+ 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
2026-08-14 23:39:14.017 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-14 23:39:14.319 1 INFO cinder.rpc [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-14 23:39:14.322 1 INFO cinder.rpc [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-14 23:39:14.323 1 INFO cinder.rpc [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-14 23:39:14.325 1 INFO cinder.rpc [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-08-14 23:39:14.328 1 INFO cinder.rpc [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-14 23:39:14.330 1 INFO cinder.rpc [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-14 23:39:14.398 1 WARNING oslo_config.cfg [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] 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.
2026-08-14 23:39:14.399 1 WARNING oslo_config.cfg [None req-21739230-fb51-4b47-9275-0a1806162451 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-14 23:39:14.409 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-08-14 23:39:14.434 1 INFO cinder.backup.manager [None req-e8899337-d257-43d8-83ab-85db75795461 - - - - - -] Cleaning up incomplete backup operations.
2026-08-14 23:39:14.487 1 INFO cinder.keymgr.migration [None req-90bc2e21-8cd6-4571-9c2e-0148a634aebb - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.