Vinchin How-To Articles

Vinchin's blogs will help you better protect your data on VM, database, NAS, server, workstation and guarantee business continuity.

4 Min

What Is the VMX File in VMware and How to Use It?

VM is a folder on the host and what does the vmx file represent? Follow this passage to learn how to use vmx file to manage VM.
By Nick Zhao
Jun 25 2025
4 Min

How to Fix Hypervisor Is Not Running in 4 Easy Ways?

Virtual machine is very convenient for IT Admin. You could use VMware, Hyper-V or other products to create and use VM. Sometimes you might encounter with the problem that virtual machine cannot be started because hypervisor is not running, follow this passage to know how to fix it.
By Nick Zhao
Jun 25 2025
6 Min

How to Expand Proxmox VM Disks Safely: GUI and CLI Methods

VMs can run out of space as data grows. This article shows clear steps from beginner to advanced to expand VM disks in Proxmox, with examples, commands, and checks to avoid data loss.
By Iris Lee
Jun 24 2025
3 Min

OpenStack vs OpenShift: What's the Difference?

OpenStack and OpenShift shape modern clouds. This article explains their core differences and guides on protecting virtual machines in these platforms.
By Dan Zeng
Jun 24 2025
4 Min

What Is VMware Storage vMotion and How to Use It?

VM migration does not always mean moving it from host to another. VM could stay on the original host but its storage would be changed. See what is VMware Storage vMotion and how to use it in this passage.
By Nick Zhao
Jun 24 2025
5 Min

How to Fix Unable to Migrate VM to Another ESXi Host?

Generally speaking, migration for VMware VM in vCenter is easy but sometimes IT administrator would still have problems which lead to issues lile unable to migrate VM to another ESXi host. You would know why it happens and how to fix the issue in this post.
By Nick Zhao
Jun 24 2025
8 Min

How to Set Oracle Database Replication with 5 Methods?

Oracle DB replication copies data across sites to meet DR, HA, load, and analytics needs. In this post, you learn core methods and steps to plan, set up, and monitor replication. Read to pick the right method for your needs.
By Iris Lee
Jun 24 2025
3 Min

What Is OpenStack Nova Backup and How to Use It Effectively？

OpenStack Nova backup helps protect virtual machines by creating disk snapshots. This article explains its features, commands, and how to manage backups effectively.
By Dan Zeng
Jun 24 2025
3 Min

What Is Hyper-V USB Redirection and How to Achieve It?

Learn how to redirect USB devices in Hyper-V virtual machines using multiple methods and understand best backup strategies for USB-dependent VMs.
By Dan Zeng
Jun 23 2025
8 Min

How to Identify Proxmox IO Delay and Diagnose Storage Issues?

Proxmox IO delay can slow VMs and hurt performance. This article explains its meaning, shows how to judge acceptable levels, and guides on tracing and fixing storage delays step by step.
By Iris Lee
Jun 23 2025
4 Min

What Is Disk2vhd and How to Migrate Windows to Proxmox？

Disk2vhd lets you convert physical Windows servers into virtual hard disks. This guide shows how to migrate them to Proxmox step by step and avoid common boot issues.
By Dan Zeng
Jun 23 2025
7 Min

How to Delete a VM in Proxmox: Safe Steps and Best Practices

Deleting VMs frees resources and retires services in Proxmox. Learn GUI and CLI steps, disk and snapshot cleanup, orphan resource handling, and recovery advice to remove VMs safely.
By Iris Lee
Jun 23 2025
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