[libvirt PATCH 10/10] docs: domain: Add documentation for hyperv passthrough mode

Daniel P. Berrangé berrange at redhat.com
Tue Dec 14 15:58:58 UTC 2021


On Fri, Nov 26, 2021 at 03:35:02PM +0100, Tim Wiederhake wrote:
> Signed-off-by: Tim Wiederhake <twiederh at redhat.com>
> ---
>  docs/formatdomain.rst | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst
> index 95ef2e0d05..ec944f89db 100644
> --- a/docs/formatdomain.rst
> +++ b/docs/formatdomain.rst
> @@ -1924,6 +1924,9 @@ are:
>     ``custom``
>        Set exactly the specified features.
>  
> +   ``passthrough``
> +      Enable all features currently supported by the hypervisor.

This needs to note that this is not migration safe, similar
to how 'host-passthrough' CPU is not migration safe.  If you
don't migrate to a homogeneous host, your VM is likely to
break without warning.

Regards,
Daniel
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