+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-26 21:00:18.292 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-26 21:00:18.591 1 INFO cinder.rpc [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-26 21:00:18.594 1 INFO cinder.rpc [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-26 21:00:18.597 1 INFO cinder.rpc [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-26 21:00:18.600 1 INFO cinder.rpc [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-26 21:00:18.604 1 INFO cinder.rpc [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-26 21:00:18.606 1 INFO cinder.rpc [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-26 21:00:18.704 1 WARNING oslo_config.cfg [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] 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.
2026-05-26 21:00:18.705 1 WARNING oslo_config.cfg [None req-14156b57-92cf-409a-aade-c29a1f8a9ee9 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-26 21:00:18.714 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-05-26 21:00:18.740 1 INFO cinder.backup.manager [None req-4c153459-73be-425b-9a7e-29375d77c8c0 - - - - - -] Cleaning up incomplete backup operations.
2026-05-26 21:00:18.803 1 INFO cinder.keymgr.migration [None req-f0f2909a-0195-4a44-aa25-38ed0ae16098 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-26 21:31:21.211 1 WARNING oslo.service.backend._common.loopingcall [None req-011c7dfd-17a5-463f-9ad8-d5a34062d79c - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.13 sec