Open Stack

On 27/09, Francois Scheurer wrote:
> Dear Cinder Experts
>
>
> We are running the rocky release.
>
> |We can create a consistency group: openstack consistency group create
> --volume-type b9f67298-cf68-4cb2-bed2-c806c5f83487 fsc-consgroup Bug 1: but
> adding volumes is not working: openstack consistency group add volume
> c3f49ef0-601e-4558-a75a-9b758304ce3b b48752e3-641f-4a49-a892-6cb54ab6b74d
> c0022411-59a4-4c7c-9474-c7ea8ccc7691 0f4c6493-dbe2-4f75-8e37-5541a267e3f2 =>
> Invalid volume: Volume is not local to this node. (HTTP 400) (Request-ID:
> req-7f67934a-5835-40ef-b25c-12591fd79f85) Bug 2: deleting consistency group
> is also not working (silently failing): openstack consistency group delete
> c3f49ef0-601e-4558-a75a-9b758304ce3b |||=> AttributeError: 'RBDDriver'
> object has no attribute 'delete_consistencygroup'| See details below. Using
> the --force option makes no difference and the consistency group is not
> deleted. Do you think this is a bug or a configuration issue? Thank you in
> advance. |
>
> Cheers
>
> Francois

Hi,

It seems you are trying to use consistency groups with the RBD driver,
which doesn't currently support consistency groups.

Cheers,
Gorka.

>
> |Details: ==>
> /var/lib/docker/volumes/kolla_logs/_data/cinder/cinder-api-access.log <==
> 10.0.129.17 - - [27/Sep/2019:12:16:24 +0200] "POST /v3/f099965b37ac41489e9cac8c9d208711/consistencygroups/3706bbab-e2df-4507-9168-08ef811e452c/delete
> HTTP/1.1" 202 - 109720 "-" "python-cinderclient" ==>
> /var/lib/docker/volumes/kolla_logs/_data/cinder/cinder-volume.log <==
> 2019-09-27 12:16:24.491 30 ERROR oslo_messaging.rpc.server
> [req-9010336e-d569-47ad-84e2-8dd8b729939c b141574ee71f49a0b53a05ae968576c5
> f099965b37ac41489e9cac8c9d208711 - default default] Exception during message
> handling: AttributeError: 'RBDDriver' object has no attribute
> 'delete_consistencygroup' 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server Traceback (most recent call last): 2019-09-27
> 12:16:24.491 30 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_messaging/rpc/server.py",
> line 163, in _process_incoming 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server res = self.dispatcher.dispatch(message) 2019-09-27
> 12:16:24.491 30 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
> line 265, in dispatch 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt,
> args) 2019-09-27 12:16:24.491 30 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
> line 194, in _do_dispatch 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server result = func(ctxt, **new_args) 2019-09-27
> 12:16:24.491 30 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/osprofiler/profiler.py",
> line 159, in wrapper 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server result = f(*args, **kwargs) 2019-09-27
> 12:16:24.491 30 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/cinder/volume/manager.py",
> line 3397, in delete_group 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server vol_obj.save() 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py",
> line 220, in __exit__ 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server self.force_reraise() 2019-09-27 12:16:24.491 30
> ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py",
> line 196, in force_reraise 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server six.reraise(self.type_, self.value, self.tb)
> 2019-09-27 12:16:24.491 30 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/cinder/volume/manager.py",
> line 3362, in delete_group 2019-09-27 12:16:24.491 30 ERROR
> oslo_messaging.rpc.server self.driver.delete_consistencygroup(context, cg,
> 2019-09-27 12:16:24.491 30 ERROR oslo_messaging.rpc.server AttributeError:
> 'RBDDriver' object has no attribute 'delete_consistencygroup' 2019-09-27
> 12:16:24.491 30 ERROR oslo_messaging.rpc.server|
>
>
>
>
> --
>
>
> EveryWare AG
> François Scheurer
> Senior Systems Engineer
> Zurlindenstrasse 52a
> CH-8003 Zürich
>
> tel: +41 44 466 60 00
> fax: +41 44 466 60 10
> mail: francois.scheurer at everyware.ch
> web: http://www.everyware.ch
>