Storage system, copy control method, and copy control unit
    1.
    发明授权
    Storage system, copy control method, and copy control unit 有权
    存储系统,复印控制方法和复印控制单元

    公开(公告)号:US08370598B2

    公开(公告)日:2013-02-05

    申请号:US12489148

    申请日:2009-06-22

    IPC分类号: G06F12/00 G06F12/02 G06F12/16

    摘要: A system and method of controlling copying including a management table for managing an update target data in a first storage volume and stored locations of before-update data of the update target data in a second storage volume, and relocating data in the second storage volume upon confirming a predetermined range of the first storage volume has been copied into the second storage volume using the management table.

    摘要翻译: 一种控制复制的系统和方法,包括用于管理第一存储卷中的更新目标数据的管理表和在第二存储卷中的更新目标数据的更新前数据的存储位置,以及将第二存储卷中的数据重新定位到 使用管理表将确认第一存储卷的预定范围已经被复制到第二存储卷。

    STORAGE SYSTEM, COPY CONTROL METHOD, AND COPY CONTROL UNIT
    2.
    发明申请
    STORAGE SYSTEM, COPY CONTROL METHOD, AND COPY CONTROL UNIT 有权
    存储系统,复制控制方法和复制控制单元

    公开(公告)号:US20090327631A1

    公开(公告)日:2009-12-31

    申请号:US12489148

    申请日:2009-06-22

    IPC分类号: G06F12/16 G06F12/02 G06F12/00

    摘要: A system and method of controlling copying including a management table for managing an update target data in a first storage volume and stored locations of before-update data of the update target data in a second storage volume, and relocating data in the second storage volume upon confirming a predetermined range of the first storage volume has been copied into the second storage volume using the management table.

    摘要翻译: 一种控制复制的系统和方法,包括用于管理第一存储卷中的更新目标数据的管理表和在第二存储卷中的更新目标数据的更新前数据的存储位置,以及将第二存储卷中的数据重新定位到 使用管理表将确认第一存储卷的预定范围已经被复制到第二存储卷。

    Storage controlling apparatus, storage apparatus and reconnection controlling method in the storage apparatus
    3.
    发明申请
    Storage controlling apparatus, storage apparatus and reconnection controlling method in the storage apparatus 审中-公开
    存储装置中的存储控制装置,存储装置和重新连接控制方法

    公开(公告)号:US20050044287A1

    公开(公告)日:2005-02-24

    申请号:US10805338

    申请日:2004-03-22

    IPC分类号: G06F3/06 G06F3/00

    摘要: An apparatus having a monitoring means which monitors the number of input/output requests waiting for reconnection, and a switching means which dynamically switches a reconnection request issuing system to be executed by a controlling means to either a first system (one path mode) or a second system (scattering mode), thereby rapidly solving the waiting state when the number of the input/output requests waiting for reconnection is large, while preventing the busy rate of paths from unnecessarily increasing.

    摘要翻译: 一种监视装置,其监视等待重新连接的输入/输出请求的数量;以及切换装置,其将由控制装置执行的重新连接请求发布系统动态地切换到第一系统(一个路径模式)或 第二系统(散射模式),从而在等待重新连接的输入/输出请求的数量大时快速解决等待状态,同时防止路径的繁忙速率不必要地增加。