+ 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
2026-04-27 21:24:34.796 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-27 21:24:35.066 1 INFO cinder.rpc [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-27 21:24:35.068 1 INFO cinder.rpc [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-27 21:24:35.071 1 INFO cinder.rpc [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-27 21:24:35.073 1 INFO cinder.rpc [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-04-27 21:24:35.076 1 INFO cinder.rpc [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-27 21:24:35.079 1 INFO cinder.rpc [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-27 21:24:35.138 1 WARNING oslo_config.cfg [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] 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.
2026-04-27 21:24:35.139 1 WARNING oslo_config.cfg [None req-e097ada2-9439-4a54-8b26-8c79a13f2629 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-27 21:24:35.147 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-04-27 21:24:35.172 1 INFO cinder.backup.manager [None req-467781aa-cda0-4f85-b772-37c6217ca964 - - - - - -] Cleaning up incomplete backup operations.
2026-04-27 21:24:35.229 1 INFO cinder.keymgr.migration [None req-79590dfd-0ac0-40c3-8b95-b4a72eb5af37 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.