+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-29 06:26:24.246 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-29 06:26:24.543 1 INFO cinder.rpc [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-29 06:26:24.546 1 INFO cinder.rpc [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-29 06:26:24.549 1 INFO cinder.rpc [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-29 06:26:24.552 1 INFO cinder.rpc [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-29 06:26:24.555 1 INFO cinder.rpc [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-29 06:26:24.560 1 INFO cinder.rpc [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-29 06:26:24.617 1 WARNING oslo_config.cfg [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] 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.
2026-05-29 06:26:24.618 1 WARNING oslo_config.cfg [None req-0a44d3c1-4976-4a93-93e9-30c58aa65cb1 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-29 06:26:24.629 1 INFO cinder.service [-] Starting cinder-backup node (version 24.4.1)
2026-05-29 06:26:24.650 1 INFO cinder.backup.manager [None req-f9f7ee51-b0f0-4af2-b068-ed25887af142 - - - - - -] Cleaning up incomplete backup operations.
2026-05-29 06:26:24.711 1 INFO cinder.keymgr.migration [None req-b6cd6205-b41d-4fb4-9f58-a5913edbacee - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-29 06:54:25.310 1 WARNING oslo.service.loopingcall [None req-27b93f90-03ea-46c2-96c5-bc6f4db330fb - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.35 sec