+ 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
2026-03-02 02:32:18.158 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-03-02 02:32:18.425 1 INFO cinder.rpc [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-03-02 02:32:18.428 1 INFO cinder.rpc [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-03-02 02:32:18.430 1 INFO cinder.rpc [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-03-02 02:32:18.433 1 INFO cinder.rpc [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-03-02 02:32:18.437 1 INFO cinder.rpc [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-03-02 02:32:18.442 1 INFO cinder.rpc [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-03-02 02:32:18.503 1 WARNING oslo_config.cfg [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] 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.
2026-03-02 02:32:18.504 1 WARNING oslo_config.cfg [None req-6e466bbe-c761-4af7-867c-04f5a02412ca - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-03-02 02:32:18.513 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-03-02 02:32:18.538 1 INFO cinder.backup.manager [None req-d522f3c8-6714-4895-8d03-8e54db8232d6 - - - - - -] Cleaning up incomplete backup operations.
2026-03-02 02:32:18.593 1 INFO cinder.keymgr.migration [None req-0701df93-6fde-4a96-9994-58a02f5b2e9e - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.