+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-08-22 15:08:02.050 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-22 15:08:02.318 1 INFO cinder.rpc [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-22 15:08:02.320 1 INFO cinder.rpc [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-22 15:08:02.322 1 INFO cinder.rpc [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-22 15:08:02.324 1 INFO cinder.rpc [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-08-22 15:08:02.326 1 INFO cinder.rpc [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-22 15:08:02.328 1 INFO cinder.rpc [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-22 15:08:02.403 1 WARNING oslo_config.cfg [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] 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.
2026-08-22 15:08:02.405 1 WARNING oslo_config.cfg [None req-8ba0cfcb-564b-43bd-b405-e130022a712a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-22 15:08:02.414 1 INFO cinder.service [-] Starting cinder-backup node (version 26.3.0)
2026-08-22 15:08:02.438 1 INFO cinder.backup.manager [None req-ff406639-8e37-43b9-83b1-a7185236d262 - - - - - -] Cleaning up incomplete backup operations.
2026-08-22 15:08:02.482 1 INFO cinder.keymgr.migration [None req-2ee9e8f3-15e3-443a-b40c-8bd2bc975c53 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-08-22 15:31:58.980 1 WARNING oslo.service.backend.eventlet.loopingcall [None req-07774557-4047-4324-b91c-73c6099407d9 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 6.16 sec
2026-08-22 15:32:17.230 1 WARNING oslo.service.backend.eventlet.loopingcall [None req-07774557-4047-4324-b91c-73c6099407d9 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 8.25 sec