Method and apparatus to pin page based on server state
    9.
    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。