Displaying 4 results from an estimated 4 matches for "supernested".
2018 Feb 09
2
Re: Nested KVM: L0 guest produces kernel BUG on wakeup from managed save (while a nested VM is running)
...)
You wrote: "L2...which does no further virtualization". Not quite true
— "under right circumstances" (read: sufficiently huge machine with tons
of RAM), L2 _can_ in turn L3. :-)
Last time I checked (this morning), Rich W.M. Jones had 4 levels of
nesting tested with the 'supernested' program[1] he wrote. (Related
aside: This program is packaged it as part of 2016 QEMU Advent
Calendar[2] -- if you want to play around on a powerful test machine
with tons of free memory.)
[1] http://git.annexia.org/?p=supernested.git;a=blob;f=README
[2] http://www.qemu-advent-calendar.org/2...
2018 Feb 09
0
Re: Nested KVM: L0 guest produces kernel BUG on wakeup from managed save (while a nested VM is running)
...ght circumstances" (read: sufficiently huge machine with tons
> of RAM), L2 _can_ in turn L3. :-)
Insert "normally" between "which" and "does", then. :)
> Last time I checked (this morning), Rich W.M. Jones had 4 levels of
> nesting tested with the 'supernested' program[1] he wrote. (Related
> aside: This program is packaged it as part of 2016 QEMU Advent
> Calendar[2] -- if you want to play around on a powerful test machine
> with tons of free memory.)
>
> [1] http://git.annexia.org/?p=supernested.git;a=blob;f=README
> [2] http://w...
2018 Feb 12
1
Re: Nested KVM: L0 guest produces kernel BUG on wakeup from managed save (while a nested VM is running)
...sufficiently huge machine with tons
> > of RAM), L2 _can_ in turn L3. :-)
>
> Insert "normally" between "which" and "does", then. :)
:-)
> > Last time I checked (this morning), Rich W.M. Jones had 4 levels of
> > nesting tested with the 'supernested' program[1] he wrote. (Related
> > aside: This program is packaged it as part of 2016 QEMU Advent
> > Calendar[2] -- if you want to play around on a powerful test machine
> > with tons of free memory.)
> >
> > [1] http://git.annexia.org/?p=supernested.git;a=blob;f...
2018 Feb 08
5
Re: Nested KVM: L0 guest produces kernel BUG on wakeup from managed save (while a nested VM is running)
>> In short: there is no (live) migration support for nested VMX yet. So as
>> soon as your guest is using VMX itself ("nVMX"), this is not expected to
>> work.
>
> Hi David, thanks for getting back to us on this.
Hi Florian,
(sombeody please correct me if I'm wrong)
>
> I see your point, except the issue Kashyap and I are describing does
> not