+ 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
2026-05-27 01:07:43.268 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-27 01:07:43.559 1 INFO cinder.rpc [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-27 01:07:43.561 1 INFO cinder.rpc [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-27 01:07:43.563 1 INFO cinder.rpc [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-27 01:07:43.565 1 INFO cinder.rpc [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-27 01:07:43.568 1 INFO cinder.rpc [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-27 01:07:43.570 1 INFO cinder.rpc [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-27 01:07:43.654 1 WARNING oslo_config.cfg [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] 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.
2026-05-27 01:07:43.655 1 WARNING oslo_config.cfg [None req-298b9f89-3f7b-4cc6-8184-c9aad3679818 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-27 01:07:43.663 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-27 01:07:43.689 1 INFO cinder.backup.manager [None req-6d662c65-a5e6-43cf-8844-d4162c4c0b06 - - - - - -] Cleaning up incomplete backup operations.
2026-05-27 01:07:43.739 1 INFO cinder.keymgr.migration [None req-3f0cc872-d0b5-403f-9a07-191695b5ca82 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.