+ 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
2026-07-02 15:49:58.431 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-02 15:49:58.714 1 INFO cinder.rpc [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-02 15:49:58.717 1 INFO cinder.rpc [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-02 15:49:58.719 1 INFO cinder.rpc [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-02 15:49:58.721 1 INFO cinder.rpc [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-02 15:49:58.723 1 INFO cinder.rpc [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-02 15:49:58.726 1 INFO cinder.rpc [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-02 15:49:58.780 1 WARNING oslo_config.cfg [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] 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.
2026-07-02 15:49:58.781 1 WARNING oslo_config.cfg [None req-3e2be349-35a3-4196-aaef-b86dba7b4f5f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-02 15:49:58.789 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-02 15:49:58.814 1 INFO cinder.backup.manager [None req-df956bcd-825d-4596-a823-2222c5f3488d - - - - - -] Cleaning up incomplete backup operations.
2026-07-02 15:49:58.874 1 INFO cinder.keymgr.migration [None req-6b15e920-b9e2-41b1-af37-7337f5cb14b5 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.