Bug #37356
Updated by Alfredo Deza over 5 years ago
<pre> [2018-11-21 08:03:15,643][ceph_volume][ERROR ] exception caught by decorator Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ceph_volume/decorators.py", line 59, in newfunc return f(*a, **kw) File "/usr/lib/python3.6/site-packages/ceph_volume/main.py", line 156, in main terminal.dispatch(self.mapper, subcommand_args) File "/usr/lib/python3.6/site-packages/ceph_volume/terminal.py", line 182, in dispatch instance.main() File "/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/main.py", line 40, in main terminal.dispatch(self.mapper, self.argv) File "/usr/lib/python3.6/site-packages/ceph_volume/terminal.py", line 182, in dispatch instance.main() File "/usr/lib/python3.6/site-packages/ceph_volume/decorators.py", line 16, in is_root return func(*a, **kw) File "/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/batch.py", line 155, in main description=self.print_help(), File "/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/batch.py", line 127, in print_help detected_devices=self.get_devices(), File "/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/batch.py", line 119, in get_devices for device, detail in all_devices.items(): RuntimeError: dictionary changed size during iteration In py3 one shouldn't alter a dict one is currently iterating over. Best avoided in py2 as well. </pre>