> On 27 Dec 2017, at 13:06, Martin Sivak <[email protected]> wrote: > > Hi, > > it might be a good idea to install vdsm-hooks-nestedvt and > vdsm-hook-macspoof on the host as described for example here: > https://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/ > > Those two hooks will configure the kvm module properly and allow > dhcp/pxe to be used from within the nested VM.
Yes. Though it’s likely not going to work out of the box anyway due to older kernel. See a guide from Ladi[1], there was also a presentation about nested hyper-v on KVMForum 2017 Thanks, michal [1] https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/ <https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/> > > Best regards > > -- > Martin Sivak > SLA / oVirt > > On Wed, Dec 27, 2017 at 9:05 AM, Michal Skrivanek > <[email protected]> wrote: >> >> >> On 25 Dec 2017, at 13:03, Roman Drovalev <[email protected]> wrote: >> >>> I'm not sure I understand the layering - hyper-V on oVirt or vice-versa? >> >> the layering: oVirt host -> Hyper-V_VM on oVirt -> VM on Hyper-V_VM >> >> CentOS based on linux kernel. I manual modified linux kernel parametrs. >> >> >> if you modified the kernel parameters already (which you did, as seen in >> screen shot your cmdline does have nested virt param) then there’s nothing >> else to do in the GUI, your host should support nested virtualization. >> I’m not sure why do you need SR-IOV but that’s not going to work on top of >> hyperv >> >> >> oVirt-engine based on oVirt API. How to manually change the parameters of >> ovirt-engine through API? >> >>> In any case, I assume an additional host is needed, the host hosting the >>> Hosted-Engine VM cannot be changed with those parameters when the HE is up. >>> Y. >> >> It's impossible, the second host is now - Hyper-V with working VM's. >> >> 25.12.2017 12:19, Yaniv Kaul >> >> >> >> On Mon, Dec 25, 2017 at 10:14 AM, Roman Drovalev <[email protected]> >> wrote: >>> >>> Thanks for the quick response. >>> >>>> You probably need an additional host. >>> >>> I'm migrating from Hyper-V at the moment there is no way to add a second >>> host. >>> >>> >>> 25.12.2017 10:43, Yaniv Kaul пишет: >>>> What are you trying to achieve? >>> >>> "Nested Virtualization" . I need run on Hyper-V one VM on the my oVirt >> >> >> I'm not sure I understand the layering - hyper-V on oVirt or vice-versa? >> In any case, I assume an additional host is needed, the host hosting the >> Hosted-Engine VM cannot be changed with those parameters when the HE is up. >> Y. >> >>> >>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://lists.ovirt.org/mailman/listinfo/users >> >> >> >> -- >> С уважением, Дровалев Роман >> инженер ГБУЗ "МИАЦ", >> Калужской области. >> тел. 4842 705 004 >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users >> >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users >>
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