<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Thanks for the answers.</p>
<p><br>
</p>
<p>How to specify the parameter data for oVirt VM?</p>
<pre style="box-sizing: inherit; border: 1px solid rgb(227, 237, 243); font-family: "Courier 10 Pitch", Courier, monospace; font-size: 1.5rem; font-style: normal; font-weight: 400; margin: 0px 0px 1.75em; outline: 0px; padding: 0.6em; vertical-align: baseline; max-width: 100%; background: rgb(247, 250, 251); border-radius: 3px; line-height: 1.5; white-space: pre; overflow: auto; color: rgb(58, 65, 69); font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">+vmx</pre>
<p>> <a
href="https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/"
class="">https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/</a></p>
<p><a
href="https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/"
class=""><br>
</a></p>
<br>
<div class="moz-cite-prefix">27.12.2017 15:16, Michal Skrivanek
пишет:<br>
</div>
<blockquote type="cite"
cite="mid:C0EB8F62-8EC2-467E-90DB-A71B4BA7CBA1@redhat.com">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<br class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On 27 Dec 2017, at 13:06, Martin Sivak <<a
href="mailto:msivak@redhat.com" class=""
moz-do-not-send="true">msivak@redhat.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div class="">Hi,<br class="">
<br class="">
it might be a good idea to install vdsm-hooks-nestedvt and<br
class="">
vdsm-hook-macspoof on the host as described for example
here:<br class="">
<a
href="https://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/"
class="" moz-do-not-send="true">https://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/</a><br
class="">
<br class="">
Those two hooks will configure the kvm module properly and
allow<br class="">
dhcp/pxe to be used from within the nested VM.<br class="">
</div>
</div>
</blockquote>
<div><br class="">
</div>
<div>Yes. Though it’s likely not going to work out of the box
anyway due to older kernel.</div>
See a guide from Ladi[1], there was also a presentation about
nested hyper-v on KVMForum 2017 </div>
<div><br class="">
</div>
<div>Thanks,</div>
<div>michal</div>
<div><br class="">
</div>
<div>[1] <a
href="https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/"
class="" moz-do-not-send="true">https://ladipro.wordpress.com/2017/02/24/running-hyperv-in-kvm-guest/</a></div>
<div><br class="">
<blockquote type="cite" class="">
<div class="">
<div class=""><br class="">
Best regards<br class="">
<br class="">
--<br class="">
Martin Sivak<br class="">
SLA / oVirt<br class="">
<br class="">
On Wed, Dec 27, 2017 at 9:05 AM, Michal Skrivanek<br
class="">
<<a href="mailto:michal.skrivanek@redhat.com" class=""
moz-do-not-send="true">michal.skrivanek@redhat.com</a>>
wrote:<br class="">
<blockquote type="cite" class=""><br class="">
<br class="">
On 25 Dec 2017, at 13:03, Roman Drovalev <<a
href="mailto:drovalev@miac.kaluga.ru" class=""
moz-do-not-send="true">drovalev@miac.kaluga.ru</a>>
wrote:<br class="">
<br class="">
<blockquote type="cite" class="">I'm not sure I
understand the layering - hyper-V on oVirt or
vice-versa?<br class="">
</blockquote>
<br class="">
the layering: oVirt host -> Hyper-V_VM on oVirt ->
VM on Hyper-V_VM<br class="">
<br class="">
CentOS based on linux kernel. I manual modified linux
kernel parametrs.<br class="">
<br class="">
<br class="">
if you modified the kernel parameters already (which you
did, as seen in<br class="">
screen shot your cmdline does have nested virt param)
then there’s nothing<br class="">
else to do in the GUI, your host should support nested
virtualization.<br class="">
I’m not sure why do you need SR-IOV but that’s not going
to work on top of<br class="">
hyperv<br class="">
<br class="">
<br class="">
oVirt-engine based on oVirt API. How to manually change
the parameters of<br class="">
ovirt-engine through API?<br class="">
<br class="">
<blockquote type="cite" class="">In any case, I assume
an additional host is needed, the host hosting the<br
class="">
Hosted-Engine VM cannot be changed with those
parameters when the HE is up.<br class="">
Y.<br class="">
</blockquote>
<br class="">
It's impossible, the second host is now - Hyper-V with
working VM's.<br class="">
<br class="">
25.12.2017 12:19, Yaniv Kaul<br class="">
<br class="">
<br class="">
<br class="">
On Mon, Dec 25, 2017 at 10:14 AM, Roman Drovalev <<a
href="mailto:drovalev@miac.kaluga.ru" class=""
moz-do-not-send="true">drovalev@miac.kaluga.ru</a>><br
class="">
wrote:<br class="">
<blockquote type="cite" class=""><br class="">
Thanks for the quick response.<br class="">
<br class="">
<blockquote type="cite" class="">You probably need an
additional host.<br class="">
</blockquote>
<br class="">
I'm migrating from Hyper-V at the moment there is no
way to add a second<br class="">
host.<br class="">
<br class="">
<br class="">
25.12.2017 10:43, Yaniv Kaul пишет:<br class="">
<blockquote type="cite" class="">What are you trying
to achieve?<br class="">
</blockquote>
<br class="">
"Nested Virtualization" . I need run on Hyper-V one VM
on the my oVirt<br class="">
</blockquote>
<br class="">
<br class="">
I'm not sure I understand the layering - hyper-V on
oVirt or vice-versa?<br class="">
In any case, I assume an additional host is needed, the
host hosting the<br class="">
Hosted-Engine VM cannot be changed with those parameters
when the HE is up.<br class="">
Y.<br class="">
<br class="">
<blockquote type="cite" class=""><br class="">
<br class="">
<br class="">
<br class="">
_______________________________________________<br
class="">
Users mailing list<br class="">
<a href="mailto:Users@ovirt.org" class=""
moz-do-not-send="true">Users@ovirt.org</a><br
class="">
<a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br
class="">
</blockquote>
<br class="">
<br class="">
<br class="">
--<br class="">
С уважением, Дровалев Роман<br class="">
инженер ГБУЗ "МИАЦ",<br class="">
Калужской области.<br class="">
тел. 4842 705 004<br class="">
<br class="">
_______________________________________________<br
class="">
Users mailing list<br class="">
<a href="mailto:Users@ovirt.org" class=""
moz-do-not-send="true">Users@ovirt.org</a><br class="">
<a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br
class="">
<br class="">
<br class="">
<br class="">
_______________________________________________<br
class="">
Users mailing list<br class="">
<a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br class="">
<a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br
class="">
<br class="">
</blockquote>
</div>
</div>
</blockquote>
</div>
<br class="">
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
С уважением, Дровалев Роман
инженер ГБУЗ "МИАЦ",
Калужской области.
тел. 4842 705 004</pre>
</body>
</html>