More contextual information from the SCREEN log: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[...] 2013-05-23 04:55:39.218 TRACE cinder.volume.driver Traceback (most recent call last): 2013-05-23 04:55:39.218 TRACE cinder.volume.driver File "/opt/stack/cinder/cinder/volume/driver.py", line 88, in _try_execute 2013-05-23 04:55:39.218 TRACE cinder.volume.driver self._execute(*command, **kwargs) 2013-05-23 04:55:39.218 TRACE cinder.volume.driver File "/opt/stack/cinder/cinder/utils.py", line 193, in execute 2013-05-23 04:55:39.218 TRACE cinder.volume.driver cmd=' '.join(cmd)) 2013-05-23 04:55:39.218 TRACE cinder.volume.driver ProcessExecutionError: Unexpected error while running command. 2013-05-23 04:55:39.218 TRACE cinder.volume.driver Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -L 1G -n volume-b1f03e26-2a80-4a9d-9c2b-428d62e3fe29 stack-volumes 2013-05-23 04:55:39.218 TRACE cinder.volume.driver Exit code: 5 2013-05-23 04:55:39.218 TRACE cinder.volume.driver Stdout: '' 2013-05-23 04:55:39.218 TRACE cinder.volume.driver Stderr: ' Logical volume "volume-b1f03e26-2a80-4a9d-9c2b-428d62e3fe29" already exists in volume group "stack-volumes"\n' 2013-05-23 04:55:39.218 TRACE cinder.volume.driver 2013-05-23 04:55:40.220 DEBUG cinder.utils [req-6367045a-60d7-43de-b011-442de86000ae f55e931102fa473083b5ac048b805a97 988c13aa9fb64d45a8999ccd4425be1f] Running cmd (subprocess): sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -L 1G -n volume-b1f03e26-2a80-4a9d-9c2b-428d62e3fe29 stack-volumes from (pid=12748) execute /opt/stack/cinder/cinder/utils.py:169 2013-05-23 04:55:40.410 DEBUG cinder.utils [req-6367045a-60d7-43de-b011-442de86000ae f55e931102fa473083b5ac048b805a97 988c13aa9fb64d45a8999ccd4425be1f] Result was 5 from (pid=12748) execute /opt/stack/cinder/cinder/utils.py:186 2013-05-23 04:55:40.411 ERROR cinder.volume.driver [req-6367045a-60d7-43de-b011-442de86000ae f55e931102fa473083b5ac048b805a97 988c13aa9fb64d45a8999ccd4425be1f] Recovering from a failed execute. Try number 2 2013-05-23 04:55:40.411 TRACE cinder.volume.driver Traceback (most recent call last): 2013-05-23 04:55:40.411 TRACE cinder.volume.driver File "/opt/stack/cinder/cinder/volume/driver.py", line 88, in _try_execute 2013-05-23 04:55:40.411 TRACE cinder.volume.driver self._execute(*command, **kwargs) 2013-05-23 04:55:40.411 TRACE cinder.volume.driver File "/opt/stack/cinder/cinder/utils.py", line 193, in execute 2013-05-23 04:55:40.411 TRACE cinder.volume.driver cmd=' '.join(cmd)) 2013-05-23 04:55:40.411 TRACE cinder.volume.driver ProcessExecutionError: Unexpected error while running command. 2013-05-23 04:55:40.411 TRACE cinder.volume.driver Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -L 1G -n volume-b1f03e26-2a80-4a9d-9c2b-428d62e3fe29 stack-volumes 2013-05-23 04:55:40.411 TRACE cinder.volume.driver Exit code: 5 2013-05-23 04:55:40.411 TRACE cinder.volume.driver Stdout: '' 2013-05-23 04:55:40.411 TRACE cinder.volume.driver Stderr: ' Logical volume "volume-b1f03e26-2a80-4a9d-9c2b-428d62e3fe29" already exists in volume group "stack-volumes"\n' 2013-05-23 04:55:40.411 TRACE cinder.volume.driver [...]
More contextual information from the SCREEN log: ~~~~~~~ ~~~~~~~ ~~~~~~~ ~~~~~~~ ~~~~~~~
~~~~~~~
[...] volume. driver Traceback (most recent call last): volume. driver File "/opt/stack/ cinder/ cinder/ volume/ driver. py", line 88, in _try_execute volume. driver self._execute( *command, **kwargs) volume. driver File "/opt/stack/ cinder/ cinder/ utils.py" , line 193, in execute volume. driver cmd=' '.join(cmd)) volume. driver ProcessExecutio nError: Unexpected error while running command. volume. driver Command: sudo cinder-rootwrap /etc/cinder/ rootwrap. conf lvcreate -L 1G -n volume- b1f03e26- 2a80-4a9d- 9c2b-428d62e3fe 29 stack-volumes volume. driver Exit code: 5 volume. driver Stdout: '' volume. driver Stderr: ' Logical volume "volume- b1f03e26- 2a80-4a9d- 9c2b-428d62e3fe 29" already exists in volume group "stack-volumes"\n' volume. driver 60d7-43de- b011-442de86000 ae f55e931102fa473 083b5ac048b805a 97 988c13aa9fb64d4 5a8999ccd4425be 1f] Running cmd (subprocess): sudo cinder-rootwrap /etc/cinder/ rootwrap. conf lvcreate -L 1G -n volume- b1f03e26- 2a80-4a9d- 9c2b-428d62e3fe 29 stack-volumes from (pid=12748) execute /opt/stack/ cinder/ cinder/ utils.py: 169 60d7-43de- b011-442de86000 ae f55e931102fa473 083b5ac048b805a 97 988c13aa9fb64d4 5a8999ccd4425be 1f] Result was 5 from (pid=12748) execute /opt/stack/ cinder/ cinder/ utils.py: 186 volume. driver [req-6367045a- 60d7-43de- b011-442de86000 ae f55e931102fa473 083b5ac048b805a 97 988c13aa9fb64d4 5a8999ccd4425be 1f] Recovering from a failed execute. Try number 2 volume. driver Traceback (most recent call last): volume. driver File "/opt/stack/ cinder/ cinder/ volume/ driver. py", line 88, in _try_execute volume. driver self._execute( *command, **kwargs) volume. driver File "/opt/stack/ cinder/ cinder/ utils.py" , line 193, in execute volume. driver cmd=' '.join(cmd)) volume. driver ProcessExecutio nError: Unexpected error while running command. volume. driver Command: sudo cinder-rootwrap /etc/cinder/ rootwrap. conf lvcreate -L 1G -n volume- b1f03e26- 2a80-4a9d- 9c2b-428d62e3fe 29 stack-volumes volume. driver Exit code: 5 volume. driver Stdout: '' volume. driver Stderr: ' Logical volume "volume- b1f03e26- 2a80-4a9d- 9c2b-428d62e3fe 29" already exists in volume group "stack-volumes"\n' volume. driver
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:39.218 TRACE cinder.
2013-05-23 04:55:40.220 DEBUG cinder.utils [req-6367045a-
2013-05-23 04:55:40.410 DEBUG cinder.utils [req-6367045a-
2013-05-23 04:55:40.411 ERROR cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
2013-05-23 04:55:40.411 TRACE cinder.
[...]