[ovirt-users] Hanging remove snapshot tasks
Arsène Gschwind
arsene.gschwind at unibas.ch
Thu Oct 8 15:49:51 UTC 2015
Yes they are in this table:engine=# select command_type, entity_type
from business_entity_snapshot;
command_type | entity_type
-------------------------------------------------+--------------------------------------------------------
org.ovirt.engine.core.bll.RemoveSnapshotCommand |
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand |
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand |
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand |
org.ovirt.engine.core.common.businessentities.Snapshot
(4 rows)
engine=#
The doc says that taskcleaner.sh should be called by ovirt-setup, I can
see it in the log, it is called but it doesn't clean that compensations.
Could I just remove these entries?
Thanks for your help,
Arsène
On 10/08/2015 04:48 PM, Simone Tiraboschi wrote:
>
>
> On Thu, Oct 8, 2015 at 12:49 PM, Arsène Gschwind
> <arsene.gschwind at unibas.ch <mailto:arsene.gschwind at unibas.ch>> wrote:
>
> Did restart the service and tried to udate again but still the
> same problem.
> Are there some entries in the DB somewhere?
>
>
> These are compensations so they should be in that table, please try
> executing this query:
> select command_type, entity_type from business_entity_snapshot
> to check if they are there.
>
> You could use /usr/share/ovirt-engine/setup/dbutils/taskcleaner.sh
> utility to cleanup there.
>
> Thanks,
> Arsène
>
>
> On 10/08/2015 12:33 PM, Raz Tamir wrote:
>> As part of the update process, the ovirt-engine service will restart.
>> Can you try restart it manually with 'service ovirt-engine
>> restart' and try the update again?
>>
>>
>>
>> Thanks,
>> Raz Tamir
>> Red Hat Israel
>>
>> On Thu, Oct 8, 2015 at 1:27 PM, Arsène Gschwind
>> <arsene.gschwind at unibas.ch <mailto:arsene.gschwind at unibas.ch>> wrote:
>>
>> The update still fails with the same problems.
>> Running that command on the spm host returns nothing.
>>
>> Thanks,
>> Arsène
>>
>>
>> On 10/08/2015 12:08 PM, Raz Tamir wrote:
>>> Ok, so try to update again, and if you fail, please run
>>> 'vdsClient -s 0 getAllTasks' from your spm host and provide
>>> the output
>>>
>>>
>>>
>>> Thanks,
>>> Raz Tamir
>>> Red Hat Israel
>>>
>>> On Thu, Oct 8, 2015 at 12:55 PM, Arsène Gschwind
>>> <arsene.gschwind at unibas.ch
>>> <mailto:arsene.gschwind at unibas.ch>> wrote:
>>>
>>> Hi Raz,
>>>
>>> The table is empty:
>>>
>>> engine=# select * from async_tasks;
>>> task_id | action_type | status | result | step_id |
>>> command_id | started_at | storage_pool_id | task_type |
>>> vdsm_task_id | root_comm
>>> and_id | user_id
>>> ---------+-------------+--------+--------+---------+------------+------------+-----------------+-----------+--------------+----------
>>> -------+---------
>>> (0 rows)
>>>
>>> Thanks for your help,
>>> Arsène
>>>
>>>
>>>
>>> On 10/07/2015 08:59 PM, Raz Tamir wrote:
>>>> Hi Arsène,
>>>> From the engine run the following commands:
>>>> 1. # su - postgres
>>>> 2. # psql -d engine
>>>> 3. please, provide the output of this command:
>>>> # select * from async_tasks ;
>>>>
>>>>
>>>>
>>>> Thanks,
>>>> Raz Tamir
>>>> Red Hat Israel
>>>>
>>>> On Wed, Oct 7, 2015 at 6:34 PM, Arsène Gschwind
>>>> <arsene.gschwind at unibas.ch
>>>> <mailto:arsene.gschwind at unibas.ch>> wrote:
>>>>
>>>> Any idea how to get ride of those tasks?
>>>>
>>>> Thanks a lot
>>>> Arsène
>>>>
>>>>
>>>> On 10/06/2015 02:43 PM, Arsène Gschwind wrote:
>>>>
>>>> Hi,
>>>>
>>>> I would like to update ovirt to 3.5.4 from
>>>> 3.5.3 but engine-setup fails due to remove
>>>> snapshot tasks.
>>>>
>>>> [ INFO ] Cleaning async tasks and compensations
>>>> The following system tasks have been
>>>> found running in the system:
>>>> The following commands have been
>>>> found running in the system:
>>>> The following compensations have been
>>>> found running in the system:
>>>> org.ovirt.engine.core.bll.RemoveSnapshotCommand
>>>> org.ovirt.engine.core.common.businessentities.Snapshot
>>>> org.ovirt.engine.core.bll.RemoveSnapshotCommand
>>>> org.ovirt.engine.core.common.businessentities.Snapshot
>>>> org.ovirt.engine.core.bll.RemoveSnapshotCommand
>>>> org.ovirt.engine.core.common.businessentities.Snapshot
>>>> org.ovirt.engine.core.bll.RemoveSnapshotCommand
>>>> org.ovirt.engine.core.common.businessentities.Snapshot
>>>> Would you like to try to wait for that?
>>>>
>>>> This tasks are not showing up in the task
>>>> monitor and I have no idea how to get them away
>>>> to be abl to update.
>>>>
>>>> Thanks for any hint/help
>>>>
>>>> rgds, Arsène
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>>>>
>>>>
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>>>>
>>>
>>>
>>
>>
>
>
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