Multi-processor type storage control apparatus for performing access control through selector
    33.
    发明授权
    Multi-processor type storage control apparatus for performing access control through selector 有权
    用于通过选择器执行访问控制的多处理器型存储控制装置

    公开(公告)号:US06601134B1

    公开(公告)日:2003-07-29

    申请号:US09298967

    申请日:1999-04-26

    IPC分类号: G06F1200

    摘要: A storage control apparatus is coupled to a central processing unit (CPU) and a storage unit to control input/output of data between the CPU and the storage unit. The storage control apparatus has at least two processors coupled to the CPU and the storage unit, a cache memory (CM) unit for temporarily storing data of the storage unit, a shared memory (SM) unit for storing information concerning control of the CM unit and the storage unit, and a selector coupled to the at least two processors, the CM unit and the SM unit through access paths to selectively apply access requests from the at least two processors to the CM unit and the SM unit.

    摘要翻译: 存储控制装置耦合到中央处理单元(CPU)和存储单元,以控制CPU和存储单元之间的数据的输入/输出。 存储控制装置具有耦合到CPU和存储单元的至少两个处理器,用于临时存储存储单元的数据的高速缓冲存储器(CM)单元,用于存储关于CM单元的控制的信息的共享存储器(SM)单元 以及存储单元,以及通过访问路径耦合到所述至少两个处理器,所述CM单元和所述SM单元的选择器,以选择性地将来自所述至少两个处理器的访问请求应用于所述CM单元和所述SM单元。

    Rotary table assembly
    35.
    发明授权
    Rotary table assembly 有权
    旋转台总成

    公开(公告)号:US08464644B2

    公开(公告)日:2013-06-18

    申请号:US13288262

    申请日:2011-11-03

    申请人: Kazuhisa Fujimoto

    发明人: Kazuhisa Fujimoto

    IPC分类号: A47B85/00

    摘要: A rotary table assembly is configured to prevent torsional deformation of a sealing member on an outer peripheral surface of a rotary joint. The rotary joint has a distributor and a center shaft, which includes two hollow cylindrical center shafts respectively inserted into a through hole from opposite front and back surface sides of a rotatable table. The sealing member makes contact with the outer peripheral surface of the hollow cylindrical center shaft positioned near the front surface of the rotatable table. The distributor has a top region that is successively inserted from the back surface side of the rotatable table into the two hollow cylindrical center shafts, and a basal portion secured to a frame.

    摘要翻译: 旋转台组件被构造成防止密封构件在旋转接头的外周面上的扭转变形。 旋转接头具有分配器和中心轴,其包括分别从可旋转工作台的相对的前表面侧和后表面侧插入到通孔中的两个中空圆柱形中心轴。 密封构件与位于可旋转台的前表面附近的中空圆柱形中心轴的外周表面接触。 分配器具有从可旋转台的后表面侧依次插入到两个中空圆柱形中心轴中的顶部区域和固定到框架的基部。

    Storage control apparatus, data management system and data management method for determining storage heirarchy based on a user policy
    36.
    发明授权
    Storage control apparatus, data management system and data management method for determining storage heirarchy based on a user policy 有权
    存储控制装置,数据管理系统和数据管理方法,用于根据用户策略确定存储层级

    公开(公告)号:US08166270B2

    公开(公告)日:2012-04-24

    申请号:US13102281

    申请日:2011-05-06

    IPC分类号: G06F12/00

    摘要: A storage control apparatus according to the present invention includes a plurality of connecting units connected to one or more host computers and one or more hard disk drives as storage media for storing data, one or more non-volatile storage media which are of a different type from the hard disk drives and which store data WRITE requested from the host computer, a plurality of processing units for processing WRITE and READ requests from the host computer by using the hard disk drives or the non-volatile storage media and, a plurality of memory units for storing control information to be by the processing units.

    摘要翻译: 根据本发明的存储控制装置包括连接到一个或多个主计算机和一个或多个硬盘驱动器的多个连接单元作为用于存储数据的存储介质,一个或多个不同类型的非易失性存储介质 从硬盘驱动器和从主计算机请求存储数据写入的多个处理单元,用于通过使用硬盘驱动器或非易失性存储介质来处理来自主计算机的写入和读取请求;以及多个存储器 用于存储处理单元所要控制信息的单元。

    Storage system executing encryption and decryption processing
    38.
    发明授权
    Storage system executing encryption and decryption processing 有权
    存储系统执行加密和解密处理

    公开(公告)号:US07903816B2

    公开(公告)日:2011-03-08

    申请号:US12106391

    申请日:2008-04-21

    IPC分类号: H04K1/00

    摘要: A storage system 1 includes a channel interface (IF) unit 11 having an interface with a server 3, a disk IF unit 16 having an interface with a hard disk group 2, a memory unit 21 for storing data to be read/written from/to the server 3 or the hard disk group 2, a switching unit 51, and the hard disk group 2. The channel IF unit 11, the disk IF unit 16, and the memory unit 21 are connected to each other through the switching unit 51, and an encryption and decryption processing unit 201 is provided between a host IF unit 101 and a transfer controller 103 in the channel IF unit 11.

    摘要翻译: 存储系统1包括具有与服务器3的接口的通道接口(IF)单元11,具有与硬盘组2的接口的盘IF单元16,存储单元21,用于存储要从/ 服务器3或硬盘组2,切换单元51和硬盘组2.通道IF单元11,盘IF单元16和存储单元21通过切换单元51彼此连接 并且在信道IF单元11中的主机IF单元101和传送控制器103之间提供加密和解密处理单元201。

    Storage system that is connected to external storage
    39.
    发明授权
    Storage system that is connected to external storage 失效
    连接到外部存储的存储系统

    公开(公告)号:US07711896B2

    公开(公告)日:2010-05-04

    申请号:US11723996

    申请日:2007-03-23

    IPC分类号: G06F12/00 G06F13/00 G06F13/28

    摘要: A first storage system is connected to a second storage system, and an external device within the first storage system is provided to a host as a device of the second storage system. The second storage system includes a cache control section having cache adaptors, each controlling a disk and a cache, a protocol conversion section including protocol adaptors that switch requests from the host to appropriate ones of the cache adaptors, a management adaptor, and an internal network that mutually connects the cache adaptors, the protocol adaptors and the management adaptor. The first storage system being connected to any of the protocol adaptors is connected to the second storage system. The second storage system executes a processing for the external device by the cache control section, or connects to the first storage system through the protocol conversion section without the cache control section executing processing for the external device.

    摘要翻译: 第一存储系统连接到第二存储系统,并且第一存储系统内的外部设备作为第二存储系统的设备被提供给主机。 第二存储系统包括具有高速缓存适配器的高速缓存控制部分,每个高速缓存适配器各自控制磁盘和高速缓存,协议转换部分包括协议适配器,其将来自主机的请求切换到适当的缓存适配器,管理适配器和内部网络 相互连接缓存适配器,协议适配器和管理适配器。 连接到任何协议适配器的第一存储系统连接到第二存储系统。 第二存储系统由高速缓存控制部分执行对外部设备的处理,或者通过协议转换部分连接到第一存储系统,而没有高速缓存控制部分执行用于外部设备的处理。