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<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US"> I am trying to upgrade an oVirt installation (3.6.7.5-1.el6) to 4.0. My datacenters and clusters have 3.5 compatibility settings.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I followed the instructions from <a href="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 cannot proceed in engine-setup as 3.5 compatibility is not supported.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">When trying to change cluster compatibility from 3.5 to 3.6 I receive “Cannot change Cluster Compatibility Version when a VM is active. Please shutdown all VMs in the Cluster.” According to
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1341023">https://bugzilla.redhat.com/show_bug.cgi?id=1341023</a> this should be fixed in 3.6.7. Any ideas?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:DE">Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:DE">Simone Bruckner</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:DE"><o:p> </o:p></span></p>
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