On Fri, May 24, 2019 at 1:51 PM <nicolas@devels.es> wrote:
El 2019-05-24 12:41, nicolas@devels.es escribió:
El 2019-05-14 08:19, Yedidyah Bar David escribió:
On Tue, May 14, 2019 at 10:02 AM <nicolas@devels.es> wrote:
Please, any ideas about this?
Thanks.
El 2019-05-10 09:18, nicolas@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?
Hi, can you please share the output of cat /proc/cpuinfo ?
Best regards,
Am I missing something here?
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