+ 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
2026-05-26 06:18:49.230 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-26 06:18:49.499 1 INFO cinder.rpc [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-26 06:18:49.502 1 INFO cinder.rpc [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-26 06:18:49.504 1 INFO cinder.rpc [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-26 06:18:49.506 1 INFO cinder.rpc [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-26 06:18:49.508 1 INFO cinder.rpc [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-26 06:18:49.511 1 INFO cinder.rpc [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-26 06:18:49.592 1 WARNING oslo_config.cfg [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] 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.
2026-05-26 06:18:49.593 1 WARNING oslo_config.cfg [None req-8e825d4c-b107-4e7c-bcaf-f5671c5da567 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-26 06:18:49.606 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-26 06:18:49.636 1 INFO cinder.backup.manager [None req-f8adc11c-e76e-4cfe-aa85-28e00205cce9 - - - - - -] Cleaning up incomplete backup operations.
2026-05-26 06:18:49.705 1 INFO cinder.keymgr.migration [None req-fc624cd1-37d4-48a5-acd3-9bb03153dc74 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.