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    • 9. 发明授权
    • Installation method of new storage system into a computer system
    • 将新存储系统安装到计算机系统中
    • US07177991B2
    • 2007-02-13
    • US10636758
    • 2003-08-08
    • Yasutomo YamamotoYoshiaki EguchiAi SatoyamaHiroshi Ohno
    • Yasutomo YamamotoYoshiaki EguchiAi SatoyamaHiroshi Ohno
    • G06F12/00
    • G06F3/0607G06F3/0604G06F3/0631G06F3/0632G06F3/0637G06F3/0647G06F3/067
    • A new storage unit is installed such that installation costs are suppressed and functions of the new storage unit can be utilized sufficiently. An access right is changed such that the new storage unit (second storage unit) can access an existing first storage unit (S502). A logical device relating to a storage device of the first storage unit is assigned to a logical device of the second storage unit (S503). Path definition and device recognition in a host computer are performed such that the host computer can access the assigned logical device of the second storage unit (S504, 505). Input-output setting of the host computer is changed such that processing of an input-output from the host computer to the device of the first storage unit is requested to the second storage unit (S506). Seleted figure: FIG. 5.
    • 安装新的存储单元,从而可以抑制安装成本,并且可以充分利用新的存储单元的功能。 改变访问权限,使得新存储单元(第二存储单元)可以访问现有的第一存储单元(S 502)。 与第一存储单元的存储装置相关的逻辑设备被分配给第二存储单元的逻辑设备(S 503)。 执行主计算机中的路径定义和设备识别,使得主计算机可以访问第二存储单元的分配的逻辑设备(S 504,505)。 更改主计算机的输入输出设置,使得向第二存储单元请求从主计算机到第一存储单元的设备的输入输出的处理(S 506)。 分离图: 5