Migrating Instances Among CDHs

Overview

Regions and Availability Zones

Strengths

Models

Product Introduction

How to Purchase

Purchase Guide

Querying CDH Instance Information

Search CDH Instance

Rename CDH Instance

Export List of CDH Instance

Assigning CVM Instances

Log into Dedicated CVM

Export List of Dedicated CVM

CVM Configuration Adjustment

Terminating Dedicated CVMs

Migrating Instances Among

Operation Guide

Billing

Hosts

CVM-related

FAQs

CVM Dedicated Host

This document describes how to migrate instances among dedicated hosts.

To migrate an instance, note the following:

An instance with local disks cannot be migrated.

Use VPC for the migiration. If you need to migrate an instance in the classic network, 

https://intl.cloud.tencent.com/document/product/213/20278

The destination CVM Dedicated Host (CDH) should meet the following requirements:

Both the source and destination CDHs are in the same availability zone of a single region under the same account.

The destination CDH has sufficient available resources. The available CPU and memory resources should be no less than that of the instances to migrate.

https://console.tencentcloud.com/cvm/cdh

 of the CDH that hosts the instance to migrate to enter the details page. Select the 

Migrate one or multiple instances in the list as needed:

Migrating a single instance

Batch migrating instances

In the pop-up window, select a destination host.


 page. You can see that the instances reside in another host after the migration, and they are shut down.

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