+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-12 06:23:37.267 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-12 06:23:37.546 1 INFO cinder.rpc [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-12 06:23:37.548 1 INFO cinder.rpc [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-12 06:23:37.550 1 INFO cinder.rpc [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-12 06:23:37.553 1 INFO cinder.rpc [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-12 06:23:37.555 1 INFO cinder.rpc [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-12 06:23:37.558 1 INFO cinder.rpc [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-12 06:23:37.639 1 WARNING oslo_config.cfg [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] 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.
2026-05-12 06:23:37.640 1 WARNING oslo_config.cfg [None req-4de95d59-5f32-4fe9-b677-7a4e76eb73a3 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-12 06:23:37.649 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-05-12 06:23:37.673 1 INFO cinder.backup.manager [None req-e17419a9-e60b-47c1-bc4f-9345280fda3e - - - - - -] Cleaning up incomplete backup operations.
2026-05-12 06:23:37.737 1 INFO cinder.keymgr.migration [None req-689d186a-043a-43fd-9360-92ac88c4b2a4 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-12 06:57:06.198 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-aa78d71e-9117-43a6-bd5a-65b212b7a3f3 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 18.13 sec