@@ -120,6 +120,49 @@ In this section:
120120| Boot using UEFI | Windows Server 2025, 2022, 2019, 2016 <br />Azure Stack HCI | ✔ Note 14, 17 | ✔ Note 14 |
121121| Secure boot | Windows Server 2025, 2022, 2019, 2016 <br />Azure Stack HCI | ✔ | ✔ |
122122
123+ ## RHEL/CentOS 7.x Series
124+
125+ This series only has 64-bit kernels.
126+
127+ | ** Feature** | ** Host OS** | ** 7.5-7.7** | ** 7.3-7.4** | ** 7.0-7.2** | ** 7.6-7.9** | ** 7.5** | ** 7.4** | ** 7.3** | ** 7.2** | ** 7.1** | ** 7.0** |
128+ | --| --| --| --| --| --| --| --| --| --| --| --|
129+ | LIS Availability | | [ LIS 4.3] ( https://www.microsoft.com/download/details.aspx?id=55106 ) | [ LIS 4.3] ( https://www.microsoft.com/download/details.aspx?id=55106 ) | [ LIS 4.3] ( https://www.microsoft.com/download/details.aspx?id=55106 ) | Built-in | Built-in | Built-in | Built-in | Built-in | Built-in | Built-in |
130+ | [ Core] ( Feature-Descriptions-for-Linux-and-FreeBSD-virtual-machines-on-Hyper-V.md#core ) | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
131+ | Windows Server 2016 Accurate Time | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | | ✔ | ✔ | ✔ | | | | |
132+ | \> 256 vCPUs | | | | | ✔ Note 16 | | | | | | |
133+ | [ Networking] ( Feature-Descriptions-for-Linux-and-FreeBSD-virtual-machines-on-Hyper-V.md#networking ) | | | | | | | | | | | |
134+ | Jumbo frames | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
135+ | VLAN tagging and trunking | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
136+ | Live Migration | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
137+ | Static IP Injection | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 | ✔ Note 2 |
138+ | vRSS | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
139+ | TCP Segmentation and Checksum Offloads | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
140+ | SR-IOV | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | | ✔ | ✔ | ✔ | | | | |
141+ | [ Storage] ( Feature-Descriptions-for-Linux-and-FreeBSD-virtual-machines-on-Hyper-V.md#storage ) | | | | | | | | | | | |
142+ | VHDX resize | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | | |
143+ | Virtual Fibre Channel | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 | ✔ Note 3 |
144+ | Live virtual machine backup | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ Note 5 | ✔ Note 5 | ✔ Note 5 | ✔ Note 4,5 | ✔ Note 4,5 | ✔ Note 4, 5 | ✔ Note 4, 5 | ✔ Note 4, 5 | ✔ Note 4, 5 | ✔ Note 4, 5 |
145+ | TRIM support | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | | |
146+ | SCSI WWN | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | | | | | | |
147+ | [ Memory] ( Feature-Descriptions-for-Linux-and-FreeBSD-virtual-machines-on-Hyper-V.md#memory ) | | | | | | | | | | | |
148+ | PAE Kernel Support | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
149+ | Configuration of MMIO gap | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
150+ | Dynamic Memory - Hot-Add | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ Note 8, 9, 10 | ✔ Note 8, 9, 10 | ✔ Note 8, 9, 10 | ✔ Note 8, 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 8, 9, 10 |
151+ | Dynamic Memory - Ballooning | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 | ✔ Note 9, 10 |
152+ | Runtime Memory Resize | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | | | | | | | |
153+ | [ Video] ( Feature-Descriptions-for-Linux-and-FreeBSD-virtual-machines-on-Hyper-V.md#video ) | | | | | | | | | | | |
154+ | Hyper-V-specific video device | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
155+ | [ Miscellaneous] ( Feature-Descriptions-for-Linux-and-FreeBSD-virtual-machines-on-Hyper-V.md#miscellaneous ) | | | | | | | | | | | |
156+ | Key-Value Pair | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 |
157+ | Non-Maskable Interrupt | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
158+ | File copy from host to guest | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 | ✔ Note 4 |
159+ | lsvmbus command | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | | | | | | | |
160+ | Hyper-V Sockets | Windows Server 2025, 2022, 2019, 2016 | ✔ | ✔ | ✔ | | | | | | | |
161+ | PCI Passthrough/DDA | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | | ✔ | ✔ | ✔ | ✔ | | | |
162+ | [ Generation 2 virtual machines] ( Feature-Descriptions-for-Linux-and-FreeBSD-virtual-machines-on-Hyper-V.md#generation-2-virtual-machines ) | | | | | | | | | | | |
163+ | Boot using UEFI | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 | ✔ Note 14 |
164+ | Secure boot | Windows Server 2025, 2022, 2019, 2016<br />Azure Stack HCI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
165+
123166## Notes
124167
1251681 . For this RHEL/CentOS release, VLAN tagging works but VLAN trunking doesn't.
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