+ 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
2026-04-14 07:53:29.940 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-14 07:53:30.227 1 INFO cinder.rpc [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-14 07:53:30.230 1 INFO cinder.rpc [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-14 07:53:30.231 1 INFO cinder.rpc [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-14 07:53:30.233 1 INFO cinder.rpc [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-04-14 07:53:30.236 1 INFO cinder.rpc [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-14 07:53:30.238 1 INFO cinder.rpc [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-14 07:53:30.301 1 WARNING oslo_config.cfg [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] 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.
2026-04-14 07:53:30.303 1 WARNING oslo_config.cfg [None req-5c0520fd-ee5c-470e-a16e-ab217d672bc2 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-14 07:53:30.313 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-04-14 07:53:30.339 1 INFO cinder.backup.manager [None req-e0e2aa4e-29e7-4701-81d9-d552c6eba320 - - - - - -] Cleaning up incomplete backup operations.
2026-04-14 07:53:30.413 1 INFO cinder.keymgr.migration [None req-b894ee4e-ad92-4f5f-bbc1-b16c7301de07 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.