Open Stack

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

|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

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