+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-08-13 01:34:32.710 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-13 01:34:32.990 1 INFO cinder.rpc [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-13 01:34:32.992 1 INFO cinder.rpc [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-13 01:34:32.998 1 INFO cinder.rpc [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-13 01:34:33.000 1 INFO cinder.rpc [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-08-13 01:34:33.003 1 INFO cinder.rpc [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-13 01:34:33.006 1 INFO cinder.rpc [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-13 01:34:33.070 1 WARNING oslo_config.cfg [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] 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.
2026-08-13 01:34:33.071 1 WARNING oslo_config.cfg [None req-13be6fb0-4fc7-41d3-b619-9c72a5f84668 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-13 01:34:33.082 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-08-13 01:34:33.105 1 INFO cinder.backup.manager [None req-85a30383-3414-41f4-a9ac-3b46a734811d - - - - - -] Cleaning up incomplete backup operations.
2026-08-13 01:34:33.181 1 INFO cinder.keymgr.migration [None req-c6c83c0b-155b-4341-a3a3-f5bd04302ebe - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-08-13 02:01:08.881 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-691c5701-6cee-454c-a9c0-661234b56b36 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 15.38 sec