Open Stack

On Wed, Feb 12, 2014 at 3:24 AM, Staicu Gabriel
<gabriel_staicu at yahoo.com> wrote:
>
>
> Hi,
>
> I have a setup with Openstack Havana on ubuntu precise with multiple
> schedulers and volumes.
> root at opstck10:~# cinder service-list
> +------------------+----------+------+---------+-------+----------------------------+
> |      Binary      |   Host   | Zone |  Status | State |         Updated_at
> |
> +------------------+----------+------+---------+-------+----------------------------+
> | cinder-scheduler | opstck08 | nova | enabled |   up  |
> 2014-02-12T10:08:28.000000 |
> | cinder-scheduler | opstck09 | nova | enabled |   up  |
> 2014-02-12T10:08:29.000000 |
> | cinder-scheduler | opstck10 | nova | enabled |   up  |
> 2014-02-12T10:08:28.000000 |
> |  cinder-volume   | opstck01 | nova | enabled |  down |
> 2014-02-12T09:39:09.000000 |
> |  cinder-volume   | opstck04 | nova | enabled |  down |
> 2014-02-12T09:39:09.000000 |
> |  cinder-volume   | opstck05 | nova | enabled |  down |
> 2014-02-12T09:39:09.000000 |
> |  cinder-volume   | opstck08 | nova | enabled |   up  |
> 2014-02-12T10:08:28.000000 |
> |  cinder-volume   | opstck09 | nova | enabled |   up  |
> 2014-02-12T10:08:28.000000 |
> |  cinder-volume   | opstck10 | nova | enabled |   up  |
> 2014-02-12T10:08:28.000000 |
> +------------------+----------+------+---------+-------+----------------------------+
>
> When I am trying to create a new instance from a volume snapshot it keeps
> choosing for the creation of the volume opstck01 on which cinder-volume is
> down.
> Did anyone encounter the same problem?
> Thanks
>
>
>
> _______________________________________________
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>

Which node is the parent volume and snapshot on?  In the case of
create from source-volume and create from snapshot these need to be
created on the same node as the source or snapshot.  There's currently
a bug ([1]), where we don't check/enforce the type settings to make
sure these match up.  That's in progress right now and will be
backported.

[1]: https://bugs.launchpad.net/cinder/+bug/1276787

Thanks,
John