Re: [Xen-devel] vnc-listen="0.0.0.0" not supported anymore?

[George Dunlap <dunlapg@xxxxxxxxx>]

On Mon, Apr 25, 2016 at 11:35 AM, Wei Liu <wei.liu2@xxxxxxxxxx> wrote:
> On Mon, Apr 25, 2016 at 12:03:00PM +0200, Fabrice Delente wrote:
>> Here is the config file for one of machines:
>>
>> builder = 'hvm'
>
> Oh right, so this is HVM guest.
>
> A snippet from the manpage of xl.cfg for vfb=[] options:
>
>   This option does not control the emulated graphics card presented to an HVM 
> guest. See
>   "Emulated VGA Graphics Device" below for how to configure the emulated 
> device. If "Emulated
>   VGA Graphics Device" options are used in a PV guest configuration, xl will 
> pick up vnc,
>   vnclisten, vncpasswd, vncdisplay, vncunused, sdl, opengl and keymap to 
> construct
>   paravirtual framebuffer device for the guest.
>
> So I think xl ignoring vfb= for hvm guest is the expected behaviour.

/me wonders if it would make sense to have xl warn about ignored
settings (particularly settings which are valid in another mode).

 -George

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