+ 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
2026-05-11 11:14:54.589 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-11 11:14:54.860 1 INFO cinder.rpc [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-11 11:14:54.863 1 INFO cinder.rpc [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-11 11:14:54.865 1 INFO cinder.rpc [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-11 11:14:54.867 1 INFO cinder.rpc [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-11 11:14:54.870 1 INFO cinder.rpc [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-11 11:14:54.873 1 INFO cinder.rpc [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-11 11:14:54.929 1 WARNING oslo_config.cfg [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] 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.
2026-05-11 11:14:54.929 1 WARNING oslo_config.cfg [None req-b3907aa6-aff1-4cb3-86b9-6aede01077cb - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-11 11:14:54.938 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-11 11:14:54.962 1 INFO cinder.backup.manager [None req-3f6b7c1e-e03d-4f83-9a95-bb3a823e83cf - - - - - -] Cleaning up incomplete backup operations.
2026-05-11 11:14:55.013 1 INFO cinder.keymgr.migration [None req-0ef1e003-d3a9-423a-adf2-5f763d109266 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.