qemu emulation or virtualiztion, which one is it using?

Manuel Sopena Ballesteros manuel.sb at garvan.org.au
Tue Apr 2 06:37:48 UTC 2019


Ok,

Thank you for your prompt response. I can see this in the nova.conf file:

[libvirt]
...
virt_type = kvm
...

Can I assume qemu is using virtualization through kvm?

Thank you

Manuel

From: Gary Kotton [mailto:gkotton at vmware.com]
Sent: Tuesday, April 2, 2019 5:22 PM
To: Manuel Sopena Ballesteros; openstack at lists.openstack.org
Subject: Re: qemu emulation or virtualiztion, which one is it using?

Hi,
This depends on the virtualization driver configured on your hypervisors. This can be one of many. For example, KVM, VMware VC, Hyper-V...
Thanks
Gary

________________________________
From: Manuel Sopena Ballesteros <manuel.sb at garvan.org.au>
Sent: Tuesday, April 2, 2019 9:15 AM
To: openstack at lists.openstack.org
Subject: qemu emulation or virtualiztion, which one is it using?


Hi,



"openstack hypervisor list" command shows qemu as type of hypervisor.

How do I know it is using virtualization and not qemu emulation?



Thank you


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