+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-04-24 15:44:34.573 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-24 15:44:34.884 1 INFO cinder.rpc [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-24 15:44:34.887 1 INFO cinder.rpc [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-24 15:44:34.890 1 INFO cinder.rpc [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-24 15:44:34.893 1 INFO cinder.rpc [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-04-24 15:44:34.897 1 INFO cinder.rpc [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-24 15:44:34.900 1 INFO cinder.rpc [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-24 15:44:34.977 1 WARNING oslo_config.cfg [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] 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.
2026-04-24 15:44:34.979 1 WARNING oslo_config.cfg [None req-eb84e7f1-8b25-4f9f-a3de-122db6ee256a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-24 15:44:34.989 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-04-24 15:44:35.015 1 INFO cinder.backup.manager [None req-5de9f7c8-d63c-491d-b160-fab8faf39098 - - - - - -] Cleaning up incomplete backup operations.
2026-04-24 15:44:35.085 1 INFO cinder.keymgr.migration [None req-e4055ad0-b430-4299-ab02-0a68368c3fd9 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-04-24 15:50:36.565 1 WARNING oslo.service.backend._common.loopingcall [None req-d4df0510-4411-42ec-98cc-5cb1fa5da648 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 1.41 sec