+ exec cinder-backup --config-file /etc/cinder/cinder.conf
1 RLock(s) were not greened, to fix this error make sure you run eventlet.monkey_patch() before importing any other modules.
simplejson unavailable, fall-back to standard python json
2026-06-23 19:09:48.125 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-23 19:09:48.425 1 INFO cinder.rpc [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-23 19:09:48.428 1 INFO cinder.rpc [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-23 19:09:48.430 1 INFO cinder.rpc [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-23 19:09:48.432 1 INFO cinder.rpc [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-23 19:09:48.435 1 INFO cinder.rpc [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-23 19:09:48.437 1 INFO cinder.rpc [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-23 19:09:48.508 1 WARNING oslo_config.cfg [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated for removal (The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S  release.).  Its value may be silently ignored in the future.
2026-06-23 19:09:48.509 1 WARNING oslo_config.cfg [None req-8fffbea9-89a1-4d19-ab22-bd7ecd3e2bb7 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-23 19:09:48.518 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-23 19:09:48.544 1 INFO cinder.backup.manager [None req-6404f664-f4d4-492a-b840-aff6d742664d - - - - - -] Cleaning up incomplete backup operations.
2026-06-23 19:09:48.598 1 INFO cinder.keymgr.migration [None req-41458d31-1d9b-4d9a-9b50-1a96799a9336 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.