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    • 4. 发明授权
    • Virtualization controller and data transfer control method
    • 虚拟化控制器和数据传输控制方法
    • US07877568B2
    • 2011-01-25
    • US11404621
    • 2006-04-13
    • Kiyoshi HondaNaoko IwamiKazuyoshi Serizawa
    • Kiyoshi HondaNaoko IwamiKazuyoshi Serizawa
    • G06F9/34G06F12/00
    • G06F3/0649G06F3/0605G06F3/061G06F3/0613G06F3/0617G06F3/0647G06F3/0665G06F3/067G06F3/0689
    • Embodiments of the present invention are directed to systems and methods of controlling data transfer between a host system and a plurality of storage devices. One embodiment is directed to a virtualization controller for controlling data transfer between a host system and a plurality of storage devices. The virtualization controller comprises a plurality of first ports for connection with the plurality of storage devices each having a storage area to store data; a second port for connection with the host system; a processor; and a memory configured to store volume mapping information which correlates first identification information used by the host system to access a first storage area in one of the storage devices, with second identification information for identifying the first storage area, the correlation being used by the processor to access the first storage area. When data stored in the first storage area is transferred to a second storage area in one of the storage devices, the processor correlates the first identification information with a third identification information for identifying the second storage area and registers the first identification information and the third identification information in the volume mapping information.
    • 本发明的实施例涉及控制主机系统和多个存储设备之间的数据传输的系统和方法。 一个实施例涉及用于控制主机系统和多个存储设备之间的数据传输的虚拟化控制器。 虚拟化控制器包括多个用于与多个存储设备连接的第一端口,每个存储设备具有用于存储数据的存储区域; 用于与主机系统连接的第二端口; 处理器 以及存储器,其被配置为存储将所述主机系统使用的第一识别信息与所述存储装置中的一个存储装置中的第一存储区域相关联的卷映射信息,以及用于识别所述第一存储区域的第二识别信息,所述处理器使用的相关性 访问第一个存储区域。 当存储在第一存储区域中的数据被传送到其中一个存储设备中的第二存储区域时,处理器将第一识别信息与用于识别第二存储区域的第三识别信息相关联,并且将第一识别信息和第三标识 卷映射信息中的信息。
    • 5. 发明申请
    • Storage system and method for connecting additional storage apparatus
    • 用于连接附加存储设备的存储系统和方法
    • US20080184347A1
    • 2008-07-31
    • US12003903
    • 2008-01-03
    • Toshiaki MinamiMitsuhide SatoKiyoshi HondaMasahiko Sato
    • Toshiaki MinamiMitsuhide SatoKiyoshi HondaMasahiko Sato
    • G06F21/00
    • G06F3/0632G06F3/0607G06F3/0676
    • In a network regulated so that the unique identification information for a basic storage apparatus and that of each of a plurality of additional storage apparatuses do not overlap, the storage apparatuses can be connected to the network without being assigned unique identification information. The basic storage apparatus judges, when an additional storage apparatus is powered-on, whether or not an initial value is set in an identification information setting unit in the additional storage apparatus, the identification information setting unit being where unique identification information in the network is set. If it is judged that an initial value is set in the identification information setting unit, the basic storage apparatus enters a first mode in which it creates unique identification information, replaces the initial value with the created identification information, and recognizes the created identification information as unique identification information in the network. If it is judged that a value other than the initial value is set in the identification information setting unit, the basic storage apparatus recognizes that value as unique identification information in the network.
    • 在被调整为使得基本存储装置的唯一识别信息和多个附加存储装置的唯一识别信息不重叠的网络中,存储装置可以连接到网络而不分配唯一的识别信息。 基本存储装置判断在额外的存储装置通电的情况下,在附加存储装置中的识别信息设定部中是否设定了初始值,所述识别信息设定部是网络中的唯一识别信息 组。 如果判断为在识别信息设定单元中设定了初始值,则基本存储装置进入其中创建唯一识别信息的第一模式,用创建的识别信息替换初始值,并将所创建的识别信息识别为 网络中的唯一标识信息。 如果在识别信息设定单元中判断出不是初始值以外的值,则基本存储装置将该值识别为网络中的唯一识别信息。
    • 9. 发明申请
    • Storage system, computer system, and method of configuring storage system
    • 存储系统,计算机系统和配置存储系统的方法
    • US20060031389A1
    • 2006-02-09
    • US10884976
    • 2004-07-07
    • Norio ShimozonoKazuhisa FujimotoKiyoshi HondaNaoko Iwami
    • Norio ShimozonoKazuhisa FujimotoKiyoshi HondaNaoko Iwami
    • G06F15/16
    • G06F3/0629G06F3/0605G06F3/061G06F3/0635G06F3/0683
    • A storage system is provided with a plurality of interface units each for connection with a server; an interface unit for connection with hard disk drives; a plurality of microprocessor units each for processing commands; and a switch unit for interconnecting the interface units and microprocessor units. A management console is also connected to the storage system. The storage system forces the management console to select an unused interface unit from among the plurality of interface units for use in a data input/output process between the server and the storage system, select a microprocessor unit which meets required performance of the server from among the plurality of microprocessor units for use in the data input/output process, and notify the administrator of the selected interface unit and microprocessor unit.
    • 存储系统设置有多个接口单元,每个接口单元用于与服务器连接; 用于与硬盘驱动器连接的接口单元; 多个微处理器单元,每个用于处理命令; 以及用于互连接口单元和微处理器单元的开关单元。 管理控制台也连接到存储系统。 存储系统迫使管理控制台从服务器和存储系统之间的数据输入/输出过程中选择用于多个接口单元中的未使用的接口单元,从而从服务器和存储系统之间选择满足服务器所需性能的微处理器单元 多个微处理器单元用于数据输入/输出处理,并通知所选择的接口单元和微处理器单元的管理员。