> On 29 Dec 2017, at 09:16, Roman Drovalev <[email protected]> wrote: > > Thanks for the answers. > > > How to specify the parameter data for oVirt VM? > > +vmx > > https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/
that’s what the nested-vt hook does again, with the current kernel it’s unlikely to work. You can try Fedora, though we do not support running it for anything but development. > > > 27.12.2017 15:16, Michal Skrivanek пишет: >> >> >>> 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/ >> >>> >>> 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 >>>> >> > > -- > 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
