Looks like it didn't fix things anyway. Have seen this in the RBD gate test, but also locally on CI systems a few times this week.
2015-06-26 11:06:35.905 ERROR cinder.volume.flows.manager.create_volume [req-d786eb8d-faf2-4904-af22-616008f0aa2a None] Failed to copy image 190d5982-24b2-4b24-aaa7-2e88bce83d35 to volume: d0437a9f-d181-41e6-93d3-f88803c323b5 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume Traceback (most recent call last): 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/opt/stack/cinder/cinder/volume/flows/manager/create_volume.py", line 515, in _copy_image_to_volume 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume copy_image_to_volume(context, volume_ref, image_service, image_id) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/usr/local/lib/python2.7/dist-packages/osprofiler/profiler.py", line 105, in wrapper 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume return f(*args, **kwargs) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/opt/stack/cinder/cinder/volume/driver.py", line 568, in copy_image_to_volume 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume attach_info, volume = self._attach_volume(context, volume, properties) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/opt/stack/cinder/cinder/volume/driver.py", line 712, in _attach_volume 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume return (self._connect_device(conn), volume) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/opt/stack/cinder/cinder/volume/driver.py", line 724, in _connect_device 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume device = connector.connect_volume(conn['data']) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 251, in inner 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume return f(*args, **kwargs) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/usr/local/lib/python2.7/dist-packages/os_brick/initiator/connector.py", line 320, in connect_volume 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume if self._connect_to_iscsi_portal(props): 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/usr/local/lib/python2.7/dist-packages/os_brick/initiator/connector.py", line 551, in _connect_to_iscsi_portal 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume self._run_iscsiadm(connection_properties, ()) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/usr/local/lib/python2.7/dist-packages/os_brick/initiator/connector.py", line 468, in _run_iscsiadm 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume check_exit_code=check_exit_code) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume File "/usr/local/lib/python2.7/dist-packages/oslo_concurrency/processutils.py", line 260, in execute 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume cmd=sanitized_cmd) 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume ProcessExecutionError: Unexpected error while running command. 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf iscsiadm -m node -T iqn.2010-01.com.solidfire:l74j.uuid-d0437a9f-d181-41e6-93d3-f88803c323b5.120446 -p 10.10.64.3:3260 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume Exit code: 6 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume Stdout: u'' 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume Stderr: u'iscsiadm: Could not execute operation on all records: encountered iSCSI database failure\n' 2015-06-26 11:06:35.905 11515 ERROR cinder.volume.flows.manager.create_volume 2015-06-26 11:06:35.915 WARNING cinder.volume.manager [req-d786eb8d-faf2-4904-af22-616008f0aa2a None] Task 'cinder.volume.flows.manager.create_volume.CreateVolumeFromSpecTask;volume:create' (7d5b6af9-1815-4211-8ec5-0997056ea731) transitioned into state 'FAILURE' from state 'RUNNING' 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager Traceback (most recent call last): 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager File "/usr/local/lib/python2.7/dist-packages/taskflow/engines/action_engine/executor.py", line 67, in _execute_task 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager result = task.execute(**arguments) 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager File "/opt/stack/cinder/cinder/volume/flows/manager/create_volume.py", line 664, in execute 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager **volume_spec) 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager File "/opt/stack/cinder/cinder/volume/flows/manager/create_volume.py", line 619, in _create_from_image 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager image_id, image_location, image_service) 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager File "/opt/stack/cinder/cinder/volume/flows/manager/create_volume.py", line 520, in _copy_image_to_volume 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager raise exception.ImageCopyFailure(reason=ex.stderr) 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager ImageCopyFailure: Failed to copy image to volume: iscsiadm: Could not execute operation on all records: encountered iSCSI database failure 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager 2015-06-26 11:06:35.915 11515 ERROR cinder.volume.manager 2015-06-26 11:06:35.915 DEBUG taskflow.engines.action_engine.completer [req-d786eb8d-faf2-4904-af22-616008f0aa2a None] Applying resolver '_RevertAll(strategy=REVERT_ALL)' to resolve failure 'Failure: cinder.exception.ImageCopyFailure: Failed to copy image to volume: iscsiadm: Could not execute operation on all records: encountered iSCSI database failure
Looks like it didn't fix things anyway. Have seen this in the RBD gate test, but also locally on CI systems a few times this week.
2015-06-26 11:06:35.905 ERROR cinder. volume. flows.manager. create_ volume [req-d786eb8d- faf2-4904- af22-616008f0aa 2a None] Failed to copy image 190d5982- 24b2-4b24- aaa7-2e88bce83d 35 to volume: d0437a9f- d181-41e6- 93d3-f88803c323 b5 volume. flows.manager. create_ volume Traceback (most recent call last): volume. flows.manager. create_ volume File "/opt/stack/ cinder/ cinder/ volume/ flows/manager/ create_ volume. py", line 515, in _copy_image_ to_volume volume. flows.manager. create_ volume copy_image_ to_volume( context, volume_ref, image_service, image_id) volume. flows.manager. create_ volume File "/usr/local/ lib/python2. 7/dist- packages/ osprofiler/ profiler. py", line 105, in wrapper volume. flows.manager. create_ volume return f(*args, **kwargs) volume. flows.manager. create_ volume File "/opt/stack/ cinder/ cinder/ volume/ driver. py", line 568, in copy_image_ to_volume volume. flows.manager. create_ volume attach_info, volume = self._attach_ volume( context, volume, properties) volume. flows.manager. create_ volume File "/opt/stack/ cinder/ cinder/ volume/ driver. py", line 712, in _attach_volume volume. flows.manager. create_ volume return (self._ connect_ device( conn), volume) volume. flows.manager. create_ volume File "/opt/stack/ cinder/ cinder/ volume/ driver. py", line 724, in _connect_device volume. flows.manager. create_ volume device = connector. connect_ volume( conn['data' ]) volume. flows.manager. create_ volume File "/usr/local/ lib/python2. 7/dist- packages/ oslo_concurrenc y/lockutils. py", line 251, in inner volume. flows.manager. create_ volume return f(*args, **kwargs) volume. flows.manager. create_ volume File "/usr/local/ lib/python2. 7/dist- packages/ os_brick/ initiator/ connector. py", line 320, in connect_volume volume. flows.manager. create_ volume if self._connect_ to_iscsi_ portal( props): volume. flows.manager. create_ volume File "/usr/local/ lib/python2. 7/dist- packages/ os_brick/ initiator/ connector. py", line 551, in _connect_ to_iscsi_ portal volume. flows.manager. create_ volume self._run_ iscsiadm( connection_ properties, ()) volume. flows.manager. create_ volume File "/usr/local/ lib/python2. 7/dist- packages/ os_brick/ initiator/ connector. py", line 468, in _run_iscsiadm volume. flows.manager. create_ volume check_exit_ code=check_ exit_code) volume. flows.manager. create_ volume File "/usr/local/ lib/python2. 7/dist- packages/ oslo_concurrenc y/processutils. py", line 260, in execute volume. flows.manager. create_ volume cmd=sanitized_cmd) volume. flows.manager. create_ volume ProcessExecutio nError: Unexpected error while running command. volume. flows.manager. create_ volume Command: sudo cinder-rootwrap /etc/cinder/ rootwrap. conf iscsiadm -m node -T iqn.2010- 01.com. solidfire: l74j.uuid- d0437a9f- d181-41e6- 93d3-f88803c323 b5.120446 -p 10.10.64.3:3260 volume. flows.manager. create_ volume Exit code: 6 volume. flows.manager. create_ volume Stdout: u'' volume. flows.manager. create_ volume Stderr: u'iscsiadm: Could not execute operation on all records: encountered iSCSI database failure\n' volume. flows.manager. create_ volume volume. manager [req-d786eb8d- faf2-4904- af22-616008f0aa 2a None] Task 'cinder. volume. flows.manager. create_ volume. CreateVolumeFro mSpecTask; volume: create' (7d5b6af9- 1815-4211- 8ec5-0997056ea7 31) transitioned into state 'FAILURE' from state 'RUNNING' volume. manager Traceback (most recent call last): volume. manager File "/usr/local/ lib/python2. 7/dist- packages/ taskflow/ engines/ action_ engine/ executor. py", line 67, in _execute_task volume. manager result = task.execute( **arguments) volume. manager File "/opt/stack/ cinder/ cinder/ volume/ flows/manager/ create_ volume. py", line 664, in execute volume. manager **volume_spec) volume. manager File "/opt/stack/ cinder/ cinder/ volume/ flows/manager/ create_ volume. py", line 619, in _create_from_image volume. manager image_id, image_location, image_service) volume. manager File "/opt/stack/ cinder/ cinder/ volume/ flows/manager/ create_ volume. py", line 520, in _copy_image_ to_volume volume. manager raise exception. ImageCopyFailur e(reason= ex.stderr) volume. manager ImageCopyFailure: Failed to copy image to volume: iscsiadm: Could not execute operation on all records: encountered iSCSI database failure volume. manager volume. manager engines. action_ engine. completer [req-d786eb8d- faf2-4904- af22-616008f0aa 2a None] Applying resolver '_RevertAll( strategy= REVERT_ ALL)' to resolve failure 'Failure: cinder. exception. ImageCopyFailur e: Failed to copy image to volume: iscsiadm: Could not execute operation on all records: encountered iSCSI database failure
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.905 11515 ERROR cinder.
2015-06-26 11:06:35.915 WARNING cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 11515 ERROR cinder.
2015-06-26 11:06:35.915 DEBUG taskflow.