HOME AGENT DATA AND MEMORY MANAGEMENT
    1.
    发明申请
    HOME AGENT DATA AND MEMORY MANAGEMENT 失效
    家庭代理数据和内存管理

    公开(公告)号:US20110078492A1

    公开(公告)日:2011-03-31

    申请号:US12571381

    申请日:2009-09-30

    IPC分类号: G06F11/00 G06F12/08 G06F12/00

    CPC分类号: G06F12/0817

    摘要: Methods and apparatus relating to home agent data and memory management are described. In one embodiment, a scrubber logic corrects an error at a location in a memory corresponding to a target address by writing back the corrected version of data to the target location. In an embodiment, a map out logic maps out an index or way of a directory cache in response to a number of errors, corresponding to the directory cache, exceeding a threshold value. Other embodiments are also disclosed.

    摘要翻译: 描述与归属代理数据和存储器管理有关的方法和装置。 在一个实施例中,洗涤器逻辑通过将校正的数据版本写回到目标位置来校正与目标地址相对应的存储器中的位置处的错误。 在一个实施例中,映射逻辑响应于对应于目录高速缓存的多个错误超过阈值来映射目录高速缓存的索引或方式。 还公开了其他实施例。

    Home agent data and memory management
    4.
    发明授权
    Home agent data and memory management 失效
    家庭代理数据和内存管理

    公开(公告)号:US08327228B2

    公开(公告)日:2012-12-04

    申请号:US12571381

    申请日:2009-09-30

    IPC分类号: G11C29/00

    CPC分类号: G06F12/0817

    摘要: Methods and apparatus relating to home agent data and memory management are described. In one embodiment, a scrubber logic corrects an error at a location in a memory corresponding to a target address by writing back the corrected version of data to the target location. In an embodiment, a map out logic maps out an index or way of a directory cache in response to a number of errors, corresponding to the directory cache, exceeding a threshold value. Other embodiments are also disclosed.

    摘要翻译: 描述与归属代理数据和存储器管理有关的方法和装置。 在一个实施例中,洗涤器逻辑通过将校正的数据版本写回到目标位置来校正与目标地址相对应的存储器中的位置处的错误。 在一个实施例中,映射逻辑响应于对应于目录高速缓存的多个错误超过阈值来映射目录高速缓存的索引或方式。 还公开了其他实施例。

    Disk storage system with rebuild sequence and method of operation thereof
    9.
    发明授权
    Disk storage system with rebuild sequence and method of operation thereof 有权
    具有重建顺序的磁盘存储系统及其操作方法

    公开(公告)号:US09087019B2

    公开(公告)日:2015-07-21

    申请号:US13360636

    申请日:2012-01-27

    摘要: A method of operation of a disk storage system includes: providing a disk storage controller; coupling a first physical disk to the disk storage controller; detecting a failure of the first physical disk; and rebuilding a first logical drive, after replacing the first physical disk, includes: selecting a selected stripe of the first logical drive, reading a selected stripe status of the selected stripe, and marking the selected stripe as on-line in the selected stripe status.

    摘要翻译: 磁盘存储系统的操作方法包括:提供磁盘存储控制器; 将第一物理磁盘耦合到磁盘存储控制器; 检测第一物理盘的故障; 并且在更换第一个物理磁盘之后重建第一个逻辑驱动器包括:选择第一个逻辑驱动器的选定条带,读取所选条带的选定条带状态,并将所选条带标记为所选条带状态中的在线 。

    Apparatus and method for partial memory mirroring
    10.
    发明授权
    Apparatus and method for partial memory mirroring 有权
    部分存储器镜像的装置和方法

    公开(公告)号:US09037903B2

    公开(公告)日:2015-05-19

    申请号:US13730482

    申请日:2012-12-28

    IPC分类号: G06F11/00 G06F11/07

    摘要: An apparatus and method are described for performing partial memory mirroring operations. For example, one embodiment of a processor comprises: a processor core for generating a read or write transaction having a system memory address; a home agent identified to service the read or write transaction based on the system memory address; one or more target address decoders (TADs) associated with the home agent to determine whether the system memory address is within a mirrored memory region or a non-mirrored memory region, wherein: if the system memory address is within a mirrored memory region, then the one or more TADs identifying multiple mirrored memory channels for the read or write transaction; and if the system memory address is not within a mirrored memory region, then the one or more TADs identifying a single memory channel for the read or write transaction.

    摘要翻译: 描述了用于执行部分存储器镜像操作的装置和方法。 例如,处理器的一个实施例包括:处理器核,用于产生具有系统存储器地址的读或写事务; 被识别为基于系统存储器地址来服务于读或写事务的归属代理; 与归属代理相关联的一个或多个目标地址解码器(TAD),以确定系统存储器地址是否在镜像存储器区域或非镜像存储器区域内,其中:如果系统存储器地址在镜像存储器区域内,则 所述一个或多个TAD识别用于读取或写入事务的多个镜像存储器通道; 并且如果系统存储器地址不在镜像存储器区域内,则该一个或多个标识用于读取或写入事务的单个存储器通道的TAD。