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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Michal,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"> thanks!<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE-AT" style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="DE-AT" style="font-size:11.0pt;font-family:"Calibri",sans-serif">All the best,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE-AT" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Simone<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Von:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> users-bounces@ovirt.org [mailto:users-bounces@ovirt.org]
<b>Im Auftrag von </b>Michal Skrivanek<br>
<b>Gesendet:</b> Freitag, 23. September 2016 17:22<br>
<b>An:</b> Albl, Oliver <Oliver.Albl@fabasoft.com><br>
<b>Cc:</b> users@ovirt.org<br>
<b>Betreff:</b> Re: [ovirt-users] Cannot change Cluster Compatibility Version when a VM is active<o:p></o:p></span></p>
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<p class="MsoNormal">On 23 Sep 2016, at 17:16, Albl, Oliver <<a href="mailto:Oliver.Albl@fabasoft.com">Oliver.Albl@fabasoft.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Michal,</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> thank you for your quick response! I am running 300+ VMs so any other (safe) option would be very welcome…</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">and are they all in a 3.5 cluster?<o:p></o:p></p>
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<p class="MsoNormal">Your priority should be to get them to 3.6 compatibility prior upgrading to 4.0, then once in 4.0.3+ there is a safe-enough way how to properly update 3.6 to a 4.0 cluster level.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">otherwise, any <3.6.7 would allow you to do that or there is a manual postgres workaround mentioned in that bug which you can try/risk - basically as long as you can reboot those VMs in a foreseeable future(prior to use any of the new features)
you can follow the manual workaround and upgrade to 3.6….just make sure you stop and start them eventually<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">All the best,</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Simone</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Von:</span></b><span class="apple-converted-space"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="mailto:users-bounces@ovirt.org">users-bounces@ovirt.org</a>
[<a href="mailto:users-bounces@ovirt.org">mailto:users-bounces@ovirt.org</a>]<span class="apple-converted-space"> </span><b>Im Auftrag von<span class="apple-converted-space"> </span></b>Michal Skrivanek<br>
<b>Gesendet:</b><span class="apple-converted-space"> </span>Freitag, 23. September 2016 16:57<br>
<b>An:</b><span class="apple-converted-space"> </span>Bruckner, Simone <<a href="mailto:simone.bruckner@fabasoft.com">simone.bruckner@fabasoft.com</a>><br>
<b>Cc:</b><span class="apple-converted-space"> </span><a href="mailto:users@ovirt.org">users@ovirt.org</a><br>
<b>Betreff:</b><span class="apple-converted-space"> </span>Re: [ovirt-users] Cannot change Cluster Compatibility Version when a VM is active</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">On 23 Sep 2016, at 16:49, Bruckner, Simone <<a href="mailto:simone.bruckner@fabasoft.com"><span style="color:purple">simone.bruckner@fabasoft.com</span></a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Hi all,</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> 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.</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">I followed the instructions from<span class="apple-converted-space"> </span><a href="http://www.ovirt.org/documentation/migration-engine-3.6-to-4.0/"><span style="color:#954F72">http://www.ovirt.org/documentation/migration-engine-3.6-to-4.0/</span></a><span class="apple-converted-space"> </span>but
cannot proceed in engine-setup as 3.5 compatibility is not supported.</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">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"><span style="color:#954F72">https://bugzilla.redhat.com/show_bug.cgi?id=1341023</span></a><span class="apple-converted-space"> </span>this should be fixed in 3.6.7.
Any ideas?</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">this bug is blocking it, later bugs <o:p></o:p></p>
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<p class="MsoNormal">(linked from there) allows it, though there are other issues…so if you have an option to shut them down please do so.<o:p></o:p></p>
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<p class="MsoNormal">note those are RHEV bugs, not oVirt bugs so the exact build may differ<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Thanks,<o:p></o:p></p>
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<p class="MsoNormal">michal<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Best Regards,</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Simone Bruckner</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif">_______________________________________________<br>
Users mailing list<br>
</span><a href="mailto:Users@ovirt.org"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:#954F72">Users@ovirt.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif"><br>
</span><a href="http://lists.ovirt.org/mailman/listinfo/users"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:#954F72">http://lists.ovirt.org/mailman/listinfo/users</span></a><o:p></o:p></p>
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