[ovirt-users] After upgrade to 4.2 some VM won't start

[Arsène Gschwind]

Hi,

I would like investigate what went wrong during the Cluster 
Compatibility update on running VMs, for sure the workaround by creating 
new VM and attaching disk works great but i think it would be 
interesting to know what went wrong.

I've tried to find a way to create a dump of the VM config to be able to 
make a diff between old and new one to see what is different but without 
any luck so far...

Any idea how to create such a dump?

Thanks for any help.

rgds,

Arsene


On 02/24/2018 09:03 AM, Arsène Gschwind wrote:
>
> When creating an identical VM and attaching the one disk it will start 
> and run perfectly. It seems that during the Cluster Compatibility 
> Update something doesn't work right on running VM, this only happens 
> on running VMs and I could reproduce it.
>
> Is there a way to do some kind of diff between the new and the old VM 
> settings to find out what may be different?
>
> Thanks,
> Arsene
>
>
> On 02/23/2018 08:14 PM, Arsène Gschwind wrote:
>>
>> Hi,
>>
>> After upgrading cluster compatibility to 4.2 some VM won't start and 
>> I'm unable to figured out why, it throws a java exception.
>>
>> I've attached the engine log.
>>
>> Thanks for any help/hint.
>>
>> rgds,
>> Arsene
>>
>> -- 
>>
>> *Arsène Gschwind*
>> Fa. Sapify AG im Auftrag der Universität Basel
>> IT Services
>> Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
>> Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
>> ITS-ServiceDesk: support-its at unibas.ch | +41 61 267 14 11
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>
> -- 
>
> *Arsène Gschwind*
> Fa. Sapify AG im Auftrag der Universität Basel
> IT Services
> Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
> Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
> ITS-ServiceDesk: support-its at unibas.ch | +41 61 267 14 11
>
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users

-- 

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-its at unibas.ch | +41 61 267 14 11

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