Re: VMD more than one vCPU per VM and 4+ VMs running simultaneously

On Monday, July 28th, 2025 at 12:11 PM, Mike Larkin <mlarkin@nested.page> wrote:

> On Mon, Jul 28, 2025 at 06:06:46AM +0000, Martin wrote:
>
> > Hi list!
> >
> > More than one vCPU per VM is implemented/planned?
>
>

It is really good idea to have more than one vCPU per VM. vmd looks stable enough from 7.7 as I can test in many production cases. Maybe try to add some multi vCPU feature next?

> not implemented as of now.
>
> > Can anybody share some way how to increase VM quantity per host (more than four VMs running simultaneously) if host has CPU with 16 kernels and 32 threads or more?
>

Just add mote /dev/tapX interfaces to increase VM count running on my hosts. Host RAM is enougth to run 16+ VMs simultaneously for now.

>
> I don't know what this means. You can have as many VMs running as you want.
> The constraint is host RAM vs the memory assigned to each VM.
>
> > Thanks.
> >
> > Martin