[ovirt-users] upgrade to oVirt 3.6 and compabitibility 3.6

[Paul Groeneweg | Pazion]

That looks like the issue...

I am running Centos 6 and I read
https://bugzilla.redhat.com/show_bug.cgi?id=1206231
Is it possible to build the packages form source or is my only option
upgrading to Centos7?

Can I have a mix of Centos 6 and 7 in my DC/Cluster? ( otherwise I need to
upgrade/migrate all VMS? )

Met vriendelijke groeten,
Paul Groeneweg


Op do 12 nov. 2015 om 09:38 schreef Simone Tiraboschi <stirabos at redhat.com>:

> On Thu, Nov 12, 2015 at 9:03 AM, Paul Groeneweg | Pazion <paul at pazion.nl>
> wrote:
>
>> I have finished the upgrade to 3.6.
>> I received a lot (every 3 seconds ) of the following messages in the
>> logs after upgrading the hosts:
>>
>>  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
>>
>> I restarted ovirt-ha-agent ovirt-ha-broker and vdsmd.
>> After I rebooted all hosts ( migrating VMS from one to another ) the
>> message finally disappeared.
>>
>> 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.
>> -Please move Hosts with lower version to maintenance first."
>>
>> I have installed ovirt-release36 on hosted engine and hosts.
>> I have updated hosted engine with engine-setup.
>> I ran yum update on all hosts.
>> What do I need to do to set compatibility version to 3.6?
>>
>
> 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.
>
>
>> And how can I enable repository for hosted engine? ( through WEB UI
>> change is not saved ).
>>
>>
>>
>> Best Regards,
>> Paul Groeneweg
>>
>> --
>> Met vriendelijke groeten,
>>
>> Paul Groeneweg
>> Pazion
>> Webdevelopment  -  Hosting  -  Apps
>>
>> T +31 26 3020038
>> M +31 614 277 577
>> E  paul at pazion.nl
>>
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> --
Met vriendelijke groeten,

Paul Groeneweg
Pazion
Webdevelopment  -  Hosting  -  Apps

T +31 26 3020038
M +31 614 277 577
E  paul at pazion.nl

 ***disclaimer***
"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
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