+ 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
2026-04-22 18:58:30.310 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-22 18:58:30.590 1 INFO cinder.rpc [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-22 18:58:30.594 1 INFO cinder.rpc [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-22 18:58:30.599 1 INFO cinder.rpc [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-22 18:58:30.602 1 INFO cinder.rpc [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-04-22 18:58:30.605 1 INFO cinder.rpc [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-22 18:58:30.608 1 INFO cinder.rpc [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-22 18:58:30.679 1 WARNING oslo_config.cfg [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] 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.
2026-04-22 18:58:30.680 1 WARNING oslo_config.cfg [None req-f50c5274-9f19-4516-8e0d-07e0df480bb0 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-22 18:58:30.689 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-04-22 18:58:30.715 1 INFO cinder.backup.manager [None req-8ff5806f-20aa-4d94-bc2a-bc8a8e0a2a3b - - - - - -] Cleaning up incomplete backup operations.
2026-04-22 18:58:30.777 1 INFO cinder.keymgr.migration [None req-74d8d67e-283c-4f12-a83a-0e5453cf010e - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.