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    Parity storage unit, in a disk array system, for generating updated parity data from received data records
    1.
    发明授权
    Parity storage unit, in a disk array system, for generating updated parity data from received data records 失效
    奇偶校验存储单元，在磁盘阵列系统中，用于从接收到的数据记录生成更新的奇偶校验数据

    公开(公告)号：US06473867B2

    公开(公告)日：2002-10-29

    申请号：US09781437

    申请日：2001-02-13

    申请人： Akira Yamamoto ,  Toshihiko Tamiya ,  Hisashi Takamatsu ,  Akira Kurano ,  Hirofumi Inomata

    发明人： Akira Yamamoto ,  Toshihiko Tamiya ,  Hisashi Takamatsu ,  Akira Kurano ,  Hirofumi Inomata

    IPC分类号： G06F1108

    CPC分类号： G06F11/1076 ,  G06F2211/1054

    摘要： A disk array stores data records and parity records. The data records are transferred to the disk array through a control unit that is connected to a host processor. The disk array is part of a disk unit having a processor for generating parity records from information sent by the control unit to the disk unit. The parity record is generated and stored in the disk unit to reduce the number of data transfer operations between the control unit and the disk unit for storage systems using disk array disk units.

    摘要翻译： 磁盘阵列存储数据记录和奇偶校验记录。 数据记录通过连接到主处理器的控制单元传送到磁盘阵列。 磁盘阵列是具有处理器的盘单元的一部分，该处理器用于从由控制单元发送到盘单元的信息产生奇偶校验记录。 奇偶校验记录被生成并存储在磁盘单元中，以减少使用磁盘阵列磁盘单元的存储系统的控制单元和磁盘单元之间的数据传送操作的数量。

    Parity storage unit, in a disk array system, for generating updated parity data from received data records
    4.
    发明授权
    Parity storage unit, in a disk array system, for generating updated parity data from received data records 失效
    奇偶校验存储单元，在磁盘阵列系统中，用于从接收到的数据记录生成更新的奇偶校验数据

    公开(公告)号：US06209107B1

    公开(公告)日：2001-03-27

    申请号：US09466849

    申请日：1999-12-20

    申请人： Akira Yamamoto ,  Toshihiko Tamiya ,  Hisashi Takamatsu ,  Akira Kurano ,  Hirofumi Inomata

    发明人： Akira Yamamoto ,  Toshihiko Tamiya ,  Hisashi Takamatsu ,  Akira Kurano ,  Hirofumi Inomata

    IPC分类号： G06F1108

    CPC分类号： G06F11/1076 ,  G06F2211/1054

    摘要： A disk array stores data records and parity records. The data records are transferred to the disk array through a control unit that is connected to a host processor. The disk array is part of a disk unit having a processor for generating parity records from information sent by the control unit to the disk unit. The parity record is generated and stored in the disk unit to reduce the number of data transfer operations between the control unit and the disk unit for storage systems using disk array disk units.

    摘要翻译： 磁盘阵列存储数据记录和奇偶校验记录。 数据记录通过连接到主处理器的控制单元传送到磁盘阵列。 磁盘阵列是具有处理器的盘单元的一部分，该处理器用于从由控制单元发送到盘单元的信息产生奇偶校验记录。 奇偶校验记录被生成并存储在磁盘单元中，以减少使用磁盘阵列磁盘单元的存储系统的控制单元和磁盘单元之间的数据传送操作的数量。

    Utilization of storage device from external terminal in network system
    7.
    发明申请
    Utilization of storage device from external terminal in network system 有权

    公开(公告)号：US20060075196A1

    公开(公告)日：2006-04-06

    申请号：US11004193

    申请日：2004-12-03

    申请人： Ikuko Kobayashi ,  Shinji Kimura ,  Hirofumi Inomata

    发明人： Ikuko Kobayashi ,  Shinji Kimura ,  Hirofumi Inomata

    IPC分类号： G06F13/28

    CPC分类号： H04L67/1097 ,  G06F9/4416 ,  G06F2209/549

    摘要： To provide a technique whereby a user can carry out operations in the same operating environment, regardless of whether the user uses a computer inside a network system, or uses a terminal outside the network system. A network system comprises: a first computer used by a designated user; and a plurality of second computers capable of being shared by a plurality of users. A management device, if a storage device is utilized by the first computer, allows the first computer to connect to a designated storage area and execute the boot-up program stored therein. The management device, if the storage device is utilized by an external terminal used by the designated user, allows one designated computer selected from the plurality of second computers to connect to the designated storage area and execute the boot-up program, and allows the external terminal to connect to the designated computer.

    Method of Allocating Physical Volume Area to Virtualized Volume, and Storage Device
    8.
    发明申请
    Method of Allocating Physical Volume Area to Virtualized Volume, and Storage Device 审中-公开
    将物理卷分配给虚拟卷的方法和存储设备

    公开(公告)号：US20100070706A1

    公开(公告)日：2010-03-18

    申请号：US12266843

    申请日：2008-11-07

    申请人： Hirofumi Inomata

    发明人： Hirofumi Inomata

    IPC分类号： G06F12/00 ,  G06F12/02

    CPC分类号： G06F3/0608 ,  G06F3/0625 ,  G06F3/0649 ,  G06F3/0689 ,  G06F11/1456 ,  G06F11/1466 ,  Y02D10/154

    摘要： In a storage device in which physical memory areas are sequentially allocated to virtual volumes according to an access, data are divided based on data creation date and so and are stored in physical RGs. The storage device includes a memory unit including a plurality of physical RGs including a first physical RG; and a controller. The controller sequentially allocates a memory area of the first physical RG or a pool memory area including a plurality of first physical RGs to a first virtual volume based on a use order according to an access to the first virtual volume, receives a break request, and allocates the memory area of the first physical RG of the next use order or the pool memory area including the plurality of first physical RGs of the next use order to the first virtual volume according to the access to the first virtual volume after receiving the break request.

    摘要翻译： 在根据访问将物理存储器区域依次分配给虚拟卷的存储设备中，基于数据创建日期等将数据分割并存储在物理RG中。 所述存储装置包括存储单元，所述存储单元包括多个物理RG，所述多个物理RG包括第一物理RG; 和控制器。 控制器根据对第一虚拟卷的访问依次使用包括多个第一物理RG的第一物理RG的存储器区域或者包括多个第一物理RG的存储区域到第一虚拟卷，接收中断请求，以及 在接收到中断请求之后，根据对第一虚拟卷的访问，将下一次使用顺序的第一物理RG的存储区域或包括下一次使用顺序的多个第一物理RG的池存储区域分配给第一虚拟卷 。

    Management server device for managing virtual storage device, and method for managing virtual storage device
    9.
    发明授权
    Management server device for managing virtual storage device, and method for managing virtual storage device 有权
    用于管理虚拟存储设备的管理服务器设备，以及用于管理虚拟存储设备的方法

    公开(公告)号：US08359440B2

    公开(公告)日：2013-01-22

    申请号：US12501854

    申请日：2009-07-13

    申请人： Hirofumi Inomata ,  Tomoki Sekiguchi ,  Futoshi Haga ,  Machiko Asaie ,  Takayuki Nagai ,  Norio Shimozono

    发明人： Hirofumi Inomata ,  Tomoki Sekiguchi ,  Futoshi Haga ,  Machiko Asaie ,  Takayuki Nagai ,  Norio Shimozono

    IPC分类号： G06F12/00

    CPC分类号： G06F3/0647 ,  G06F3/0605 ,  G06F3/067

    摘要： The computer system has a plurality of physical server devices, a plurality of physical storage devices, and a management server device, and when migrating at least one of a plurality of first virtual server devices to another physical server device, the management server device compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of second virtual server devices are disposed, to calculate a first evaluation value, and also compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of third virtual server devices are disposed, to calculate a second evaluation value. Based on the first evaluation value and the second evaluation value, the management server device issues an instruction to migrate the first virtual storage device to the other physical storage device.

    摘要翻译： 计算机系统具有多个物理服务器设备，多个物理存储设备和管理服务器设备，并且当将多个第一虚拟服务器设备中的至少一个迁移到另一物理服务器设备时，管理服务器设备 至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第二虚拟服务器设备的至少一个物理服务器设备来计算第一评估值，并且还在 至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第三虚拟服务器设备的至少一个物理服务器设备来计算第二评估值。 基于第一评估值和第二评估值，管理服务器装置发出将第一虚拟存储装置迁移到另一物理存储装置的指示。

    Utilization of storage device from external terminal in network system
    10.
    发明授权
    Utilization of storage device from external terminal in network system 有权
    网络系统外部终端使用存储设备

    公开(公告)号：US07634620B2

    公开(公告)日：2009-12-15

    申请号：US11004193

    申请日：2004-12-03

    申请人： Ikuko Kobayashi ,  Shinji Kimura ,  Hirofumi Inomata

    发明人： Ikuko Kobayashi ,  Shinji Kimura ,  Hirofumi Inomata

    IPC分类号： G06F13/28 ,  G06F15/177

    CPC分类号： H04L67/1097 ,  G06F9/4416 ,  G06F2209/549

    摘要： To provide a technique whereby a user can carry out operations in the same operating environment, regardless of whether the user uses a computer inside a network system, or uses a terminal outside the network system. A network system comprises: a first computer used by a designated user; and a plurality of second computers capable of being shared by a plurality of users. A management device, if a storage device is utilized by the first computer, allows the first computer to connect to a designated storage area and execute the boot-up program stored therein. The management device, if the storage device is utilized by an external terminal used by the designated user, allows one designated computer selected from the plurality of second computers to connect to the designated storage area and execute the boot-up program, and allows the external terminal to connect to the designated computer.

    摘要翻译： 为了提供一种技术，用户可以在相同的操作环境中执行操作，而不管用户是使用网络系统内的计算机还是使用网络系统外的终端。 网络系统包括：由指定用户使用的第一计算机; 以及能够被多个用户共享的多个第二计算机。 如果第一计算机使用存储装置，管理装置允许第一计算机连接到指定的存储区域并执行其中存储的启动程序。 管理装置如果由指定用户使用的外部终端使用存储装置，则允许从多个第二计算机中选择的一个指定计算机连接到指定的存储区域并执行启动程序，并允许外部 终端连接到指定的计算机。