+ 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
2026-07-14 23:30:45.715 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-14 23:30:45.996 1 INFO cinder.rpc [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-14 23:30:45.998 1 INFO cinder.rpc [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-14 23:30:46.006 1 INFO cinder.rpc [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-14 23:30:46.008 1 INFO cinder.rpc [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-14 23:30:46.012 1 INFO cinder.rpc [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-14 23:30:46.020 1 INFO cinder.rpc [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-14 23:30:46.089 1 WARNING oslo_config.cfg [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] 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.
2026-07-14 23:30:46.090 1 WARNING oslo_config.cfg [None req-ddbfc4d7-8b72-42ca-88d9-91d225df7162 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-14 23:30:46.098 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-14 23:30:46.123 1 INFO cinder.backup.manager [None req-d0513d4f-e9ee-439f-995e-9c4f55e3473f - - - - - -] Cleaning up incomplete backup operations.
2026-07-14 23:30:46.184 1 INFO cinder.keymgr.migration [None req-8fa19438-7fcb-4f65-afa9-57db0450edc2 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.