Re: [ovirt-users] delete hang task

[Nir Soffer]

On Thu, Feb 18, 2016 at 3:25 PM, p...@email.cz  wrote:
> Hello,
> I'm testing oVirt 3.6 for failover and have total issue.
> Snapshot VM  will hang on ZFS filesystem.

Can you open a bug for this with engine and vdsm logs?

> But the main questionis is : how can I cancel any unfinished tasks in ovirt
> ???

We don't support canceling tasks, but it is on our roadmap. New storage
tasks in 4.x should be cancelable.

> I didn't find any "normal" solution, except deleting record from ovirt DB
> manually

To abort current running tasks, you can restart vdsmd on the host running
the task. This should cause the task to fail on the engine side, and if all
goes well, engine will fail the current operation and clean up properly.

If engine did not clean up properly, you may need to use the unlock_entity tool
mentioned in this thread.

If the unlock_entity tool fails, you may need to unlock entities manually in the
database, or delete record from the database.

Nir
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Re: [ovirt-users] delete hang task

[Yair Zaslavsky]

When I worked on Ovirt (a year ago) there was a tool that did it, please look 
for some cleaner tool or something like that. 
In addition, last itme I touched the code I was strongly against such a 
solution, are you sure that the task is not running on VDSM side? 


CC'ing some relevant people. 


- Original Message -

From: "Nathanaël Blanchet" <blanc...@abes.fr> 
To: users@ovirt.org 
Sent: Friday, February 19, 2016 12:51:06 AM 
Subject: Re: [ovirt-users] delete hang task 

Hello, 

I met the same issue, so I worked a little bit for you :) 
On the engine : 

* QUERY : -q 

PGPASSWORD=X /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -q -t 
snapshot -u engine 
296c010e-3c1d-4008-84b3-5cd39cff6aa1 | 525a4dda-dbbb-4872-a5f1-8ac2aed48392 

* REMOVE 

PGPASSWORD=X /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t 
snapshot -u engine 525a4dda-dbbb-4872-a5f1-8ac2aed48392 

Ref : 
http://lists.ovirt.org/pipermail/users/2015-November/035686.html 


Le 18/02/2016 14:25, p...@email.cz a écrit : 


Hello, 
I'm testing oVirt 3.6 for failover and have total issue. 
Snapshot VM will hang on ZFS filesystem. 
But the main questionis is : how can I cancel any unfinished tasks in ovirt ??? 
I didn't find any "normal" solution, except deleting record from ovirt DB 
manually 

any idea ? - no one is missing this functionality ??? 
regs. 
Pa. 


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Users mailing list Users@ovirt.org 
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-- 
Nathanaël Blanchet

Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5   
Tél. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14 blanc...@abes.fr 

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Re: [ovirt-users] delete hang task

[Nathanaël Blanchet]

Hello,

I met the same issue, so I worked a little bit for you :)
On the engine :

 * QUERY : -q

PGPASSWORD=X /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh 
-q -t snapshot -u engine

296c010e-3c1d-4008-84b3-5cd39cff6aa1 | 525a4dda-dbbb-4872-a5f1-8ac2aed48392

 * REMOVE

PGPASSWORD=X /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh 
-t snapshot -u engine 525a4dda-dbbb-4872-a5f1-8ac2aed48392


Ref :
http://lists.ovirt.org/pipermail/users/2015-November/035686.html


Le 18/02/2016 14:25, p...@email.cz a écrit :

Hello,
I'm testing oVirt 3.6 for failover and have total issue.
Snapshot VM  will hang on ZFS filesystem.
But the main questionis is : how can I cancel any unfinished tasks in 
ovirt ???
I didn't find any "normal" solution, except deleting record from ovirt 
DB manually


any idea ? - no one is missing this functionality ???
regs.
Pa.


___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--
Nathanaël Blanchet

Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5   
Tél. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
blanc...@abes.fr

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[ovirt-users] delete hang task

[p...@email.cz]

Hello,
I'm testing oVirt 3.6 for failover and have total issue.
Snapshot VM  will hang on ZFS filesystem.
But the main questionis is : how can I cancel any unfinished tasks in 
ovirt ???
I didn't find any "normal" solution, except deleting record from ovirt 
DB manually


any idea ? - no one is missing this functionality ???
regs.
Pa.
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Users@ovirt.org
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