+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-21 05:17:48.365 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-21 05:17:48.604 1 INFO cinder.rpc [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-21 05:17:48.607 1 INFO cinder.rpc [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-21 05:17:48.610 1 INFO cinder.rpc [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-21 05:17:48.613 1 INFO cinder.rpc [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-05-21 05:17:48.617 1 INFO cinder.rpc [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-21 05:17:48.621 1 INFO cinder.rpc [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-21 05:17:48.779 1 WARNING oslo_config.cfg [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] 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.
2026-05-21 05:17:48.781 1 WARNING oslo_config.cfg [None req-6947c40b-822a-4401-97ba-cfb6fe5e8b1b - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-21 05:17:48.793 1 INFO cinder.service [-] Starting cinder-backup node (version 23.5.0)
2026-05-21 05:17:48.813 1 INFO cinder.backup.manager [None req-9dca7189-a9fd-4a12-aad9-a5f2426ae2a7 - - - - - -] Cleaning up incomplete backup operations.
2026-05-21 05:17:48.877 1 INFO cinder.keymgr.migration [None req-35de89a3-9683-4e9f-af8c-44dc2547b88e - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-21 06:10:14.929 1 WARNING oslo.service.loopingcall [None req-91a8d844-95be-4150-a5e4-52283c263763 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 35.66 sec