El 2019-05-24 13:22, Simone Tiraboschi escribió:
On Fri, May 24, 2019 at 1:51 PM <nicolas@devels.es> wrote:
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
El 2019-05-24 12:41, nicolas@devels.es escribió: 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 ?
Hi Simone, Please find attached the output (assuming you meant the VM that is meant to be added as a host). You'll probably see the model name as Haswell because I forced it to test, but the same happens with Broadwell. Thanks.
Best regards,
Am I missing something here?
Thanks. _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/
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--
Simone Tiraboschi
He / Him / His
Principal Software Engineer
Red Hat [7]
stirabos@redhat.com
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