+ 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
2026-05-25 01:09:43.412 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-25 01:09:43.685 1 INFO cinder.rpc [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-25 01:09:43.688 1 INFO cinder.rpc [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-25 01:09:43.691 1 INFO cinder.rpc [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-25 01:09:43.694 1 INFO cinder.rpc [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-25 01:09:43.696 1 INFO cinder.rpc [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-25 01:09:43.699 1 INFO cinder.rpc [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-25 01:09:43.765 1 WARNING oslo_config.cfg [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] 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.
2026-05-25 01:09:43.766 1 WARNING oslo_config.cfg [None req-78a29727-6ae8-4c4d-95a5-2cfb65d7d616 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-25 01:09:43.775 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-25 01:09:43.799 1 INFO cinder.backup.manager [None req-d14f15c4-5bc2-46ba-9392-06f896088150 - - - - - -] Cleaning up incomplete backup operations.
2026-05-25 01:09:43.860 1 INFO cinder.keymgr.migration [None req-9e947b39-580e-4b16-8b29-dc9f50bca0a9 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.