[ovirt-users] VM won't start if a Cinder disk is attached

[Luca 'remix_tj' Lorenzetto]

I see only this traceback:

2017-09-22 09:23:13,094+0200 ERROR (jsonrpc/2) [jsonrpc.JsonRpcServer]
Internal server error (__init__:577)
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line
572, in _handle_request
    res = method(**params)
  File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line
198, in _dynamicMethod
    result = fn(*methodArgs)
  File "/usr/share/vdsm/API.py", line 1454, in getAllVmIoTunePolicies
    io_tune_policies_dict = self._cif.getAllVmIoTunePolicies()
  File "/usr/share/vdsm/clientIF.py", line 454, in getAllVmIoTunePolicies
    'current_values': v.getIoTune()}
  File "/usr/share/vdsm/virt/vm.py", line 2859, in getIoTune
    result = self.getIoTuneResponse()
  File "/usr/share/vdsm/virt/vm.py", line 2878, in getIoTuneResponse
    res = self._dom.blockIoTune(
  File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line
47, in __getattr__
    % self.vmid)
NotConnectedError: VM u'1fa7225c-7d60-4617-ab65-f7b6fea0357f' was not
started yet or was shut down


I've absolutely no idea what blockIoTune does and if it is related.
Maybe someone with more experience about this setup can help.



On Fri, Sep 22, 2017 at 9:31 AM, Maxence SARTIAUX
<msartiaux at it-optics.com> wrote:
> Hi,
>
> Here's the vdsm.log from the time when i started the VM.
>
> https://pastebin.com/MWdTR0Gr    (i've omited glusterfs volume & server list
> lines to have something a bit more readable)
>
> Ovirt version is 4.1.6.2-1.el7 (updated since the first mail)
> Ceph 12.2.0
> Cinder 10.0.5
>
> The cinder disk is a second disk, it's not the system.
>
> ________________________________
> De: "Luca 'remix_tj' Lorenzetto" <lorenzetto.luca at gmail.com>
> À: "Maxence SARTIAUX" <msartiaux at it-optics.com>
> Cc: "users" <users at ovirt.org>
> Envoyé: Jeudi 21 Septembre 2017 22:49:07
> Objet : Re: [ovirt-users] VM won't start if a Cinder disk is attached
>
>
> Hi,
>
> can you attach vdsm.log?
>
> Which version are you running? IIRC in the past booting from Ceph was not
> possible, but should be possible since 4.1.
>
> Luca
>
> On Thu, Sep 21, 2017 at 3:42 PM, Maxence SARTIAUX <msartiaux at it-optics.com>
> wrote:
>>
>> Hello
>>
>> I have a ovirt 4.1.5.2-1 ovirt cluster with a ceph luminous & openstack
>> ocata cinder.
>>
>> I can create / remove / attach cinder disks with ovirt but when i attach a
>> disk to a VM, the VM stay in "starting mode" (double up arrow grey) and
>> never goes up, ovirt try every available hypervisors and end to detach the
>> disk and stay in "starting up" state
>>
>> All i see in the libvirt logs are "connection timeout" nothing more, the
>> hypervisors can contact the ceph cluster
>>
>> Nothing related in the ovirt logs & cinder
>>
>> Any ideas ?
>>
>> Thank you !
>>
>>
>>
>> Maxence Sartiaux | System & Network Engineer
>> Boulevard Initialis, 28 - 7000 Mons
>> Tel :+32 (0)65 84 23 85 (ext: 6016)
>> Fax :+32 (0)65 84 66 76
>> www.it-optics.com
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>
>
> --
> "E' assurdo impiegare gli uomini di intelligenza eccellente per fare
> calcoli che potrebbero essere affidati a chiunque se si usassero delle
> macchine"
> Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)
>
> "Internet è la più grande biblioteca del mondo.
> Ma il problema è che i libri sono tutti sparsi sul pavimento"
> John Allen Paulos, Matematico (1945-vivente)
>
> Luca 'remix_tj' Lorenzetto, http://www.remixtj.net ,
> <lorenzetto.luca at gmail.com>
>



-- 
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)

"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)

Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca at gmail.com>