+ exec cinder-backup --config-file /etc/cinder/cinder.conf
1 RLock(s) were not greened, to fix this error make sure you run eventlet.monkey_patch() before importing any other modules.
simplejson unavailable, fall-back to standard python json
2026-05-05 17:24:55.227 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-05 17:24:55.544 1 INFO cinder.rpc [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-05 17:24:55.547 1 INFO cinder.rpc [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-05 17:24:55.550 1 INFO cinder.rpc [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-05 17:24:55.552 1 INFO cinder.rpc [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-05 17:24:55.555 1 INFO cinder.rpc [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-05 17:24:55.557 1 INFO cinder.rpc [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-05 17:24:55.633 1 WARNING oslo_config.cfg [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] 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.
2026-05-05 17:24:55.634 1 WARNING oslo_config.cfg [None req-b5045d0c-dbd1-4147-b600-8e72d88fd597 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-05 17:24:55.646 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-05 17:24:55.673 1 INFO cinder.backup.manager [None req-fa654e0d-17a7-48df-8a7c-22bc4ad6f318 - - - - - -] Cleaning up incomplete backup operations.
2026-05-05 17:24:55.744 1 INFO cinder.keymgr.migration [None req-bf67ba35-cf77-4858-8712-e7f1a3ea8f76 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.