+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-08-11 08:43:00.182 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-11 08:43:00.484 1 INFO cinder.rpc [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-11 08:43:00.487 1 INFO cinder.rpc [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-11 08:43:00.489 1 INFO cinder.rpc [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-11 08:43:00.492 1 INFO cinder.rpc [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-08-11 08:43:00.495 1 INFO cinder.rpc [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-11 08:43:00.499 1 INFO cinder.rpc [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-11 08:43:00.571 1 WARNING oslo_config.cfg [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] 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.
2026-08-11 08:43:00.572 1 WARNING oslo_config.cfg [None req-ecf385e1-9d46-407e-8dec-005c4bf77d6a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-11 08:43:00.584 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-08-11 08:43:00.612 1 INFO cinder.backup.manager [None req-c4c93805-6412-4acb-ac6d-bd376bb2b1f5 - - - - - -] Cleaning up incomplete backup operations.
2026-08-11 08:43:00.692 1 INFO cinder.keymgr.migration [None req-a3b97589-8e1f-4280-a368-791a99a79b52 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-08-11 09:24:26.414 1 WARNING oslo.service.backend._common.loopingcall [None req-3beb1a0b-2ee7-4514-9156-940c4bd059ab - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 5.18 sec