Cannot change Cluster Compatibility Version when a VM is active

23 Sep 2016

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Hi all,

  I am trying to upgrade an oVirt installation (3.6.7.5-1.el6) to 4.0. My d=
atacenters and clusters have 3.5 compatibility settings.

I followed the instructions from http://www.ovirt.org/documentation/migrati=
on-engine-3.6-to-4.0/ but cannot proceed in engine-setup as 3.5 compatibili=
ty is not supported.

When trying to change cluster compatibility from 3.5 to 3.6 I receive "Cann=
ot change Cluster Compatibility Version when a VM is active. Please shutdow=
n all VMs in the Cluster." According to https://bugzilla.redhat.com/show_bu=
g.cgi?id=3D1341023 this should be fixed in 3.6.7. Any ideas?

Best Regards,
Simone Bruckner

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<p class=3D"MsoNormal">Hi all,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">  I am trying to upgrade a=
n oVirt installation (3.6.7.5-1.el6) to 4.0. My datacenters and clusters ha=
ve 3.5 compatibility settings.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">I followed the instructions fro=
m <a href=3D"http://www.ovirt.org/documentation/migration-engine-3.6-to-4.0=
/">
http://www.ovirt.org/documentation/migration-engine-3.6-to-4.0/</a> but can=
not proceed in engine-setup as 3.5 compatibility is not supported.<o:p></o:=
p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">When trying to change cluster c=
ompatibility from 3.5 to 3.6 I receive “Cannot change Cluster Compati=
bility Version when a VM is active. Please shutdown all VMs in the Cluster.=
” According to
<a href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D1341023">https://b=
ugzilla.redhat.com/show_bug.cgi?id=3D1341023</a> this should be fixed in 3.=
6.7. Any ideas?<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"mso-fareast-language:D=
E">Best Regards,<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"mso-fareast-language:D=
E">Simone Bruckner</span><span lang=3D"EN-US"><o:p></o:p></span></p>
</div>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"mso-fareast-language:D=
E"><o:p> </o:p></span></p>
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Bruckner, Simone

Michal Skrivanek

Albl, Oliver

Michal Skrivanek

Bruckner, Simone

Ernest Beinrohr

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