公开(公告)号：EP2989547A4

公开(公告)日：2017-01-18

申请号：EP13883286

申请日：2013-04-23

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： JEANSONNE JEFFREY KEVIN ,  ALI VALIUDDIN Y ,  BALACHEFF BORIS

IPC: G06F11/08 ,  G06F11/14

CPC classification number: G06F11/1469 ,  G06F3/0619 ,  G06F3/0629 ,  G06F3/0683 ,  G06F11/1417 ,  G06F11/1456 ,  G06F11/1458 ,  G06F11/1612 ,  G06F2201/83 ,  G06F2201/84

Abstract: A first non-volatile memory stores a redundant copy of system data that relates to a configuration of at least one physical component of a system, where the first non-volatile memory is accessible by a controller in the system and inaccessible to a processor in the system. It is determined whether system data in a second non-volatile memory accessible by the processor is compromised. In response to determining that the system data in the second non-volatile memory is compromised, the compromised system data in the second non-volatile memory is repaired.

Abstract translation: 第一非易失性存储器存储与系统的至少一个物理组件的配置相关的系统数据的冗余副本，其中第一非易失性存储器可由系统中的控制器访问，并且在处理器中不可访问 系统。 确定处理器可访问的第二非易失性存储器中的系统数据是否受到损害。 响应于确定第二非易失性存储器中的系统数据被破坏，第二非易失性存储器中受损的系统数据被修复。