+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-23 19:14:09.409 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-23 19:14:09.688 1 INFO cinder.rpc [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-23 19:14:09.691 1 INFO cinder.rpc [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-23 19:14:09.694 1 INFO cinder.rpc [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-23 19:14:09.697 1 INFO cinder.rpc [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-23 19:14:09.700 1 INFO cinder.rpc [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-23 19:14:09.704 1 INFO cinder.rpc [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-23 19:14:09.771 1 WARNING oslo_config.cfg [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] 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.
2026-06-23 19:14:09.772 1 WARNING oslo_config.cfg [None req-c6eab4d6-8a63-4c7d-8953-b2c80a1a003f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-23 19:14:09.782 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-06-23 19:14:09.805 1 INFO cinder.backup.manager [None req-2afe5e1b-4b4e-4b78-924c-c1a9cc19e3c6 - - - - - -] Cleaning up incomplete backup operations.
2026-06-23 19:14:09.882 1 INFO cinder.keymgr.migration [None req-51548d18-6672-4c84-b37c-657706c39099 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-23 19:39:50.978 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-c16e939d-ce47-4fa3-9bf7-4c8eadff6e30 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.83 sec