ERROR) [Jan/12/2019 19:51:12] Node "SW1" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance
(ERROR) [Jan/12/2019 19:51:12] Node "SW2" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance
(ERROR) [Jan/12/2019 19:51:13] Node "SW3" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance
(ERROR) [Jan/12/2019 19:51:13] Node "SW4" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance
ERROR) [Jan/12/2019 19:51:12] Node "SW1" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance (ERROR) [Jan/12/2019 19:51:12] Node "SW2" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance (ERROR) [Jan/12/2019 19:51:13] Node "SW3" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance (ERROR) [Jan/12/2019 19:51:13] Node "SW4" state changed from BUILDING to ERROR with message: internal error: client socket is closed: File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1927, in _do_build_and_run_instance