On 02/10/2017 12:36, George Dunlap wrote:
Although I'm not business man, I don't think the top cloud provider[s]
would allow nested virtualization, however mature nested virtualization
is. Even xen-pv is unable to be nested in the aws and azure.
Check the contributors to KVM nested virtualization, you might be surprised. >>
Nested Xen PV is not possible because the Xen hypervisor cannot run as a PV guest.>> It's a technical limitation.
Minor correction: Xen can't run on AWS as a PV guest, but it can run
as an L1 hypervisor inside any "fully virtualized" VM (as both AWS and
Azure provide), and provide PV L2 guests.
Yes, that's what I meant.
Thanks George!
Paolo
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