+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-28 20:21:49.235 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-28 20:21:49.547 1 INFO cinder.rpc [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-28 20:21:49.550 1 INFO cinder.rpc [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-28 20:21:49.552 1 INFO cinder.rpc [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-28 20:21:49.556 1 INFO cinder.rpc [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-28 20:21:49.559 1 INFO cinder.rpc [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-28 20:21:49.562 1 INFO cinder.rpc [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-28 20:21:49.625 1 WARNING oslo_config.cfg [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] 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.
2026-06-28 20:21:49.626 1 WARNING oslo_config.cfg [None req-30fe3c47-af27-44ca-9da0-7e169c7b72e3 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-28 20:21:49.637 1 INFO cinder.service [-] Starting cinder-backup node (version 24.4.1)
2026-06-28 20:21:49.655 1 INFO cinder.backup.manager [None req-b6719cdc-b0a6-4845-a740-feb412efd2b7 - - - - - -] Cleaning up incomplete backup operations.
2026-06-28 20:21:49.718 1 INFO cinder.keymgr.migration [None req-788a589f-3a23-4f65-b699-a041085c715f - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-28 20:46:43.811 1 WARNING oslo.service.loopingcall [None req-8850f009-9ffe-456b-b78f-b953c9cffb45 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 3.79 sec