Method, control logic and system for detecting a virtual storage volume and data carrier
    1.
    发明授权
    Method, control logic and system for detecting a virtual storage volume and data carrier 有权
    用于检测虚拟存储卷和数据载体的方法,控制逻辑和系统

    公开(公告)号:US08429345B2

    公开(公告)日:2013-04-23

    申请号:US12443874

    申请日:2007-09-14

    IPC分类号: G06F12/00

    摘要: A method, corresponding control logic, and a correspond system for detecting a virtual storage volume. The method includes: determining a first access pattern for a read operation of a target storage volume; monitoring a second access pattern of at least one other storage volume of a computer system during the read operation; determining a correlation between the first access pattern and the second access pattern; and deriving that the target storage volume is a virtual storage volume if the determined correlation is above a predefined threshold.

    摘要翻译: 一种方法,相应的控制逻辑以及用于检测虚拟存储卷的对应系统。 该方法包括:确定用于目标存储卷的读取操作的第一访问模式; 在读取操作期间监视计算机系统的至少一个其他存储卷的第二访问模式; 确定所述第一访问模式和所述第二访问模式之间的相关性; 并且如果确定的相关性高于预定阈值,则导出目标存储卷是虚拟存储卷。

    METHOD, CONTROL LOGIC AND SYSTEM FOR DETECTING A VIRTUAL STORAGE VOLUME AND DATA CARRIER
    2.
    发明申请
    METHOD, CONTROL LOGIC AND SYSTEM FOR DETECTING A VIRTUAL STORAGE VOLUME AND DATA CARRIER 有权
    用于检测虚拟存储卷和数据载体的方法,控制逻辑和系统

    公开(公告)号:US20100011382A1

    公开(公告)日:2010-01-14

    申请号:US12443874

    申请日:2007-09-14

    IPC分类号: G06F9/44

    摘要: A method, corresponding control logic, and a correspond system for detecting a virtual storage volume. The method includes: determining a first access pattern for a read operation of a target storage volume; monitoring a second access pattern of at least one other storage volume of a computer system during the read operation; determining a correlation between the first access pattern and the second access pattern; and deriving that the target storage volume is a virtual storage volume if the determined correlation is above a predefined threshold.

    摘要翻译: 一种方法,相应的控制逻辑以及用于检测虚拟存储卷的对应系统。 该方法包括:确定用于目标存储卷的读取操作的第一访问模式; 在读取操作期间监视计算机系统的至少一个其他存储卷的第二访问模式; 确定所述第一访问模式和所述第二访问模式之间的相关性; 并且如果确定的相关性高于预定阈值,则导出目标存储卷是虚拟存储卷。