+ 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
2026-07-24 17:57:12.146 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-24 17:57:12.417 1 INFO cinder.rpc [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-24 17:57:12.419 1 INFO cinder.rpc [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-24 17:57:12.421 1 INFO cinder.rpc [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-24 17:57:12.426 1 INFO cinder.rpc [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-24 17:57:12.430 1 INFO cinder.rpc [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-24 17:57:12.434 1 INFO cinder.rpc [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-24 17:57:12.494 1 WARNING oslo_config.cfg [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] 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.
2026-07-24 17:57:12.495 1 WARNING oslo_config.cfg [None req-63efe84e-e2bb-43bc-b4ad-37dddab4b75c - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-24 17:57:12.504 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-24 17:57:12.530 1 INFO cinder.backup.manager [None req-8b4428a8-23e6-4131-b3f2-d686c4b38dc1 - - - - - -] Cleaning up incomplete backup operations.
2026-07-24 17:57:12.593 1 INFO cinder.keymgr.migration [None req-15a244a7-0b15-4839-b791-f34491704386 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.