Method and apparatus to pin page based on server state
    8.
    发明授权
    Method and apparatus to pin page based on server state 有权
    基于服务器状态来定位页面的方法和装置

    公开(公告)号:US09547443B2

    公开(公告)日:2017-01-17

    申请号:US13460634

    申请日:2012-04-30

    申请人: Shinichi Hayashi

    发明人: Shinichi Hayashi

    IPC分类号: G06F12/02 G06F3/06

    摘要: A storage system includes plural types of storage devices that define a plurality of virtual volumes and a plurality of logical volumes. A storage controller is configured to manage the plurality of virtual volumes and the plurality of logical volumes, the plurality of virtual volumes defining first storage areas and the plurality of logical volumes defining second storage areas. A second storage area of the plurality of logical volumes is allocated to a first storage area of the plurality of virtual volumes. The storage controller is configured to determine whether data of a first storage area of a swap file is to be stored in the first tier storage device or the second tier storage device based on access information from an application server that manages a swap file information of the swap file.

    摘要翻译: 存储系统包括定义多个虚拟卷和多个逻辑卷的多种类型的存储设备。 存储控制器被配置为管理多个虚拟卷和多个逻辑卷,多个虚拟卷定义第一存储区域和限定第二存储区域的多个逻辑卷。 多个逻辑卷的第二存储区域被分配给多个虚拟卷的第一存储区域。 存储控制器被配置为基于来自管理交换文件的交换文件信息的应用服务器的访问信息来确定交换文件的第一存储区域的数据是否要存储在第一层存储设备或第二层存储设备中 交换文件。

    Method and apparatus to allocate area to virtual volume
    10.
    发明授权
    Method and apparatus to allocate area to virtual volume 失效
    将区域分配给虚拟卷的方法和装置

    公开(公告)号:US08683120B2

    公开(公告)日:2014-03-25

    申请号:US13072862

    申请日:2011-03-28

    申请人: Shinichi Hayashi

    发明人: Shinichi Hayashi

    IPC分类号: G06F12/00

    摘要: A storage system comprises a plurality of hard disk drives and a storage controller providing a plurality of virtual volumes to a server and including a processor and a memory. The storage controller allocates pages of the plurality of virtual volumes to the plurality of hard disk drives in response to write requests. The storage controller controls to allocate outer sections of the plurality of hard disks to first addresses of the virtual volume and allocates inner sections of the plurality of hard disk drives to second addresses of the virtual volume, wherein the first addresses are lower than the second addresses.

    摘要翻译: 存储系统包括多个硬盘驱动器和向服务器提供多个虚拟卷并且包括处理器和存储器的存储控制器。 存储控制器响应于写请求而将多个虚拟卷的页面分配给多个硬盘驱动器。 所述存储控制器控制将所述多个硬盘的外部部分分配给所述虚拟卷的第一地址,并将所述多个硬盘驱动器的内部部分分配给所述虚拟卷的第二地址,其中所述第一地址低于所述第二地址 。