[ovirt-users] Re: Can't run nested virtualization

El 2019-05-24 12:41, nicolas(a)devels.es escribió: > El 2019-05-14 08:19, Yedidyah Bar David escribió: >> On Tue, May 14, 2019 at 10:02 AM <nicolas(a)devels.es&gt; wrote: >>> >>> Please, any ideas about this? >>> >>> Thanks. >>> >>> El 2019-05-10 09:18, nicolas(a)devels.es escribió: >>> > Hi, >>> > >>> > We're running oVirt version 4.3.3, and trying to configure one of the >>> > hosts to support Nested Virtualization, but when installing the nested >>> > host it claims it doesn't support hardware virtualization. >>> > >>> > On the physical host, we've enabled nested virtualization: >>> > >>> > # cat /sys/module/kvm_intel/parameters/nested >>> > Y >>> > >>> > Content of /etc/modprobe.d/kvm.conf: >>> > >>> > options kvm_intel nested=1 >>> > options kvm_intel enable_shadow_vmcs=1 >>> > options kvm_intel enable_apicv=1 >>> > options kvm_intel ept=1 >>> > >>> > I created a VM to run on that host, which will be the nested host. I >>> > try to deploy it but the engine will show it failed because: >>> > >>> > 2019-05-10 09:11:32,006+01 ERROR >>> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >>> > (VdsDeploy) [6381e662] EVENT_ID: VDS_INSTALL_IN_PROGRESS_ERROR(511), >>> > An error has occurred during installation of Host host1: Failed to >>> > execute stage 'Setup validation': Hardware does not support >>> > virtualization. >> > > Hi Yedidyah, sorry for the delayed answer. > >> You might find some more details in the host-deploy log, >> which you should be able to find in /var/log/ovirt-engine/host-deploy >> (on the engine machine, it's copied there after deploy finishes). >> > > I had a look at it, but nothing relevant shows up besides this line: > > 2019-05-10 09:11:32,628+0100 DEBUG otopi.context > context._executeMethod:145 method exception > Traceback (most recent call last): > File "/tmp/ovirt-qPjYkVy6Ys/pythonlib/otopi/context.py", line 132, > in _executeMethod > method['method']() > File > "/tmp/ovirt-qPjYkVy6Ys/otopi-plugins/ovirt-host-deploy/vdsm/hardware.py", > line 71, in _validate_virtualization > _('Hardware does not support virtualization') > RuntimeError: Hardware does not support virtualization > >> It's been some time since I configured this myself, so I do not >> remember >> the details anymore. Did you check some guides/blog posts/etc. about >> this? >> > > I didn't. I just enabled nested virtualization in the host and tried to > deploy. > >> What type of CPU did you configure in the VM (and cluster)? >> > > In the Cluster I have the Intel Broadwell Family, and as the VM CPU I > have the default cluster CPU which is the one I just referenced. Not > sure if anything else should be done. > >> To see what checks the code does, you can read [1], although the log >> should be enough IMO. >> >> [1] /usr/lib/python2.7/site-packages/ovirt_host_deploy/hardware.py I just saw this in the log: 2019-05-24 12:44:56,000+0100 DEBUG otopi.ovirt_host_deploy.hardware hardware._isVirtualizationEnabled:208 virtualization support GenuineIntel (cpu: False, bios: True) So the CPU is not able to support virtualization. Why could be that?

>> >> Best regards, >> >>> > >>> > Am I missing something here? >>> > >>> > Thanks. >>> > _______________________________________________ >>> > Users mailing list -- users(a)ovirt.org >>> > To unsubscribe send an email to users-leave(a)ovirt.org >>> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> > oVirt Code of Conduct: >>> > https://www.ovirt.org/community/about/community-guidelines/ >>> > List Archives: >>> > https://lists.ovirt.org/archives/list/users@ovirt.org/message/P7ZJB2NVO5D... >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/7LALMJF4SQQ... > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/4QMYFBJUMSO... _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6O7QPVYUHVE...