Maybe the python module is missing. Can you check if this file exists?
/usr/lib/python2.7/site-packages/mom/HypervisorInterfaces/vdsmjsonrpcclientInterface.py
Andrej
On Wed, 18 Jul 2018 at 16:04, Maton, Brett <matonb(a)ltresources.co.uk> wrote:
I just checked the mom version, it's already at 0.5.12
# rpm -qa mom
mom-0.5.12-1.el7.centos.noarch
All the physical hosts are fully updated /patched.
Regards,
Brett
On 18 July 2018 at 14:08, Andrej Krejcir <akrejcir(a)redhat.com> wrote:
> Hi,
>
> Looking at MOM logs, the problem seems to be that MOM is configured to
> use 'vdsmjsonrpcclient' module to communicate with vdsm, but it cannot
> find this module, probably because it is an older version.
>
> Updating MOM to version 0.5.12 should fix it.
>
>
> Regards,
> Andrej
>
> On Wed, 18 Jul 2018 at 14:41, Maton, Brett <matonb(a)ltresources.co.uk>
> wrote:
>
>> FWIW:
>>
>> This test cluster is 3x HP MicroServer Gen 8 16GB RAM, Intel(R) Xeon(R)
>> CPU E3-1220 V2 @ 3.10GHz
>>
>> Network is bonded fail-over.
>>
>> Regards,
>> Brett
>>
>> On 18 July 2018 at 13:15, Francesco Romani <fromani(a)redhat.com> wrote:
>>
>>> Thanks!
>>>
>>>
>>> On 07/18/2018 02:11 PM, Maton, Brett wrote:
>>>
>>>> Sure no problem, mom log attached.
>>>>
>>>
>>> It seems to me that MOM is restarting *very* often:
>>>
>>> 2018-07-18 06:07:04,909 - mom - INFO - MOM starting
>>> 2018-07-18 06:07:20,407 - mom - INFO - MOM starting
>>> 2018-07-18 06:07:30,658 - mom - INFO - MOM starting
>>> 2018-07-18 06:07:30,658 - mom - INFO - MOM starting
>>>
>>> And I totally not expect this. Martin, Andrej, is this the expected
>>> behaviour?
>>>
>>>
>>> Bests,
>>>
>>>
>>>
>>> --
>>> Francesco Romani
>>> Senior SW Eng., Virtualization R&D
>>> Red Hat
>>> IRC: fromani github: @fromanirh
>>>
>>>
>>