Dynamic Reconfiguration User's Guide 2.5.1

5.2.1 DR operation ends with "Recovery fails" preceded by DR operation failure

DR operations may not try to restore the system board status in case of some errors because the error may be difficult to recover from or progress has been made too far to be recovered from. In such cases, DR operation fails with the message "Recovery fails". In case of "Recovery fails", the error should be resolved manually to restart the DR operation..

See section 5.1 "System board status after an error occurs" to resolve DR operation errors.