[PKG-Openstack-devel] Bug#901770: Can't "retype" for volume

Kolobaev Pavel kolobaev.p at vingrid.ru
Mon Jun 18 08:55:21 BST 2018


Package: python3-cinder
Version: 2:12.0.1-1

Can't "retype" for volume
We have ceph with 2 pools (level_1 and lavel_2).
We can create volume on each pool. But we can't retype volume
https://docs.openstack.org/cinder/latest/contributor/migration.html - 
scenario 2

Reproduction:
cinder -d retype --migration-policy on-demand 
4f0e5023-a900-4349-907a-1ab0901c77b7 level_1

Log:
2018-06-15 16:09:55.081 174 DEBUG os_brick.initiator.connector 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Factory for rbd on x86_64 factory 
/usr/lib/python3/dist-packages/os_brick/initiator/connector.py:262
2018-06-15 16:09:55.082 174 DEBUG os_brick.initiator.connectors.rbd 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
==> connect_volume: call "{'self': 
<os_brick.initiator.connectors.rbd.RBDConnector object at 
0x7f7d452461d0>, 'connection_properties': {'name': 
'level_1/volume-42896509-1234-450f-b4d3-5ed301e407b0', 'hosts': 
['172.20.99.16', '172.20.99.17', '172.20.99.18'], 'ports': ['6789', 
'6789', '6789'], 'cluster_name': 'ceph', 'auth_enabled': True, 
'auth_username': 'volumes', 'secret_type': 'ceph', 'secret_uuid': '***', 
'volume_id': '42896509-1234-450f-b4d3-5ed301e407b0', 'discard': True, 
'keyring': None, 'qos_specs': None, 'access_mode': 'rw', 'encrypted': 
False}}" trace_logging_wrapper 
/usr/lib/python3/dist-packages/os_brick/utils.py:146
2018-06-15 16:09:55.084 174 DEBUG os_brick.initiator.linuxrbd 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
opening connection to ceph cluster (timeout=-1). connect 
/usr/lib/python3/dist-packages/os_brick/initiator/linuxrbd.py:70
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Failed to copy volume 4f0e5023-a900-4349-907a-1ab0901c77b7 to 
42896509-1234-450f-b4d3-5ed301e407b0: TypeError: self._ioctx,self.image 
cannot be converted to a Python object for pickling
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager Traceback (most 
recent call last):
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2144, in 
_migrate_volume_generic
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     
self._copy_volume_data(ctxt, volume, new_volume, remote='dest')
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2024, in 
_copy_volume_data
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     
attach_encryptor=attach_encryptor)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 1955, in 
_attach_volume
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     attach_info 
= self._connect_device(conn)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 1919, in 
_connect_device
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     vol_handle = 
connector.connect_volume(conn['data'])
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3/dist-packages/os_brick/utils.py", line 161, in 
trace_logging_wrapper
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     mask_result 
= strutils.mask_dict_password(result)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3/dist-packages/oslo_utils/strutils.py", line 398, in 
mask_dict_password
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     out = 
copy.deepcopy(dictionary)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     y = 
copier(x, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 180, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     y = 
_reconstruct(x, memo, *rv)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 280, in _reconstruct
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     state = 
deepcopy(state, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     y = 
copier(x, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 180, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     y = 
_reconstruct(x, memo, *rv)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 280, in _reconstruct
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     state = 
deepcopy(state, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     y = 
copier(x, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 180, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     y = 
_reconstruct(x, memo, *rv)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 280, in _reconstruct
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     state = 
deepcopy(state, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     y = 
copier(x, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"/usr/lib/python3.6/copy.py", line 169, in deepcopy
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager     rv = reductor(4)
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager   File 
"stringsource", line 2, in rbd.Image.__reduce_cython__
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager TypeError: 
self._ioctx,self.image cannot be converted to a Python object for pickling
2018-06-15 16:09:55.126 174 ERROR cinder.volume.manager
2018-06-15 16:09:55.135 17 DEBUG cinder.coordination 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Lock 
"/var/lib/cinder/cinder-42896509-1234-450f-b4d3-5ed301e407b0-delete_volume" 
acquired by "delete_volume" :: waited 0.001s _synchronized 
/usr/lib/python3/dist-packages/cinder/coordination.py:150
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Exception during message handling: TypeError: self._ioctx,self.image 
cannot be converted to a Python object for pickling
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server Traceback 
(most recent call last):
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 163, 
in _process_incoming
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     res = 
self.dispatcher.dispatch(message)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_messaging/rpc/dispatcher.py", line 
220, in dispatch
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     return 
self._do_dispatch(endpoint, method, ctxt, args)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_messaging/rpc/dispatcher.py", line 
190, in _do_dispatch
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     result = 
func(ctxt, **new_args)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2801, in 
retype
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
new_reservations, status_update)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 220, in 
__exit__
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
self.force_reraise()
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 196, in 
force_reraise
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
six.reraise(self.type_, self.value, self.tb)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/six.py", line 693, in reraise
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     raise value
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2797, in 
retype
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
new_type_id=new_type_id)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2411, in 
migrate_volume
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
volume.save()
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 220, in 
__exit__
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
self.force_reraise()
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 196, in 
force_reraise
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
six.reraise(self.type_, self.value, self.tb)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/six.py", line 693, in reraise
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     raise value
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2404, in 
migrate_volume
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
self._migrate_volume_generic(ctxt, volume, host, new_type_id)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2166, in 
_migrate_volume_generic
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     new_volume)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 220, in 
__exit__
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
self.force_reraise()
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 196, in 
force_reraise
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
six.reraise(self.type_, self.value, self.tb)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/six.py", line 693, in reraise
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     raise value
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2144, in 
_migrate_volume_generic
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
self._copy_volume_data(ctxt, volume, new_volume, remote='dest')
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 2024, in 
_copy_volume_data
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
attach_encryptor=attach_encryptor)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 1955, in 
_attach_volume
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
attach_info = self._connect_device(conn)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 1919, in 
_connect_device
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
vol_handle = connector.connect_volume(conn['data'])
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/os_brick/utils.py", line 161, in 
trace_logging_wrapper
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
mask_result = strutils.mask_dict_password(result)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3/dist-packages/oslo_utils/strutils.py", line 398, in 
mask_dict_password
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     out = 
copy.deepcopy(dictionary)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     y = 
copier(x, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 180, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     y = 
_reconstruct(x, memo, *rv)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 280, in _reconstruct
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     state = 
deepcopy(state, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     y = 
copier(x, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 180, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     y = 
_reconstruct(x, memo, *rv)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 280, in _reconstruct
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     state = 
deepcopy(state, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     y = 
copier(x, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 180, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     y = 
_reconstruct(x, memo, *rv)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 280, in _reconstruct
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     state = 
deepcopy(state, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 150, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     y = 
copier(x, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 240, in _deepcopy_dict
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     
y[deepcopy(key, memo)] = deepcopy(value, memo)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"/usr/lib/python3.6/copy.py", line 169, in deepcopy
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server     rv = 
reductor(4)
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server   File 
"stringsource", line 2, in rbd.Image.__reduce_cython__
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server TypeError: 
self._ioctx,self.image cannot be converted to a Python object for pickling
2018-06-15 16:09:55.182 174 ERROR oslo_messaging.rpc.server
2018-06-15 16:09:55.196 17 DEBUG cinder.volume.drivers.rbd 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
connecting to ceph (timeout=-1). _do_conn 
/usr/lib/python3/dist-packages/cinder/volume/drivers/rbd.py:323
2018-06-15 16:09:55.238 17 DEBUG cinder.volume.drivers.rbd 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
volume has no backup snaps _delete_backup_snaps 
/usr/lib/python3/dist-packages/cinder/volume/drivers/rbd.py:852
2018-06-15 16:09:55.238 17 DEBUG cinder.volume.drivers.rbd 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Volume volume-42896509-1234-450f-b4d3-5ed301e407b0 is not a clone. 
_get_clone_info 
/usr/lib/python3/dist-packages/cinder/volume/drivers/rbd.py:875
2018-06-15 16:09:55.242 17 DEBUG cinder.volume.drivers.rbd 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
deleting rbd volume volume-42896509-1234-450f-b4d3-5ed301e407b0 
delete_volume 
/usr/lib/python3/dist-packages/cinder/volume/drivers/rbd.py:973
2018-06-15 16:09:55.284 17 DEBUG cinder.utils 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Failed attempt 1 _print_stop 
/usr/lib/python3/dist-packages/cinder/utils.py:804
2018-06-15 16:09:55.284 17 DEBUG cinder.utils 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Have been at this for 0.042 seconds _print_stop 
/usr/lib/python3/dist-packages/cinder/utils.py:806
2018-06-15 16:09:55.285 17 DEBUG cinder.utils 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Sleeping for 10.0 seconds _backoff_sleep 
/usr/lib/python3/dist-packages/cinder/utils.py:798
2018-06-15 16:10:05.331 17 DEBUG cinder.utils 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Failed attempt 2 _print_stop 
/usr/lib/python3/dist-packages/cinder/utils.py:804
2018-06-15 16:10:05.332 17 DEBUG cinder.utils 
[req-6f739ee7-277b-4d91-832e-120a8d9fb545 
70842c79ebd84aea8ab64dcff9725d43 71f917849f2d45b39a7b1c50def4b5e4 - - -] 
Have been at this for 10.089 seconds _print_stop 
/usr/lib/python3/dist-packages/cinder/utils.py:806

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