公开(公告)号：US20140245093A1

公开(公告)日：2014-08-28

申请号：US13792980

申请日：2013-03-11

Applicant: LSI CORPORATION

Inventor： Li Zhao Ma ,  Peng Xu ,  Ning Zhao ,  De Ling Li ,  Zhao Cui

IPC: G06F11/08

CPC classification number: G06F11/08 ,  G06F11/1446 ,  G06F11/1471 ,  G06F11/1666

Abstract: A method for protecting a master boot record in a solid state drive, comprising the steps of (A) receiving a plurality of input/output requests from a host device, (B) determining whether one or more of the input/output requests is read/written to a first of a plurality of logical block addresses of the solid state drive and (C) writing an entry to a table for each of the input/output requests read/written to the first of the logical block addresses. The table (i) is separate from the first of the logical block addresses and (ii) is used to recover errors in the first of the logical block addresses.

Abstract translation: 一种用于保护固态驱动器中的主引导记录的方法，包括以下步骤：（A）从主机设备接收多个输入/输出请求;（B）确定是否读取了一个或多个输入/输出请求 写入固态驱动器的多个逻辑块地址中的第一个，并且（C）对读取/写入第一逻辑块地址的每个输入/输出请求写入一个条目。 表（i）与第一逻辑块地址分离，并且（ii）用于恢复第一逻辑块地址中的错误。