+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-06 01:19:44.023 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-06 01:19:44.309 1 INFO cinder.rpc [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-06 01:19:44.312 1 INFO cinder.rpc [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-06 01:19:44.314 1 INFO cinder.rpc [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-06 01:19:44.316 1 INFO cinder.rpc [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-06 01:19:44.318 1 INFO cinder.rpc [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-06 01:19:44.320 1 INFO cinder.rpc [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-06 01:19:44.389 1 WARNING oslo_config.cfg [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] 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.
2026-05-06 01:19:44.390 1 WARNING oslo_config.cfg [None req-6616f8f0-bf3e-4e94-8e7f-7a3140ae65ca - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-06 01:19:44.399 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-05-06 01:19:44.427 1 INFO cinder.backup.manager [None req-2b45274f-e208-41bb-8f51-7572dd7867cc - - - - - -] Cleaning up incomplete backup operations.
2026-05-06 01:19:44.493 1 INFO cinder.keymgr.migration [None req-cca64018-634b-462f-8dde-f117beecf914 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.