+ 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 00:48:44.508 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-02 00:48:44.789 1 INFO cinder.rpc [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-02 00:48:44.792 1 INFO cinder.rpc [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-02 00:48:44.797 1 INFO cinder.rpc [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-02 00:48:44.799 1 INFO cinder.rpc [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-02 00:48:44.802 1 INFO cinder.rpc [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-02 00:48:44.805 1 INFO cinder.rpc [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-02 00:48:44.866 1 WARNING oslo_config.cfg [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] 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 00:48:44.867 1 WARNING oslo_config.cfg [None req-c818e427-f278-496a-9da0-eff6b198c969 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-02 00:48:44.876 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-02 00:48:44.900 1 INFO cinder.backup.manager [None req-0404613b-2c26-48e7-8c57-ed891d4a820d - - - - - -] Cleaning up incomplete backup operations.
2026-07-02 00:48:44.959 1 INFO cinder.keymgr.migration [None req-1e69862e-a697-4467-a616-236793ade055 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.