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Read [Getting Started](https://docs.aws.amazon.com/transform/latest/userguide/getting-started.html) in the *AWS Transform User Guide*. # Operating systems supported by Application Migration Service Supported operating systems AWS Application Migration Service supports replication of physical, virtual or cloud-based source servers for multiple versions of Window and Linux operating systems. ## Supported Windows operating systems Supported Windows operating systems AWS Application Migration Service allows replication of physical, virtual or cloud-based source servers to the AWS Cloud for multiple versions of Windows. ### General Notes **Important** ** Support deprecation notes** **Windows 2003**: Effective February 15, 2026, this operating system is no longer supported. **Windows 2008**: Effective December 30, 2026, this operating system is no longer supported. **Windows 7**: Effective December 30, 2026, this operating system is no longer supported. + [Review the AWS Replication Agent installation requirements.](installation-requirements.md) + Windows source servers require a minimum of 2 GB of free disk space to launch a test or cutover instance. + The WMI service must be activated to install the AWS Replication Agent. **These Windows operating systems are supported:** | Operating system | Supported versions | Prerequisites and Limitations | | --- | --- | --- | | Microsoft Windows Server 2025 64-bit | | Requires .Net Framework version 4.5 or above to be installed by the end user. | | Microsoft Windows Server 2022 64-bit | | Requires .Net Framework version 4.5 or above to be installed by the end user. | | Microsoft Windows Server 2019 64-bit | | Requires .Net Framework version 4.5 or above to be installed by the end user. | | Microsoft Windows Server 2016 64-bit | | Requires .Net Framework version 4.5 or above to be installed by the end user. | | Microsoft Windows 10 64-bit | | Ensure that the [auto sleep function in Windows 10](https://answers.microsoft.com/en-us/windows/forum/all/turn-off-auto-sleep-in-windows-10/79f2d86c-3378-495f-8da2-4d78021876d4) is disabled. Data replication may be interrupted if the feature is activated. | | Microsoft Windows Server 2012 This version has reached end of life. We recommend that you update to a more recent version. | 64-bit and R2 64-bit | Requires .Net Framework version 4.5 or above to be installed by the end user. | | Microsoft Windows Server 2008 This version has reached end of life. We recommend that you update to a more recent version. | 64-bit and R2 64-bit | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | | Microsoft Windows Server 2003 64-bit This version has reached end of life. We recommend that you update to a more recent version. | | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | | Microsoft Windows 7 64-bit This version has reached end of life. We recommend that you update to a more recent version. | | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | ## Supported Linux operating systems Supported Linux operating systems ### General Notes **Important** ** Support deprecation notes ** **Red Hat Enterprise Linux (RHEL) version 5.x and CentOS version 5.x**: Effective December 30, 2025, these operating systems are no longer supported. **Debian 6.x- 9.x**: Effective April 30, 2026, these operating systems are no longer supported. **Ubuntu 12.04**: Effective August 20, 2026, this operating system is no longer supported. **Oracle versions 6.x**: Effective August 28, 2026, these operating systems are no longer supported. **CentOS versions 6.x**: Effective August 28, 2026, these operating systems are no longer supported. **SLES versions 11.x**: Effective August 28, 2026, these operating systems are no longer supported. **CentOS 7-7.9**: Effective November 20, 2026, these operating systems are no longer supported. **Amazon Linux 1 (AL1)**: Effective November 20, 2026, this operating system is no longer supported. **Ubuntu 14.04**: Effective December 20, 2026, this operating system is no longer supported. **Debian 10**: Effective December 30, 2026, this operating system is no longer supported. **Red Hat Enterprise Linux (RHEL) versions 6.x**: Effective December 30, 2026, these operating systems are no longer supported. **CentOS versions 8.x**: Effective December 30, 2026, these operating systems are no longer supported. + [Review the AWS Replication Agent installation requirements.](installation-requirements.md) + Application Migration Service does not support 32 bit versions of Linux. + For source machines configured with LVM, on RHEL/Oracle version less than or equal to 9.4, please make sure to update the lvm package to `lvm2-2.03.23-1.el9` or latest. + Kernel version 4.9.256 is not supported. Agent installation fails on servers that run this kernel version. + Kernel versions earlier than 2.6.18-164 are not supported by AWS Application Migration Service. Therefore, servers that run these kernel versions cannot be replicated by AWS Application Migration Service. **These Linux operating systems are supported:** | Operating system | Supported versions | Prerequisites and Limitations | | --- | --- | --- | | Amazon Linux | 1, 2, 2023 | Amazon Linux 1 is only supported for AWS to AWS recovery. | | RHEL | 6.0 to 9.7, 10, 10.1 | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | | CentOS | 6.0 to 8.0 | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | | Oracle Linux | 6.0 to 7.0, 8.5 to 8.9, and 9.0 to 9.4 | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | | Rocky Linux | 8 to 9.7, 10, 10.1 | For Rocky Linux 8.x, a prerequisite is to run `$ sudo yum install elfutils-libelf-devel` | | SUSE Linux Enterprise Server | 11 SP4 to 15 SP7 | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | | Ubuntu | 12.04 to 24.04 | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/mgn/latest/ug/Supported-Operating-Systems.html) | | Debian | 10 to 11 | Only Kernel 3.x or above are supported | | AlmaLinux | 9.6, 9.7, 10, 10.1 | For AlmaLinux, a prerequisite is to run `$ sudo yum install elfutils-libelf-devel` |