Global status journaling in NVS
    73.
    发明授权
    Global status journaling in NVS 有权
    NVS的全球状态记录

    公开(公告)号:US06854038B2

    公开(公告)日:2005-02-08

    申请号:US10163833

    申请日:2002-06-06

    IPC分类号: G06F11/07 G06F11/14 G06F12/00

    摘要: A method and system for updating status information in a persistent storage. The method comprises the steps of defining a table in persistent storage (NVS) for holding information about changes to the status information; and when that status information is changed, making an entry in the table to record the changed information. A task is initialized to update the information on the disk drive. This updating is done by (i) checking the table to determine if any changes have been recorded in the persistent storage, and (ii) if any changes have been recorded in the persistent storage, then copying the status information from the persistent storage to the disk drive.

    摘要翻译: 一种用于更新持久存储器中的状态信息的方法和系统。 该方法包括以下步骤:在持久存储器(NVS)中定义用于保存关于状态信息的改变的信息的表; 并且当该状态信息被改变时,在表中作出记录改变的信息的条目。 初始化任务以更新磁盘驱动器上的信息。 该更新通过以下步骤完成:(i)检查该表以确定是否在永久存储器中记录了任何更改,以及(ii)如果持久存储器中已经记录了任何更改,则将状态信息从永久存储器复制到 磁盘驱动器。