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DocumentationCloud Virtual MachineMigrating a ServerOnline MigrationMigration Operation GuideOnline Migration Operations

Online Migration Operations

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Last updated: 2025-09-01 16:36:17
Online migration supports migrating or synchronizing systems and applications on the source server from a self-built IDC or other cloud platforms to Tencent Cloud with no operating system downtime on the source server.
Two methods for online migration are available. You can select the appropriate one as needed.
Migration method
Overview
Use cases
Characteristics
Log in to the source server, run the migration tool go2tencentcloud, import the migration source, create a migration task in the console, and complete the migration.
Migration via the public and private networks
Cross-cloud migration: Applicable to any source environment
Migration from IDCs to cloud
High compatibility.
Log in to the console, perform identity authentication, quickly import the migration source and create a migration task.
Migration via the public network
Cross-cloud migration: Applicable to the scenarios where the source instances are located in Alibaba Cloud
One-stop batch migration via the console.

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