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    <div class="moz-cite-prefix">Hello,<br>
      <br>
      <br>
      There were one vm with Video Type = CYRRUS and Graphics protocol =
      SPICE (which is probably illegal combination). I have changed it
      do QXL, SPICE (Single PCI is checked) and I was able to change
      cluster compatibility level without problems.<br>
      <br>
      <br>
      Thanks a lot for advice!<br>
      <br>
      Cheers, Jiri<br>
      <br>
      <br>
      <br>
      On 10/25/2016 11:22 AM, Michal Skrivanek wrote:<br>
    </div>
    <blockquote
      cite="mid:E1DC794F-28B3-4D70-9451-FA90866D7FC8@redhat.com"
      type="cite">
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          <div class="">On 17 Oct 2016, at 15:31, Jiří Sléžka &lt;<a
              moz-do-not-send="true" href="mailto:jiri.slezka@slu.cz"
              class="">jiri.slezka@slu.cz</a>&gt; wrote:</div>
          <br class="Apple-interchange-newline">
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              <p class="">Hello,</p>
              <p class=""><br class="">
              </p>
              <p class="">I am trying to change cluster compatibility
                version on one of our clusters in our oVirt <span
                  class="gwt-InlineLabel">4.0.4.4-1.el7.centos
                  installation and I am getting this error:</span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel">Error while
                  executing action Edit Cluster properties: Internal
                  Engine Error</span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel">(btw. it would
                  be realy nice make all texts/logs in manager copyable
                  in some easy way (simple ctrl+c does not usually
                  work))<br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel">In engine.log I
                  found this interesting lines<br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel">2016-10-17
                  15:02:50,415 WARN 
                  [org.ovirt.engine.core.bll.UpdateVmCommand] (default
                  task-51) [2921f45e] Validation of action 'UpdateVm'
                  failed for user user@auth. Reasons:
VAR__ACTION__UPDATE,VAR__TYPE__VM,ACTION_TYPE_FAILED_ILLEGAL_SINGLE_DEVICE_DISPLAY_TYPE<br
                    class="">
                  2016-10-17 15:02:50,417 ERROR
                  [org.ovirt.engine.core.bll.UpdateVmCommand] (default
                  task-51) [2921f45e] Transaction rolled-back for
                  command 'org.ovirt.engine.core.bll.UpdateVmCommand'.<br
                    class="">
                  2016-10-17 15:02:50,417 ERROR
                  [org.ovirt.engine.core.bll.UpdateClusterCommand]
                  (default task-51) [2921f45e] Transaction rolled-back
                  for command
                  'org.ovirt.engine.core.bll.UpdateClusterCommand'.<br
                    class="">
                  2016-10-17 15:02:50,421 ERROR
                  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
                  (default task-51) [2921f45e] Correlation ID: 11011a71,
                  Call Stack: null, Custom Event ID: -1, Message: Failed
                  to update Host cluster (User: user@auth)<br class="">
                  2016-10-17 15:02:50,422 INFO 
                  [org.ovirt.engine.core.bll.UpdateClusterCommand]
                  (default task-51) [2921f45e] Lock freed to object
                  'EngineLock:{exclusiveLocks='null',
                  sharedLocks='[27161d3d-01ef-4446-aa7a-be5483fdbdf5=&lt;VM,
ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  0323b12f-a515-4759-9bae-cf53336a7756=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  1c6d0ce4-bdcd-4f77-906b-65e4f6415cc3=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  8240ebe8-388c-4a5b-996e-f9e5c77e6375=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  e6fab9a1-8f45-4565-8483-363137536334=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  7a5de3e0-ecbd-4ed6-bf98-2e7a45e96027=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  6db37ee2-0ff0-4642-9907-666376b13bda=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  dccb8bc9-4760-487b-a2bf-100906a50502=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  ea63bea8-f41d-4878-814e-fa62b123a89f=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  885b9641-fda5-4e90-889e-488b858bc37b=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  886a6b86-1bf9-43a0-b7ee-2c43640f8f42=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  f4fa4a7e-d0eb-44d8-8ed3-00c2b2705cb4=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  9d4673af-6fba-4b62-bdbf-0864dac65941=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  5ef8560e-bf35-4dfb-8677-3b444fcb9a5d=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  2dfc397f-7230-4517-b143-0bec13b3cd55=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  f9d1161f-0d7e-4da5-b45f-1796f87ddab5=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  2b0afe1d-1196-4c99-ab61-43e3764fe1ac=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  08016bb0-e638-431c-a429-0a8f3272632b=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  0a4596ec-fa40-46a1-9d2a-7dcaf0127136=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  9f0bb9a0-374f-41ec-9bec-e35fec4275a1=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  606f3257-7d38-405f-8fc9-b56ff6d36684=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  64976d4e-a64d-453b-8bcb-514c687ae208=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  833ebee2-7e8f-480c-877d-3bbdbf78c7ca=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  7dcabc9d-0d61-4bb0-a532-39655caa900d=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;,
                  9eaceca3-4e48-4bde-8cfb-024219d226a9=&lt;VM,
                  ACTION_TYPE_FAILED_CLUSTER_IS_BEING_UPDATED$clusterName
                  Math-IBM_BladeS&gt;]'}'</span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel">It looks to me
                  like one of our vm has "</span><span
                  class="gwt-InlineLabel">ILLEGAL_SINGLE_DEVICE_DISPLAY_TYPE"
                  set which fail upgrade. But which one and which
                  setting correspond to this? :-)</span></p>
              <div class=""><br class="">
              </div>
            </div>
          </div>
        </blockquote>
        <div><br class="">
        </div>
        <div>It would be a VM with “Single PCI” checkbox enabled (under
          Console subtab in Edit VM) but showing “VNC” in the Graphics
          column, hopefully you don’t have many. Or query it by API.</div>
        <div><br class="">
        </div>
        We have a bug[1] to improve that reporting, it’s not trivial to
        identify, you see the previous one that succeeded, but it’s done
        in db order so it might not be that easy to figure out which VM
        is next</div>
      <div><br class="">
      </div>
      <div>Thanks,</div>
      <div>michal</div>
      <div><br class="">
      </div>
      <div>[1] <a moz-do-not-send="true"
          href="https://bugzilla.redhat.com/show_bug.cgi?id=1373573"
          class="">https://bugzilla.redhat.com/show_bug.cgi?id=1373573</a></div>
      <div>
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              <p class=""><span class="gwt-InlineLabel"><br class="">
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              <p class=""><span class="gwt-InlineLabel">I have no idea
                  if changing cluster compatibility version should fail
                  due this error. Should I fill Bugreport for this?<br
                    class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel">Cheers,</span></p>
              <p class=""><span class="gwt-InlineLabel">Jiri<br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
              <p class=""><span class="gwt-InlineLabel"><br class="">
                </span></p>
            </div>
            _______________________________________________<br class="">
            Users mailing list<br class="">
            <a moz-do-not-send="true" href="mailto:Users@ovirt.org"
              class="">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="">
          </div>
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