[Users] All VMs disappeared

Yair Zaslavsky yzaslavs at redhat.com
Sat Sep 7 20:50:44 UTC 2013



----- Original Message -----
> From: "Frank Wall" <fw at moov.de>
> To: users at ovirt.org
> Sent: Tuesday, August 27, 2013 2:47:28 PM
> Subject: Re: [Users] All VMs disappeared
> 
> On 26.08.2013 23:40, Frank Wall wrote:
> > Every time I reboot ovirt-engine the VMs will disappear. No matter
> > what I do before rebooting ovirt-engine - set storage to maintenance,
> > set host to maintenance - it's always the same.
> 
> On IRC #ovirt I was asked to have a look at the "async_tasks" table
> while cloning a VM from a template. An entry is created in this table,
> but the vdsm_id is incorrect:
> 
> engine=# select task_id,action_type,status,vdsm_task_id from
> async_tasks;
>   6fa81c23-6f64-444c-bab0-f178fa9233d5 |           2 |      2 |
> 00000000-0000-0000-0000-000000000000

vdsm_task_id should not be "zero" for a long time. Once VDSM creates the relevant task, it should return engine the vdsm task id, and engine should update it in db.
If you can compile/check from source - see http://gerrit.ovirt.org/#/c/17582/ - this should solve this issue.

Yair


> 
> Maybe this empty vdsm_id is related to the disappearing vm issue?
> 
> 
> Thanks
> - Frank
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