Hyper-V Issue on CloudStack VM Running Windows Server 2019

[Narasimha201997]

I recently established a Windows Server 2019 instance on CloudStack and activated Hyper-V within the 2019 server virtual machine. Subsequently, the virtual machine entered repair mode. After conducting diagnostics, the virtual machine became operational; however, Hyper-V remains non-functional. When attempting to launch the virtual machine on Hyper-V, the following error is encountered: "Failed to start the Virtual Machine because some of the Hyper-V components are not running."

I have attempted similar configurations on both Windows Server 2019 and 2022, where Hyper-V operates without any issues.
I kindly request your assistance in troubleshooting the problem on the Windows Server 2019 instance.

[boring-cyborg[bot]]

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[btzq]

Hi @Narasimha201997 ,

Want to confirm the description:

• You have a server running HyperV as Hypervisor right now?

or

• You are using a KVM Hypervisor, which is hosting a Guest VM (running on Windows Server 2019), and trying to run HyperV inside that Guest VM, to host another Guest VM?

[rohityadavcloud]

Is hardware assisted virtualisation enabled on your host & have you configured KVM agent to allow host passthrough?