+ 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
2026-08-06 01:36:31.621 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-06 01:36:31.903 1 INFO cinder.rpc [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-06 01:36:31.906 1 INFO cinder.rpc [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-06 01:36:31.908 1 INFO cinder.rpc [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-06 01:36:31.911 1 INFO cinder.rpc [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-08-06 01:36:31.913 1 INFO cinder.rpc [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-06 01:36:31.916 1 INFO cinder.rpc [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-06 01:36:31.977 1 WARNING oslo_config.cfg [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] 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.
2026-08-06 01:36:31.978 1 WARNING oslo_config.cfg [None req-134a17dd-55a7-4070-a7e0-b262846736e1 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-06 01:36:31.987 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-08-06 01:36:32.013 1 INFO cinder.backup.manager [None req-a882e9f6-c5cd-4d45-9e3c-e81d4a127788 - - - - - -] Cleaning up incomplete backup operations.
2026-08-06 01:36:32.075 1 INFO cinder.keymgr.migration [None req-4af17dc0-8e90-4f44-a01b-b672c5a64029 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.