+ 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
2026-06-23 19:08:39.365 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-23 19:08:39.661 1 INFO cinder.rpc [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-23 19:08:39.664 1 INFO cinder.rpc [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-23 19:08:39.667 1 INFO cinder.rpc [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-23 19:08:39.669 1 INFO cinder.rpc [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-23 19:08:39.671 1 INFO cinder.rpc [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-23 19:08:39.674 1 INFO cinder.rpc [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-23 19:08:39.737 1 WARNING oslo_config.cfg [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] 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.
2026-06-23 19:08:39.737 1 WARNING oslo_config.cfg [None req-2ad278e3-c357-4a46-90cc-d763219b1699 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-23 19:08:39.748 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-23 19:08:39.774 1 INFO cinder.backup.manager [None req-9cd4f03f-1784-4067-bfe8-337aedb8fad2 - - - - - -] Cleaning up incomplete backup operations.
2026-06-23 19:08:39.837 1 INFO cinder.keymgr.migration [None req-d3f1ec1e-1189-41d4-aaf0-e7720ff46166 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.