<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 12, 2015 at 9:03 AM, Paul Groeneweg | Pazion <span dir="ltr"><<a href="mailto:paul@pazion.nl" target="_blank">paul@pazion.nl</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>I have finished the upgrade to 3.6.</div><div>I received a lot (every 3 seconds ) of the following messages in the logs after upgrading the hosts:</div><div><br></div><div><div> vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.6/site-packages/yajsonrpc/__init__.py", line 501, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 291, in _dynamicMethod#012 return self._fixupRet(className, methodName, ret)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 235, in _fixupRet#012 self._typeFixup('return', retType, result)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 215, in _typeFixup#012 if k in item:#012TypeError: argument of type 'NoneType' is not iterable</div></div><div><br></div><div>I restarted ovirt-ha-agent ovirt-ha-broker and vdsmd.</div><div>After I rebooted all hosts ( migrating VMS from one to another ) the message finally disappeared.</div><div><br></div><div>Then I tried to set compatibility Version to 3.6, but without luck. I have put hosted engine back in global maintenance, but I can't find out why it fails. The message says "Error while executing action: Cannot change Cluster Compatibility Version to higher version when there are active Hosts with lower version.</div><div>-Please move Hosts with lower version to maintenance first."</div><div><br></div><div>I have installed ovirt-release36 on hosted engine and hosts.</div><div>I have updated hosted engine with engine-setup.</div><div>I ran yum update on all hosts.</div><div>What do I need to do to set compatibility version to 3.6?</div></div></blockquote><div><br></div><div>Please check the software tab in the host panel for each of your host, if the upgrade has been performed you should see something like 'VDSM Version: vdsm-4.17.10.1-0.el7.centos', if vdsm is still at 4.16.z that host is still on 3.5.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>And how can I enable repository for hosted engine? ( through WEB UI change is not saved ).</div><div><br></div><div><br></div><br><div><div dir="ltr">Best Regards,<br><div>Paul Groeneweg<div><br></div></div></div></div></div><div dir="ltr">-- <br></div><div dir="ltr"><span>Met vriendelijke groeten,</span><br><br><div>Paul Groeneweg<div>Pazion</div><div>Webdevelopment - Hosting - Apps</div><div><br></div><div>T <a href="tel:%2B31%2026%203020038" value="+31263020038" target="_blank">+31 26 3020038</a></div><div>M +31 614 277 577</div><div>E <a>paul@pazion.nl</a></div><div><br></div><div> ***disclaimer*** </div><div>"This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the sole use of the recipient(s) named above. Any use of the information contained herein (including, but not limited to, total or partial reproduction, communication or distribution in any form) by persons other than the designated recipient(s) is prohibited. If you have received this e-mail in error, please notify the sender either by telephone or by e-mail and delete the material from any computer. Thank you for your cooperation."</div></div></div>
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