All Products
Search
Document Center

Server Migration Center:Release notes

Last Updated:Jun 10, 2026

Feature and documentation updates for Server Migration Center (SMC).

June 2025

Feature

Description

Release date

References

Automated diagnostic log upload

Automatically uploads SMC client logs to the SMC server to help diagnose and troubleshoot migration errors. This feature is enabled by default.

2025-06-11

May 2025

Feature

Description

Release date

References

Import migration source

Streamlined importing migration sources via the command line, SMC client, and console.

2025-05-11

April 2025

Feature

Description

Release date

References

Edge node migration

ENS now supports edge node migration.

Migrate physical machines, local VMs (VMware, Xen, KVM, Hyper-V), servers from other cloud providers (AWS, Azure, Google Cloud, Tencent Cloud), or ECS instances into an ENS image for creating ENS instances.

2025-04-21

Migrate edge nodes

March 2025

Feature

Description

Release date

References

Containerized migration

You can use server migration and application migration to containerize servers and business applications, push the container images to Alibaba Cloud Container Registry (ACR), and deploy them in Container Service for Kubernetes (ACK).

2025-03-25

containerization migration

February 2025

Feature

Description

Release date

References

Operating system migration

Added support for the following migration scenarios:

  • Red Hat 8 to Red Hat 9

  • Windows Server 2016 64-bit (Chinese/English) to Windows Server 2022 Datacenter 64-bit (Chinese/English)

  • Windows Server 2019 64-bit (Chinese/English) to Windows Server 2022 Datacenter 64-bit (Chinese/English)

2025-02-25

Migration test

Added the following migration test items:

  • GRUB configuration file rebuilding

  • GRUB module

  • Docker directory data

  • Disk I/O performance testing

2025-02-20

Private IP address configuration

You can now manually set the private IP address in the advanced migration configuration.

2025-02-18

Alert notifications

Cloud Monitor now sends email notifications to alert contacts if a migration task fails.

2025-02-10

Subscribe to SMC task failure event notifications

January 2025

Feature

Description

Release date

References

Workgroup migration

Streamlined the workgroup migration process for improved usability.

2025-01-02

batch server migration

November 2024

Feature

Description

Release date

References

One-click server migration

Migrate servers to Alibaba Cloud with one click from the console.

2024-11-26

one-click server migration

October 2024

Feature

Description

Release date

References

Workgroup migration

Manage the lifecycle of multiple migration tasks in a workgroup to migrate servers in batches.

2024-10-24

Batch server migration

Migration template

Preset migration parameters in a template. The system auto-populates these parameters during migration.

2024-10-24

Configure a migration template

Disk partition structure configuration

The target disk configuration now includes the following enhancements:

  • You can now drag and drop to change mount point locations.

  • During migration to a target instance, the system auto-adjusts mount point locations if partition sizes are insufficient. An error displays if adjustment cannot meet requirements.

  • Disks now support LVM.

2024-10-21

June 2024

Feature

Description

Release date

References

Migration test

You can now run a migration test during a server migration to a target instance.

2024-06-03

March 2024

Feature

Description

Release date

References

Operating system migration

Support for migrating the following operating systems to Windows Server 2019 Datacenter Edition 64-bit:

  • Windows Server 2012 R2 Standard Edition/Datacenter Edition 64-bit

  • Windows Server 2016 Standard Edition/Datacenter Edition 64-bit

2024-03-25

VMware agentless migration

Support for agentless migration of VMware virtual machines to Alibaba Cloud ECS instances.

2024-03-22

Agentless migration for VMware VMs

Operating system migration

Support for migrating CentOS 7/8 to Red Hat 7/8.

2024-03-05

Migrate a Linux operating system

February 2024

Feature

Description

Release date

References

Migration test

Added support for migration tests for Linux to improve migration efficiency.

2024-02-19

January 2024

Feature

Description

Release date

References

Quick migration across cloud platforms

Enables one-click migration of Amazon EC2 instances from the console.

2024-01-26

Migrate servers across platforms

Operating system migration

You can now migrate Red Hat 7/8 to Alibaba Cloud Linux 3.

2024-01-26

Migrate a Linux operating system

December 2023

Feature

Description

Release date

References

Migration test

  • Enhanced the user interface for migration tests.

  • Added the retry test feature.

  • Source environment checks now include the following items:

    • Windows:

      • PowerShell version

      • VSS storage space limit

    • Linux: file system type

2023-12-14

Quick migration across cloud platforms

Migrate Tencent Cloud Lighthouse instances from the console with a single click.

2023-12-10

Migrate servers across platforms

Operating system migration

You can now migrate Windows Server 2012 to Windows Server 2016 of the same language version.

2023-12-07

Operating system migration (Windows)

November 2023

Feature

Description

Release date

References

Operating system migration

Added support for migrating Windows Server 2008 R2 to Windows Server 2012 R2 of the same language version.

2023-11-20

Operating system migration (Windows)

Migration test

Added the network performance test item, which helps you estimate data volume, migration speed, and total migration duration.

2023-11-20

October 2023

Feature

Description

Release date

References

Quick migration across cloud platforms

Migrate cloud servers from Tencent Cloud with a single click in the SMC console.

2023-10-26

Migrate servers across platforms

September 2023

Feature

Description

Release date

References

Migration test

Simulate and validate your migration plan before execution to identify potential issues, assess risks, and prevent data loss.

2023-09-08

Lightweight server migration

Migrate lightweight servers from other cloud providers (TencentCloud Lighthouse, Amazon Lightsail, Huawei HECS) to Alibaba Cloud Simple Application Server.

2023-09-08

August 2023

Feature

Description

Release date

References

Operating system migration

Migrate from Alibaba Cloud Linux 2 to Alibaba Cloud Linux 3.

2023-08-11

July 2023

Feature

Description

Release date

References

Updated SDK sample code documentation

New documentation explains how to use OpenAPI Explorer to generate and use sample code for the Java and Python SDKs.

2023-07-04

June 2023

Feature

Description

Release date

References

VMware agentless migration

The Server Migration Connector can now be deployed on a standalone ESXi host.

2023-06-07

Image check

Validates whether a migration image can create a functional ECS instance. Enable image check when creating a migration task to identify post-migration issues and get recommended fixes.

2023-06-07

March 2023

Feature

Description

Release date

References

Agentless migration for VMware VMs

Agentless migration for VMware VMs now supports VMware ESXi 7.0 and vCenter Server 7.0.

2023-03-21

Desktop migration

Migrate Windows source servers to Alibaba Cloud Elastic Desktop Service (EDS) to build a secure, efficient desktop environment without large upfront investments.

2023-03-20

Migrate desktop servers to Elastic Desktop Service (EDS)

February 2023

Feature

Description

Release date

References

Cross-version operating system migration

Added support for migrating from CentOS 7 to Alibaba Cloud Linux 3.

2023-02-13

Migrate a Linux operating system

Migration source import wizard

Added in-console guides for importing a migration source by using the SMC client or configuring a server migration connector without agents.

2023-02-07

January 2023

Feature

Description

Release date

References

Cross-zone migration

SMC lets you migrate ECS instances across zones and change their instance types within the same region to meet your business requirements for resource placement and capacity.

2023-01-09

Cross-zone ECS instance migration

December 2022

Feature

Description

Release date

References

Operating system migration for x86 and arm64 architectures

Supports same-version and cross-version migration of CentOS 7/8 on x86 and arm64 architectures to Alibaba Cloud Linux and Anolis OS.

2022-12-26

Migrate a Linux operating system

Agentless migration for VMware VMs

Agentless migration for VMware VMs requires no agent on the source OS, consuming zero compute resources and preserving server security and performance.

2022-12-02

Import Windows servers by public IP address

You can now quickly import Windows servers as migration sources in the console by using their public IP addresses.

2022-12-02

Import the information about a migration source by using the SMC console

September 2022

Feature

Description

Release date

References

Import migration sources from the console

You can now import migration sources directly from the console through a simple, visual workflow.

2022-09-13

Import migration sources using the SMC console

June 2022

Feature

Description

Release date

References

Operating system migration

CentOS 7 and CentOS 8 have reached end of life (EOL). SMC lets you seamlessly migrate from CentOS 7/8 to Alibaba Cloud Linux or Anolis OS for continued long-term support.

2022-06-17

Migrate a Linux operating system

October 2021

Feature

Description

Release date

References

Support for ARM64 source server migration

SMC now lets you migrate ARM64 Linux source servers to a target instance or an ECS image.

2021-10-25

October 2020

Feature

Description

Release date

References

Migration to a target instance

SMC now supports migrating a source server to an existing ECS instance.

2020-10-23

Migrate servers to ECS instances

June 2020

Feature

Description

Release date

References

Migration to Container Registry

SMC now lets you migrate a source server to Container Registry for low-cost application containerization.

2020-06-22

Containerization migration

May 2020

Feature

Description

Release date

References

Block-level replication

SMC automatically reads the disk partition structure of the migration source. When you create a migration job, you can enable block-level replication to preserve the original disk partition structure.

2020-05-14

Migrate servers to ECS instances

October 2019

Feature

Description

Release date

References

Tag management

Categorize and manage your SMC resources using tags in the SMC console or via API.

2019-10-21

Related API operations

September 2019

Feature

Description

Release date

References

Incremental migration

Synchronizes incremental data from a source server to Alibaba Cloud at custom intervals, reducing downtime and cutover time.

2019-09-28

Migrate incremental data from a server

August 2019

Feature

Description

Release date

References

Network type settings

Configure the network type for a migration job to transfer data over the internet or through a VPC.

2019-08-30

Migrate servers to ECS instances

June 2019

Feature

Description

Release date

References

Public preview of Server Migration Center

Server Migration Center is an Alibaba Cloud migration platform that lets you migrate one or more source servers to Alibaba Cloud.

2019-06-17

What is Server Migration Center