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Hmm, the err msg tells to run the queens version of the tool.

Maybe something went wrong, but the db version got incremented? Just
guessing.

Did you try to find the commit/change that introduced the msg?

Maybe it refers to the action required to fix it / or check the db online
migrarions scripts what they would/should do.

 Fabian

Massimo Sgaravatto <massimo.sgaravatto at gmail.com> schrieb am Di., 4. Aug.
2020, 09:46:

> Thanks.
> I tried but it says there is nothing to migrate:
>
> +-----------------------------------------+--------------+-----------+
> |                Migration                | Total Needed | Completed |
> +-----------------------------------------+--------------+-----------+
> | untyped_snapshots_online_data_migration |      0       |     0     |
> |  untyped_volumes_online_data_migration  |      0       |     0     |
> +-----------------------------------------+--------------+-----------+
>
> On Tue, Aug 4, 2020 at 9:20 AM Fabian Zimmermann <dev.faz at gmail.com>
> wrote:
>
>> Hi,
>>
>> No i mean the "online data migrations"
>>
>> https://docs.openstack.org/cinder/rocky/upgrade.html
>>
>>  Fabian
>>
>> Massimo Sgaravatto <massimo.sgaravatto at gmail.com> schrieb am Di., 4.
>> Aug. 2020, 09:14:
>>
>>> Do you mean "su -s /bin/sh -c "cinder-manage db sync" cinder" ?
>>> Yes: this was run
>>>
>>> Cheers, Massimo
>>>
>>> On Tue, Aug 4, 2020 at 7:54 AM Fabian Zimmermann <dev.faz at gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> i never had this issue, but did you run the post upgrade data
>>>> migrations?
>>>>
>>>>  Fabian
>>>>
>>>> Massimo Sgaravatto <massimo.sgaravatto at gmail.com> schrieb am Mo., 3.
>>>> Aug. 2020, 20:21:
>>>>
>>>>> We have just updated a small OpenStack cluster to Train.
>>>>> Everything seems working, but "cinder-status upgrade check" complains
>>>>> that services and volumes must have a service UUID [*].
>>>>> What does this exactly mean?
>>>>>
>>>>> Thanks, Massimo
>>>>>
>>>>> [*]
>>>>> +--------------------------------------------------------------------+
>>>>> | Check: Service UUIDs                                               |
>>>>> | Result: Failure                                                    |
>>>>> | Details: Services and volumes must have a service UUID. Please fix |
>>>>> |   this issue by running Queens online data migrations.             |
>>>>>
>>>>
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