+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-27 09:21:00.286 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-27 09:21:00.542 1 INFO cinder.rpc [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-27 09:21:00.549 1 INFO cinder.rpc [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-27 09:21:00.553 1 INFO cinder.rpc [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-27 09:21:00.556 1 INFO cinder.rpc [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-06-27 09:21:00.559 1 INFO cinder.rpc [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-27 09:21:00.562 1 INFO cinder.rpc [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-27 09:21:00.624 1 WARNING oslo_config.cfg [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] 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.
2026-06-27 09:21:00.625 1 WARNING oslo_config.cfg [None req-1c0086c2-c17a-47cb-a6c2-6c4065e4e0cd - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-27 09:21:00.639 1 INFO cinder.service [-] Starting cinder-backup node (version 22.3.1)
2026-06-27 09:21:00.657 1 INFO cinder.backup.manager [None req-45bf825f-77a3-4dd6-b459-9e86bdc1b0cc - - - - - -] Cleaning up incomplete backup operations.
2026-06-27 09:21:00.797 1 INFO cinder.keymgr.migration [None req-df9dc934-09b1-4ace-83fe-f44af37c335a - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-27 09:46:43.494 1 WARNING oslo.service.loopingcall [None req-17e447d1-ed81-45f4-89ef-2bf61b281649 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.36 sec