+ 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
2026-07-09 13:45:31.941 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-09 13:45:32.269 1 INFO cinder.rpc [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-09 13:45:32.282 1 INFO cinder.rpc [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-09 13:45:32.290 1 INFO cinder.rpc [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-09 13:45:32.293 1 INFO cinder.rpc [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-09 13:45:32.296 1 INFO cinder.rpc [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-09 13:45:32.299 1 INFO cinder.rpc [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-09 13:45:32.373 1 WARNING oslo_config.cfg [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] 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.
2026-07-09 13:45:32.374 1 WARNING oslo_config.cfg [None req-2ac2e752-df71-4f98-93db-cf623ed908e4 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-09 13:45:32.384 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-09 13:45:32.412 1 INFO cinder.backup.manager [None req-7aec0f75-1833-4182-b341-e168ccb1abd7 - - - - - -] Cleaning up incomplete backup operations.
2026-07-09 13:45:32.470 1 INFO cinder.keymgr.migration [None req-dc0341b1-c81d-4867-8f50-d07f1fa9f6f6 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.