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    • 72. 发明申请
    • STORAGE SYSTEM, COPY METHOD, AND PRIMARY STORAGE APPARATUS
    • 存储系统,复制方法和主存储设备
    • US20090216972A1
    • 2009-08-27
    • US12112478
    • 2008-04-30
    • Makoto DeguchiHidenori Suzuki
    • Makoto DeguchiHidenori Suzuki
    • G06F12/00
    • G06F3/065G06F3/0605G06F3/0665G06F3/067G06F11/1662
    • A storage system having a primary storage apparatus for storing data from a host computer in a primary logical volume, and a secondary storage apparatus connected to the primary storage apparatus, for providing a secondary logical volume for storing a copy of the data, the storage system comprising: a search unit for checking whether or not data exists in each primary slot area formed by partitioning a storage area in the primary logical volume into predetermined storage areas; a transmission unit for sending, if no data is held in the primary slot area, a notice indicating no data stored to the secondary storage apparatus; and a data write unit for writing, when the notice is received from the primary storage apparatus, zero data in the secondary slot area.
    • 一种存储系统,具有用于存储来自主计算机的主逻辑卷的数据的主存储装置和连接到主存储装置的辅助存储装置,用于提供用于存储数据副本的辅助逻辑卷,存储系统 包括:搜索单元,用于检查通过将主逻辑卷中的存储区域划分成预定存储区域而形成的每个主时隙区域中是否存在数据; 发送单元,用于如果没有数据被保存在所述主时隙区域,则发送指示不存储到所述辅助存储装置的数据的通知; 以及数据写入单元,当从主存储装置接收到通知时,写入次数区域中的零数据。
    • 73. 发明申请
    • Computer system, remote copy method and first computer
    • 计算机系统,远程复制方法和第一台计算机
    • US20090193207A1
    • 2009-07-30
    • US12076329
    • 2008-03-17
    • Youko OgataHidenori Suzuki
    • Youko OgataHidenori Suzuki
    • G06F15/167G06F12/16
    • G06F3/065G06F3/0611G06F3/0656G06F3/067
    • In a computer system of the present invention, the logical volume of a network storage device can be exclusively shared by a plurality of computers. A first computer, upon receiving a remote copy request, writes a remote copy target file to a logical volume inside a shared storage device, and stores location management information showing the write-destination or the like of the file in a memory device. A second computer, upon receiving an access request, acquires the logical volume lock from the first computer. The second computer mounts the logical volume, and executes the desired processing. Furthermore, the second computer reads out the file from the logical volume based on the location management information.
    • 在本发明的计算机系统中,网络存储装置的逻辑卷可以由多台计算机专门共享。 第一计算机在接收到远程复制请求时,将远程复制目标文件写入共享存储设备内的逻辑卷,并将表示文件的写目的地等的位置管理信息存储在存储器设备中。 第二计算机在接收到访问请求时从第一计算机获取逻辑卷锁定。 第二台计算机安装逻辑卷,并执行所需的处理。 此外,第二计算机基于位置管理信息从逻辑卷读出文件。
    • 76. 发明申请
    • Sensor holding apparatus
    • 传感器固定装置
    • US20070044336A1
    • 2007-03-01
    • US11507545
    • 2006-08-22
    • Katsushi IIkuboHidehito SasakiHidenori SuzukiHiromasa TsukaharaChikao HaradaHitoshi HiranoHiroshi Masuda
    • Katsushi IIkuboHidehito SasakiHidenori SuzukiHiromasa TsukaharaChikao HaradaHitoshi HiranoHiroshi Masuda
    • G01B5/004
    • G01B5/0004A61B5/021A61B5/1455A61B8/00A61B8/4218
    • An apparatus for holding a sensor such that the sensor touches an object at an arbitrary position in a three-dimensional space, the apparatus including a base member; a rotatable member which is rotatable relative to the base member about a vertical axis line; a first link device including a first stationary link, a first movable link, and two first pivotable links which are pivotably connected to the first stationary link and the first movable link, such that the first stationary link, the first movable link, and the two first pivotable links cooperate with each other to define a quadrilateral, wherein the first stationary link is fixed to the rotatable member such that the first movable link is movable in a plane containing the axis line; a second link device including two second pivotable links, and a second stationary link and a second movable link which are pivotably connected to the two second pivotable links, such that the two second pivotable links, the second stationary link, and the second movable link cooperate with each other to define a quadrilateral, wherein the second stationary link is fixed to the first movable link such that the second movable link is movable in the plane containing the axis line, and wherein the second movable link supports the sensor; a first biasing device which produces a thrust having a directional component resisting a load applied to the first movable link; and a second biasing device which produces a thrust having a directional component resisting a load applied to the second movable link.
    • 一种用于保持传感器的装置,使得传感器在三维空间中的任意位置处接触物体,该装置包括基座部件; 可旋转构件,其可相对于所述基座构件绕垂直轴线旋转; 第一连杆装置,包括第一固定连杆,第一可移动连杆和两个可枢转地连接到第一固定连杆和第一可动连杆的第一可枢转连杆,使得第一固定连杆,第一可动连杆和两个 第一可枢转连杆彼此协作以限定四边形,其中第一固定连杆固定到可旋转构件,使得第一可移动连杆可在包含轴线的平面中移动; 包括两个第二可枢转连杆的第二连杆装置,以及可枢转地连接到两个第二可枢转连杆的第二固定连杆和第二可动连杆,使得两个第二可枢转连杆,第二固定连杆和第二可移动连杆配合 彼此定义四边形,其中所述第二固定连杆固定到所述第一可动连杆,使得所述第二可移动连杆在包含所述轴线的平面中可移动,并且其中所述第二可移动连杆支撑所述传感器; 第一偏置装置,其产生具有抵抗施加到第一可动连杆的负载的方向分量的推力; 以及第二偏置装置,其产生具有抵抗施加到第二可动连杆的负载的方向分量的推力。
    • 78. 发明申请
    • Disk array device and remote coping control method for disk array device
    • 磁盘阵列设备和磁盘阵列设备的远程应对控制方法
    • US20060117138A1
    • 2006-06-01
    • US11328307
    • 2006-01-10
    • Hidenori SuzukiKeiichi KaiyaYusuke Hirakawa
    • Hidenori SuzukiKeiichi KaiyaYusuke Hirakawa
    • G06F12/00
    • C02F1/68C02F1/54C02F2103/08C02F2209/05G06F3/061G06F3/0617G06F3/0653G06F3/0659G06F3/0689G06F11/3495Y10S707/99953Y10S707/99955
    • Various types of resources of the disk array device are divided for respective users and communications resources used in remote copying are appropriately assigned to the users so that functional interference between the split units is prevented and stable remote copying is realized. SLPRs which are dedicated regions for the respective users are set inside the disk array device 10. Each SLPR is constituted by dividing various types of resources of ports, cache memories, logical units and the like, and cannot be accessed by an unauthorized host computer 1. Furthermore, a manager of one of the SLPRs likewise cannot refer to or alter the constructions of the other SLPRs. During remote copying, the amount of transfer within the unit time is detected for each of the SLPRs. If the amount of transfer within the unit time exceeds the maximum amount of transfer, a response to the host computer 1 from this SLPR is deliberately delayed, so that the inflow of data from the host computer 1 is restricted.
    • 磁盘阵列装置的各种资源被划分为相应的用户,并且用于远程复制的通信资源被适当地分配给用户,从而防止了分离单元之间的功能干扰,并实现了稳定的远程复制。 作为各个用户的专用区域的SLPR被设置在盘阵列装置10的内部。 每个SLPR通过分割端口,高速缓冲存储器,逻辑单元等的各种类型的资源构成,并且不能被未经授权的主机计算机1访问。 此外,SLPR之一的管理者也不能参考或改变其他SLPR的结构。 在远程复制期间,针对每个SLPR检测单位时间内的传送量。 如果在单位时间内的传送量超过最大传送量,则故意延迟对来自该SLPR的主计算机1的响应,从而限制来自主计算机1的数据流入。