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/ <https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/> 27.12.2017 15:16, Michal Skrivanek пишет: > > >> On 27 Dec 2017, at 13:06, Martin Sivak <msi...@redhat.com >> <mailto:msi...@redhat.com>> 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 >> <michal.skriva...@redhat.com <mailto:michal.skriva...@redhat.com>> wrote: >>> >>> >>> On 25 Dec 2017, at 13:03, Roman Drovalev <drova...@miac.kaluga.ru >>> <mailto:drova...@miac.kaluga.ru>> 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 >>> <drova...@miac.kaluga.ru <mailto:drova...@miac.kaluga.ru>> >>> 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 >>>> Users@ovirt.org <mailto:Users@ovirt.org> >>>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >>> >>> -- >>> С уважением, Дровалев Роман >>> инженер ГБУЗ "МИАЦ", >>> Калужской области. >>> тел. 4842 705 004 >>> >>> _______________________________________________ >>> Users mailing list >>> Users@ovirt.org <mailto:Users@ovirt.org> >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> > -- С уважением, Дровалев Роман инженер ГБУЗ "МИАЦ", Калужской области. тел. 4842 705 004
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