+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-12 01:47:35.917 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-12 01:47:36.186 1 INFO cinder.rpc [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-12 01:47:36.188 1 INFO cinder.rpc [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-12 01:47:36.190 1 INFO cinder.rpc [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-12 01:47:36.192 1 INFO cinder.rpc [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-12 01:47:36.194 1 INFO cinder.rpc [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-12 01:47:36.197 1 INFO cinder.rpc [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-12 01:47:36.299 1 WARNING oslo_config.cfg [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] 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.
2026-06-12 01:47:36.300 1 WARNING oslo_config.cfg [None req-1bb728e7-84b7-487d-a6de-180a4a58a9d2 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-12 01:47:36.310 1 INFO cinder.service [-] Starting cinder-backup node (version 26.2.1)
2026-06-12 01:47:36.338 1 INFO cinder.backup.manager [None req-77964bfe-29b2-4ca6-a17f-891cbce484d8 - - - - - -] Cleaning up incomplete backup operations.
2026-06-12 01:47:36.375 1 INFO cinder.keymgr.migration [None req-84fef604-3e14-4811-a365-b9a612ba8516 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.