[ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5

[andy.michielsen at gmail.com]

Hello,

I have got my oVirt back up an running.

Sadly I do not know what went wrong in the weekend but I believe reinstalling the engine and the nodes did the trick. Also changing the mtu value in the ifcfg-ovirtmgr to 9000 is not a good idea. But I changed that on Tuesday so that wan't the original cause. But I really wanted my system back up and in my search changed a lot of config files to see what would do the trick.

What let me to believe the change to the ifcfg-ovirtmgr is the fact that the vdsm log told me my servers where not reachable in oVirt but I could reach all server from a cli prompt just fine and even connect to the nfs shares.

Thanks a lot for the help.

Kind regards.

Verstuurd vanaf mijn iPad

> Op 30 sep. 2015 om 13:15 heeft Simone Tiraboschi <stirabos at redhat.com> het volgende geschreven:
> 
> 
> 
>> On Wed, Sep 30, 2015 at 11:39 AM, Andy Michielsen <andy.michielsen at gmail.com> wrote:
>> Hello,
>> 
>> I just tried to activate the node's again and now I have the following as shown in the screenshot.
>> 
>> Kind regards.
> 
> Click on the arrow icon on the right bottom corner to expand the log area and see if there is something red there.
>  
>> 
>> 2015-09-30 9:53 GMT+02:00 Andy Michielsen <andy.michielsen at gmail.com>:
>>> Hello,
>>> 
>>> I give you the results of showmount -e and mount.
>>> 
>>> Kind regards.
>>> 
>>> 2015-09-30 9:41 GMT+02:00 Simone Tiraboschi <stirabos at redhat.com>:
>>>> 
>>>> 
>>>>> On Wed, Sep 30, 2015 at 9:17 AM, Andy Michielsen <andy.michielsen at gmail.com> wrote:
>>>>> Hello,
>>>>> 
>>>>> The ovirt-engine is working fine as far as I can tell but when I want to activate a host it will try but it is unable to start in order for me to connect my data domains again.
>>>>> 
>>>>> I attached some screenshots depicting my current state. And also added the vdsm.log for one of the hosts and the engine.log.
>>>> 
>>>> Is the NFS export still accessible from the hosts?
>>>> Does it get correctly mounted?
>>>>  
>>>>> 2015-09-29 19:26 GMT+02:00 Martin Perina <mperina at redhat.com>:
>>>>>> Please provide logs.
>>>>>> 
>>>>>> Martin Perina
>>>>>> 
>>>>>> 
>>>>>> ----- Original Message -----
>>>>>> > From: "Andy Michielsen" <andy.michielsen at gmail.com>
>>>>>> > To: users at ovirt.org
>>>>>> > Sent: Tuesday, September 29, 2015 5:45:16 PM
>>>>>> > Subject: [ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5
>>>>>> >
>>>>>> > Hello,
>>>>>> >
>>>>>> > I had an issue when I installed some updates on my centos 6.7 hosts. (Engine,
>>>>>> > node1 and node2)
>>>>>> > I seems that the new java version has higher security requirments.
>>>>>> >
>>>>>> > So I decided to take the plunge and upgrade all to the new 3.5 version.
>>>>>> >
>>>>>> > At first everything seem to go just fine and I was able to start some of my
>>>>>> > virtual machines up. But 3 days later, after the weekend, my users noticed
>>>>>> > that it had stopped working.
>>>>>> >
>>>>>> > I'm now unable to get the hosts up in the ovirt engine and also my storage
>>>>>> > domains are unavailable.
>>>>>> >
>>>>>> > Can someone tell me what I can do, check, change to get everything up again.
>>>>>> >
>>>>>> > I can send the sos logs via google drive.
>>>>>> >
>>>>>> > Kind regards.
>>>>>> >
>>>>>> > _______________________________________________
>>>>>> > Users mailing list
>>>>>> > Users at ovirt.org
>>>>>> > http://lists.ovirt.org/mailman/listinfo/users
>>>>>> >
>>>>> 
>>>>> 
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
> 
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