Open Stack

Just to add details to my first email, if it can help, here is a trace
+ stdout : http://paste.openstack.org/show/30722/

Thanks,
Jérôme

On Thu, Feb 7, 2013 at 3:49 PM, Jérôme Gallard <jeronimo974 at gmail.com> wrote:
> Hi all,
>
> I am testing the cinder multi backend support:
> https://review.openstack.org/#/c/20347/ (patch 9)
>
> When I start the cinder-volume service, it loops indefinitly with :
> WARNING cinder.service [-] pid 0 not in child list
> INFO cinder.service [-] Child 0 exited with status 0
>
> Does someone have an idea about the issue?
> At the end of the email I detail my lab configuration.
>
> Thanks a lot,
> Jérôme
>
> ---
> What I did to get this issue:
>
> I setup an new OpenStack environment with devstack: everything was
> working well (I was able to create / delete LVM volumes).
>
> I stopped the running cinder-volume, -api, -scheduler processes.
>
> I updated the cinder directory with:
> git fetch https://review.openstack.org/openstack/cinder
> refs/changes/47/20347/9 && git checkout FETCH_HEAD
>
> I updated the cinder database:
> cinder-manage db sync
>
> I updated the /etc/cinder/cinder.conf file:
> enabled_backends=backend1,backend2
> [backend1]
> volume_group = stack-volumes
> volume_driver = cinder.volume.drivers.lvm.LVMISCSIDriver
> backend_volume_type = lvm
> [backend2]
> volume_driver = cinder.volume.driver.FakeISCSIDriver
> backend_volume_type = fake
>
> I created 2 new volume types :
> cinder type-create lvm
> cinder type-create fake
>
> I started the cinder services :
> cinder-api and cinder-scheduler : OK
> however, cinder-volume loops indefinitly with :
> WARNING cinder.service [-] pid 0 not in child list
> INFO cinder.service [-] Child 0 exited with status 0