+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-08 19:18:19.140 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-08 19:18:19.417 1 INFO cinder.rpc [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-08 19:18:19.419 1 INFO cinder.rpc [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-08 19:18:19.422 1 INFO cinder.rpc [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-08 19:18:19.424 1 INFO cinder.rpc [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-08 19:18:19.427 1 INFO cinder.rpc [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-08 19:18:19.430 1 INFO cinder.rpc [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-08 19:18:19.497 1 WARNING oslo_config.cfg [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] 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.
2026-06-08 19:18:19.498 1 WARNING oslo_config.cfg [None req-0d6fd78a-bcd9-44cd-bfbd-fa42442481b7 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-08 19:18:19.507 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-06-08 19:18:19.532 1 INFO cinder.backup.manager [None req-f927f069-47ac-466c-b58d-fb585cc1c787 - - - - - -] Cleaning up incomplete backup operations.
2026-06-08 19:18:19.596 1 INFO cinder.keymgr.migration [None req-ce143437-b2bc-4447-b2ca-2ef92b399eca - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-08 19:35:19.478 1 WARNING oslo.service.backend._common.loopingcall [None req-e40c684f-1d70-475a-8fdf-3b09eaa71969 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 49.67 sec