+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-04-23 16:20:03.068 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-23 16:20:03.339 1 INFO cinder.rpc [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-23 16:20:03.341 1 INFO cinder.rpc [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-23 16:20:03.343 1 INFO cinder.rpc [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-23 16:20:03.345 1 INFO cinder.rpc [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-04-23 16:20:03.348 1 INFO cinder.rpc [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-23 16:20:03.351 1 INFO cinder.rpc [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-23 16:20:03.548 1 WARNING oslo_config.cfg [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] 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.
2026-04-23 16:20:03.549 1 WARNING oslo_config.cfg [None req-fea4496a-9ab9-4f7c-8e7d-2e509cfe01cf - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-23 16:20:03.558 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-04-23 16:20:03.584 1 INFO cinder.backup.manager [None req-884c9ab8-5ca5-4fe9-bdbb-95757cba0e23 - - - - - -] Cleaning up incomplete backup operations.
2026-04-23 16:20:03.645 1 INFO cinder.keymgr.migration [None req-ae224049-5984-4e82-93d5-ae440eda8936 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-04-23 16:48:46.349 1 WARNING oslo.service.backend._common.loopingcall [None req-b86bf457-e641-4cc0-871e-ee0984e81b24 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.43 sec