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WindowsServerDocs/virtualization/hyper-v/Best-Practices-for-running-Linux-on-Hyper-V.md

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* [Best practices for running FreeBSD on Hyper-V](Best-practices-for-running-FreeBSD-on-Hyper-V.md)
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* [Deploy a Hyper-V Cluster](/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/jj863389(v=ws.11))
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* [Create Linux Images for Azure](/azure/virtual-machines/linux/create-upload-generic)
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* [Optimize your Linux VM on Azure](/azure/virtual-machines/linux/optimization)
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WindowsServerDocs/virtualization/hyper-v/Hyper-V-feature-compatibility-by-generation-and-guest.md

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## Availability and backup
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Feature | Generation | Guest operating system
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------------- | ------------- | -----------
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Checkpoints | 1 and 2 | Any supported guest
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Guest clustering | 1 and 2 | Guests that run cluster-aware applications and have iSCSI target software installed
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Replication | 1 and 2 | Any supported guest
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Domain Controller | 1 and 2 | Any supported Windows Server guest using only production checkpoints. See [Supported Windows Server guest operating systems](./supported-windows-guest-operating-systems-for-hyper-v-on-windows.md#supported-windows-server-guest-operating-systems)
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| Checkpoints | 1 and 2 | Any supported guest |
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| Guest clustering | 1 and 2 | Guests that run cluster-aware applications and have iSCSI target software installed |
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| Replication | 1 and 2 | Any supported guest |
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| Domain Controller | 1 and 2 | Any supported Windows Server guest using only production checkpoints. See [Supported Windows Server guest operating systems](./supported-windows-guest-operating-systems-for-hyper-v-on-windows.md#supported-windows-server-guest-operating-systems) |
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## Compute
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Feature | Generation | Guest operating system
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------------- | ------------- | -----------
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Dynamic memory | 1 and 2 | Specific versions of supported guests. See [Hyper-V Dynamic Memory Overview](/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/hh831766(v=ws.11)) for versions older than Windows Server 2016 and Windows 10.
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Hot add/removal of memory | 1 and 2 | Windows Server 2016, Windows 10
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Virtual NUMA | 1 and 2 | Any supported guest
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| Dynamic memory | 1 and 2 | Specific versions of supported guests. See [Hyper-V Dynamic Memory Overview](dynamic-memory.md). |
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| Hot add/removal of memory | 1 and 2 | Windows Server 2016, Windows 10 |
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| Virtual NUMA | 1 and 2 | Any supported guest |
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## Development and test
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Feature | Generation | Guest operating system
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------------- | ------------- | -----------
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COM/Serial ports | 1 and 2 <br>**Note:** For generation 2, use Windows PowerShell to configure. For details, see [Add a COM port for kernel debugging](plan/should-i-create-a-generation-1-or-2-virtual-machine-in-hyper-v.md#add-a-com-port-for-kernel-debugging). | Any supported guest
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| COM/Serial ports | 1 and 2 | Any supported guest |
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> [!NOTE]
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> For generation 2 COM/Serial ports, use Windows PowerShell to configure. For details, see [Add a COM port for kernel debugging](plan/should-i-create-a-generation-1-or-2-virtual-machine-in-hyper-v.md#add-a-com-port-for-kernel-debugging).
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## Mobility
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Feature | Generation | Guest operating system
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------------- | ------------- | -----------
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Live migration | 1 and 2 | Any supported guest
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Import/export | 1 and 2 | Any supported guest
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| Live migration | 1 and 2 | Any supported guest |
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| Import/export | 1 and 2 | Any supported guest |
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## Networking
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Feature | Generation | Guest operating system
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------------- | ------------- | -----------
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Hot add/removal of virtual network adapter | 2 | Any supported guest
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Legacy virtual network adapter | 1 | Any supported guest
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Single root input/output virtualization (SR-IOV) | 1 and 2 | 64-bit Windows guests, starting with Windows Server 2012 and Windows 8.
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Virtual machine multi queue (VMMQ) | 1 and 2 | Any supported guest
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| Hot add/removal of virtual network adapter | 2 | Any supported guest |
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| Legacy virtual network adapter | 1 | Any supported guest |
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| Single root input/output virtualization (SR-IOV) | 1 and 2 | 64-bit Windows guests, starting with Windows Server 2012 and Windows 8. |
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| Virtual machine multi queue (VMMQ) | 1 and 2 | Any supported guest |
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## Remote connection experience
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Feature | Generation | Guest operating system
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------------- | ------------- | -----------
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Discrete device assignment (DDA) | 1 and 2 | Windows Server 2012 and later, Windows 10 and Windows 11 <br>
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Enhanced session mode | 1 and 2 | Windows Server 2012 R2 and later, and Windows 8.1 and later, with Remote Desktop Services enabled <br>**Note**: You might need to also configure the host. For details, see [Use local resources on Hyper-V virtual machine with VMConnect](./learn-more/Use-local-resources-on-Hyper-V-virtual-machine-with-VMConnect.md).
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RemoteFx | 1 and 2 | Generation 1 on 32-bit and 64-bit Windows versions starting with Windows 8. <br> Generation 2 on 64-bit Windows 10 and Windows 11 versions
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| Discrete device assignment (DDA) | 1 and 2 | Windows Server 2012 and later, Windows 10 and Windows 11 |
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| Enhanced session mode | 1 and 2 | Windows Server 2012 R2 and later, and Windows 8.1 and later, with Remote Desktop Services enabled. |
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| RemoteFx | 1 and 2 | Generation 1 on 32-bit and 64-bit Windows versions starting with Windows 8; Generation 2 on 64-bit Windows 10 and Windows 11 versions |
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> [!NOTE]
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> You might need to also configure the host for Enhanced session mode. For details, see [Use local resources on Hyper-V virtual machine with VMConnect](./learn-more/Use-local-resources-on-Hyper-V-virtual-machine-with-VMConnect.md).
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## Security
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Feature | Generation | Guest operating system
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Secure boot | 2 | **Linux**: Ubuntu 14.04 and later, SUSE Linux Enterprise Server 12 and later, Red Hat Enterprise Linux 7.0 and later, and CentOS 7.0 and later<br>**Windows**: All supported versions that can run on a generation 2 virtual machine
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Shielded virtual machines | 2 | **Windows**: All supported versions that can run on a generation 2 virtual machine
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| Secure boot | 2 | **Linux**: Ubuntu 14.04 and later, SUSE Linux Enterprise Server 12 and later, Red Hat Enterprise Linux 7.0 and later, and CentOS 7.0 and later; **Windows**: All supported versions that can run on a generation 2 virtual machine |
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| Shielded virtual machines | 2 | **Windows**: All supported versions that can run on a generation 2 virtual machine |
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## Storage
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Feature | Generation | Guest operating system
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Shared virtual hard disks (VHDX only) | 1 and 2 | Windows Server 2012 and later
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SMB3 | 1 and 2 | All that support SMB3
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Storage spaces direct | 2 | Windows Server 2016 and later
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Virtual Fibre Channel | 1 and 2 | Windows Server 2012 and later
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VHDX format | 1 and 2 | Any supported guest
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| Feature | Generation | Guest operating system |
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| ------- | ---------- | --------------------- |
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| Shared virtual hard disks (VHDX only) | 1 and 2 | Windows Server 2012 and later |
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| SMB3 | 1 and 2 | All that support SMB3 |
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| Storage spaces direct | 2 | Windows Server 2016 and later |
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| Virtual Fibre Channel | 1 and 2 | Windows Server 2012 and later |
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| VHDX format | 1 and 2 | Any supported guest |

WindowsServerDocs/virtualization/hyper-v/Supported-Windows-guest-operating-systems-for-Hyper-V-on-Windows.md

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- **Integration Services**: Upgrade the integration services after you set up the guest operating system.
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- **Notes**: Ultimate, Enterprise, and Professional editions (32-bit and 64-bit).
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## Guest operating system support on other versions of Windows
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The following table gives links to information about guest operating systems supported for Hyper-V on other versions of Windows.
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|Host operating system|Article|
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|-------------------------|---------|
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|Windows Server 2012 R2 and Windows 8.1|- [Supported Windows Guest Operating Systems for Hyper-V in Windows Server 2012 R2 and Windows 8.1](/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn792027(v=ws.11))<br />- [Linux and FreeBSD Virtual Machines on Hyper-V](Supported-Linux-and-FreeBSD-virtual-machines-for-Hyper-V-on-Windows.md)|
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|Windows Server 2012 and Windows 8|[Supported Windows Guest Operating Systems for Hyper-V in Windows Server 2012 and Windows 8](/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn792028(v=ws.11))|
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|Windows Server 2008 and Windows Server 2008 R2|[About Virtual Machines and Guest Operating Systems](/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/cc794868(v=ws.10))|
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## Supported Linux and FreeBSD
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| Guest operating system |

WindowsServerDocs/virtualization/hyper-v/deploy/Set-up-hosts-for-live-migration-without-Failover-Clustering.md

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| TCP/IP | Copies the memory of the virtual machine to the destination server over a TCP/IP connection. |
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| Compression | Compresses the memory content of the virtual machine before copying it to the destination server over a TCP/IP connection. Compression is the **default** setting. |
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| SMB | Copies the memory of the virtual machine to the destination server over an SMB 3.0 connection.<br>- SMB Direct is used when the network adapters on the source and destination servers have Remote Direct Memory Access (RDMA) enabled.<br>- SMB Multichannel automatically detects and uses multiple connections when a proper SMB Multichannel configuration is set up.<br>For more information, see [Improve Performance of a File Server with SMB Direct](/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/jj134210(v=ws.11)). |
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| SMB | Copies the memory of the virtual machine to the destination server over an SMB 3.0 connection.<br>- SMB Direct is used when the network adapters on the source and destination servers have Remote Direct Memory Access (RDMA) enabled.<br>- SMB Multichannel automatically detects and uses multiple connections when a proper SMB Multichannel configuration is set up.<br>For more information, see [Improve Performance of a File Server with SMB Direct](/windows-server/storage/file-server/smb-direct). |
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## Next steps
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