Hi Thang, Vincent, I guess the root cause is that finish_volume_migration() still handles a volume as a dictionary instead of volume object and the method returns dict volume.
And then, 'rpcapi.delete_volume()' in migrate_volume_completion() tries to delete dict volume but it fails due to the following error.
As far as you know, is there someone working on this issue? If not, I am gonna fix it.
Not yet. You can go ahead. - Result of 'cinder migrate --force-host-copy True ....' 2015-12-11 20:36:33.395 ERROR oslo_messaging.rpc.dispatcher [req-2c271a5e-7e6a-4b38-97d1-22ef245c7892 f95ea885e1a34a81975c50be63444a0b 56d8eb5cc90242178cf05aedab3c1612] Exception during message handling: 'dict' object has no attribute 'id' 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last): 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher executor_callback)) 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher executor_callback) 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args) 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 105, in wrapper 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher return f(*args, **kwargs) 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/manager.py", line 152, in lvo_inner1 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher return lvo_inner2(inst, context, volume_id, **kwargs) 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 271, in inner 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher return f(*args, **kwargs) 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/manager.py", line 151, in lvo_inner2 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher return f(*_args, **_kwargs) 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/manager.py", line 603, in delete_volume 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher volume_id = volume.id 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher AttributeError: 'dict' object has no attribute 'id' 2015-12-11 20:36:33.395 TRACE oslo_messaging.rpc.dispatcher Thanks, Mitsuhiro Tanino On 12/10/2015 11:24 PM, Thang Pham wrote:
I have to try it again myself. What errors are you seeing? Is it the same? Feel free to post a patch if you already have one that would solve it. Regards, Thang On Thu, Dec 10, 2015 at 10:51 PM, Sheng Bo Hou <sb...@cn.ibm.com <mailto:sb...@cn.ibm.com>> wrote: Hi Mitsuhiro, Thang The patch https://review.openstack.org/#/c/228916is merged, but sadly it does not cover the issue https://bugs.launchpad.net/cinder/+bug/1520102. This bug is still valid. As far as you know, is there someone working on this issue? If not, I am gonna fix it. Best wishes, Vincent Hou (侯胜博) Staff Software Engineer, Open Standards and Open Source Team, Emerging Technology Institute, IBM China Software Development Lab Tel: 86-10-82450778 Fax: 86-10-82453660 Notes ID: Sheng Bo Hou/China/IBM@IBMCN E-mail: sb...@cn.ibm.com <mailto:sb...@cn.ibm.com> Address:3F Ring, Building 28 Zhongguancun Software Park, 8 Dongbeiwang West Road, Haidian District, Beijing, P.R.C.100193 地址:北京市海淀区东北旺西路8号中关村软件园28号楼环宇大厦3层 邮编：100193 __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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