add Backup Storage in Proxmox VE: Types & Setup Guide
Proxmox VE offers four commonly used storage types to store data in different locations. This post introduces each storage option, helps you choose the right one for your requirements, and provides step-by-step guidance for adding and verifying storage in Proxmox VE.
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
5 Min
Migrate VMware Workstation to Proxmox Seamlessly With 3 Methods
Migrating VMware Workstation to Proxmox VE can be challenging due to differences in virtualization architecture, disk formats, and network configurations. This guide explains three practical migration methods, including VMDK conversion, direct disk import, and CLI-based workflows.
By Cassie Tang
Jun 18 2026
3 Min
Linux Server Backup: Complete Guide to Protecting Linux System
Linux servers are critical to modern IT environments but remain vulnerable to hardware failures, ransomware, and human error. This guide covers essential Linux backup and restore methods using native tools, and how Vinchin Backup & Recovery simplifies enterprise data protection.
By Amelia Luo
Jun 18 2026
5 Min
VMware File-Based Backup: 3 Ways to Back Up and Restore Individual Files
VMware file-based backup works when you have business files to protect only, and granular restore outweighs full VM restoration. This article covers three ways to back up individual VMware files and how to restore them precisely.
By Cassie Tang
Jun 18 2026
5 Min
How to Back Up a VirtualBox VM: 4 Reliable Ways & Best Practices
Learn four practical ways to back up a VirtualBox VM, including file copy, OVA export, VM cloning, and host-level backup software. Also, discover essential best practices to improve VirtualBox data protection and recovery efficiency.
By Cassie Tang
Jun 18 2026
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