+ 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
2026-06-09 22:48:08.385 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-09 22:48:08.679 1 INFO cinder.rpc [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-09 22:48:08.683 1 INFO cinder.rpc [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-09 22:48:08.686 1 INFO cinder.rpc [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-09 22:48:08.689 1 INFO cinder.rpc [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-09 22:48:08.692 1 INFO cinder.rpc [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-09 22:48:08.694 1 INFO cinder.rpc [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-09 22:48:08.759 1 WARNING oslo_config.cfg [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] 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.
2026-06-09 22:48:08.760 1 WARNING oslo_config.cfg [None req-0c3b531c-65db-40c3-8a8f-a6149c8b6609 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-09 22:48:08.770 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-09 22:48:08.794 1 INFO cinder.backup.manager [None req-2d73412b-9e75-4133-a369-31e3bd05b781 - - - - - -] Cleaning up incomplete backup operations.
2026-06-09 22:48:08.847 1 INFO cinder.keymgr.migration [None req-42f8c3c9-f418-4994-b708-42a9adfb4261 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.