2:41 p.m.
El 2019-05-14 08:19, Yedidyah Bar David escribió:
On Tue, May 14, 2019 at 10:02 AM <nicolas(a)devels.es> 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
>
> Best regards,
>
>> >
>> > Am I missing something here?
>> >
>> > Thanks.
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