+ 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
2026-06-28 20:20:58.431 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-28 20:20:58.703 1 INFO cinder.rpc [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-28 20:20:58.705 1 INFO cinder.rpc [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-28 20:20:58.707 1 INFO cinder.rpc [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-28 20:20:58.709 1 INFO cinder.rpc [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-28 20:20:58.713 1 INFO cinder.rpc [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-28 20:20:58.715 1 INFO cinder.rpc [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-28 20:20:58.787 1 WARNING oslo_config.cfg [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] 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.
2026-06-28 20:20:58.788 1 WARNING oslo_config.cfg [None req-4716bfd0-cf3b-4a09-acbe-bf53b1514635 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-28 20:20:58.801 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-28 20:20:58.828 1 INFO cinder.backup.manager [None req-924d84f1-6d24-43d3-9a09-848d80fafa28 - - - - - -] Cleaning up incomplete backup operations.
2026-06-28 20:20:58.886 1 INFO cinder.keymgr.migration [None req-61d828f5-b75b-4f46-bc92-c949eb759551 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.