+ 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
2026-05-27 20:07:08.358 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-27 20:07:08.639 1 INFO cinder.rpc [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-27 20:07:08.641 1 INFO cinder.rpc [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-27 20:07:08.644 1 INFO cinder.rpc [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-27 20:07:08.646 1 INFO cinder.rpc [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-27 20:07:08.649 1 INFO cinder.rpc [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-27 20:07:08.652 1 INFO cinder.rpc [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-27 20:07:08.711 1 WARNING oslo_config.cfg [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] 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.
2026-05-27 20:07:08.711 1 WARNING oslo_config.cfg [None req-c27201a2-983f-4240-b247-5243e7c03aa6 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-27 20:07:08.720 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-27 20:07:08.745 1 INFO cinder.backup.manager [None req-a57368c5-81b2-4944-90a3-96de9e40fc00 - - - - - -] Cleaning up incomplete backup operations.
2026-05-27 20:07:08.799 1 INFO cinder.keymgr.migration [None req-a32e6d2c-b35f-446a-a612-fda615505231 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.