3:40 a.m.
Hi Nicholas,
Thanks for this. Indeed, that was the problem. I opened the vdsm log and
saw a lot of exceptions like this:
2019-01-28 10:56:54,792+0000 INFO (jsonrpc/2) [vdsm.api] FINISH
clearTask error=Operation is not allowed in this task state: ("can't
clean in state running",) from=::ffff:10.6.4.10,49326, flow_id=12aea163,
task_id=b66d9abc-cfb2-4a62-bd54-5f46d32ca1c3 (api:50)
2019-01-28 10:56:54,792+0000 ERROR (jsonrpc/2)
[storage.TaskManager.Task] (Task='b66d9abc-cfb2-4a62-bd54-5f46d32ca1c3')
Unexpected error (task:872)
Traceback (most recent call last):
File "/usr/share/vdsm/storage/task.py", line 879, in _run
return fn(*args, **kargs)
File "<string>", line 2, in clearTask
File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 48,
in method
ret = func(*args, **kwargs)
File "/usr/share/vdsm/storage/hsm.py", line 2260, in clearTask
return self.taskMng.clearTask(taskID=taskID)
File "/usr/share/vdsm/storage/taskManager.py", line 175, in clearTask
t.clean()
File "/usr/share/vdsm/storage/task.py", line 1049, in clean
raise se.TaskStateError("can't clean in state %s" % self.state)
TaskStateError: Operation is not allowed in this task state: ("can't
clean in state running",)
I migrated all VMs to a different host, forcibly rebooted the SPM host
and now the event stopped showing.
Thanks.
Regards.
El 2019-01-25 16:19, Nicholas Vaughan escribió:
> Hi Nicolas,
>
> We had a similar issue and it was caused by a stuck task in VDSM on
> the host that was the SPM.
>
> We found that VDSM tasks don't always show up in the oVirt GUI. You
> can check using 'vdsm-client Host getAllTasksStatuses' on the SPM
> host.
>
> We could not manually cancel any of the stuck VDSM tasks or move the
> SPM to another host. The only solution we found was to migrate all
> the VM's off that host and restart it. Once the remaining hosts had
> contended to be the new SPM, we gave the engine a restart too.
>
> Hope that helps,
> Nick
>
> On Fri, 25 Jan 2019 at 12:02, <nicolas(a)devels.es> wrote:
>
>> Hi,
>>
>> We're running oVirt 4.1.9 (I know there's a new version, we can't
>> upgrade until [1] is implemented). The thing is that since some
>> days
>> we're having an event that floods our event list:
>>
>> Clearing asynchronous task Unknown that started at Tue Jan 22
>> 14:33:17
>> WET 2019
>>
>> The event shows up every minute. We tried restarting the
>> ovirt-engine,
>> but after some time it starts flooding again. No pending tasks in
>> the
>> task list.
>>
>> How can I check what is happening and how to solve it?
>>
>> Thanks.
>>
>> [1]: https://github.com/oVirt/ovirt-web-ui/issues/490 [1]
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>> [4]
>
>
> Links:
> ------
> [1] https://github.com/oVirt/ovirt-web-ui/issues/490
> [2] https://www.ovirt.org/site/privacy-policy/
> [3] https://www.ovirt.org/community/about/community-guidelines/
> [4]
>
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