If you don't have a vdsm.conf file, or the file is empty, you can
generate a new file
like this:
python /usr/lib64/python2.7/site-packages/vdsm/config.py > vdsm.conf.examle
>
>
>>
>>
>> > What I should do after changing them to make them active?
>>
>> Restart vdsm
>
>
> with host into maintenance mode or could it be active?
>
> Thanks
>