+ 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
2026-04-28 08:01:11.521 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-28 08:01:11.809 1 INFO cinder.rpc [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-28 08:01:11.812 1 INFO cinder.rpc [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-28 08:01:11.814 1 INFO cinder.rpc [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-28 08:01:11.816 1 INFO cinder.rpc [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-04-28 08:01:11.819 1 INFO cinder.rpc [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-28 08:01:11.822 1 INFO cinder.rpc [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-28 08:01:11.885 1 WARNING oslo_config.cfg [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] 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.
2026-04-28 08:01:11.887 1 WARNING oslo_config.cfg [None req-73a5a35b-63b5-4a8b-aa27-217c77dfb3f1 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-28 08:01:11.898 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-04-28 08:01:11.925 1 INFO cinder.backup.manager [None req-e554bf19-c3a3-4f4f-8e04-bc6deb78bbf4 - - - - - -] Cleaning up incomplete backup operations.
2026-04-28 08:01:11.986 1 INFO cinder.keymgr.migration [None req-44413aa5-a3c4-4332-8508-dab8740cb417 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.