+ 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
2026-09-19 02:24:23.554 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-09-19 02:24:23.841 1 INFO cinder.rpc [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-09-19 02:24:23.844 1 INFO cinder.rpc [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-09-19 02:24:23.846 1 INFO cinder.rpc [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-09-19 02:24:23.848 1 INFO cinder.rpc [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-09-19 02:24:23.850 1 INFO cinder.rpc [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-09-19 02:24:23.852 1 INFO cinder.rpc [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-09-19 02:24:23.915 1 WARNING oslo_config.cfg [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] 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.
2026-09-19 02:24:23.916 1 WARNING oslo_config.cfg [None req-c6c4df52-71cd-4d6a-9789-5b77033f1acf - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-09-19 02:24:23.924 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.1)
2026-09-19 02:24:23.948 1 INFO cinder.backup.manager [None req-6365b7c0-5075-4b6a-83c3-543d5ebb2594 - - - - - -] Cleaning up incomplete backup operations.
2026-09-19 02:24:24.006 1 INFO cinder.keymgr.migration [None req-06d96062-f189-415f-b2ca-3f1b41bfc868 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.