+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-04-07 00:37:08.383 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-07 00:37:08.677 1 INFO cinder.rpc [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-07 00:37:08.681 1 INFO cinder.rpc [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-07 00:37:08.684 1 INFO cinder.rpc [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-07 00:37:08.686 1 INFO cinder.rpc [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-04-07 00:37:08.688 1 INFO cinder.rpc [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-07 00:37:08.691 1 INFO cinder.rpc [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-07 00:37:08.767 1 WARNING oslo_config.cfg [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] 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.
2026-04-07 00:37:08.769 1 WARNING oslo_config.cfg [None req-d41f8b3c-82cb-4cbb-9e8d-ed8b48d81d5a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-07 00:37:08.779 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-04-07 00:37:08.807 1 INFO cinder.backup.manager [None req-2847564e-f92a-4550-91b3-9f99ad53aa83 - - - - - -] Cleaning up incomplete backup operations.
2026-04-07 00:37:08.879 1 INFO cinder.keymgr.migration [None req-5eaa45f9-c80b-463e-92bc-ea9b876043d4 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-04-07 01:02:43.189 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-fb9adacb-6e35-47b6-9183-33d8d144303c - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 4.03 sec