Re: [Users] VMs and volumes disappearing
----- Original Message -----
From: "Martijn Grendelman"
<martijn.grendelman(a)isaac.nl>
To: "Yair Zaslavsky" <yzaslavs(a)redhat.com>
Cc: users(a)ovirt.org, "Ofer Schreiber" <oschreib(a)redhat.com>
Sent: Tuesday, October 1, 2013 2:59:27 PM
Subject: Re: [Users] VMs and volumes disappearing
Hello Yair,
Thank you for your answers, but I still have some questions left ;-)
>> I find engine.log somewhat hard to read, to be honest, and documentation
>> is hard to find, but I think I found some clues.
>
> Hi,
> I understand what you're saying about engine.log, when I asked for
> it, it was because I'm one of the maintainers of ovirt engine, so I
> thought I could give you a hand here, especially after reading your
> email and getting a sense that I saw a similar issue in the past.
If you want, I can send you my log. I wasn't sure if that's what you meant.
I just had the same problem again.
- Stopped oVirt engine
- Checked the 'async_tasks' table. It was empty!
- Started oVirt engine
- Same set of imported VMs as last time deleted!
I thought that lingering records from the 'async_tasks' table were to
blame, but apparently, that's not the case.
Can you tell me what I need to check/do/modify/update/delete before
restarting oVirt that will keep my VMs from being deleted? (Please see
below for a note on upgrading like you suggested)
make sure you dont have records at async_tasks with vdsm_task_id of "empty guid"
- but i'm really not in favor of such hacks, this is a hack. I strongly suggest you
solve upgrade issue (please communicate with ofer on this).
>> I think I have an idea about what happended now.
>>
>> The 2 disappeared VMs have been imported into oVirt using virt-v2v. The
>> 3rd one that's now missing a disk volume was not, but I have been
>> playing with storage migration in the past.
>
> Then this is the reason, other users have complained about it at
> users(a)ovirt.org
I have read the thread about disappearing VMs from August and indeed it
sounds like this might me the same problem.
> Upgrade I just talked with Ofer (CC'ed), our release engineer, and he
> said that all packages should be 3.3.0-4 (notice ovirt-engine is
> not) I hope this helps you out,
There are no updates, at least Yum doesn't give me any. I enabled the
beta channel just now, but that doesn't make a difference. 3.3.0-1 is
the latest version. What am I missing?
martijn@ovirt:~> sudo yum list all|grep ovirt-engine.noarch
ovirt-engine.noarch 3.3.0-1.el6 @ovirt-beta
I'll let ofer answer that.
Best regards,
Martijn Grendelman