Storage system having data copy funtion and method thereof
    1.
    发明授权
    Storage system having data copy funtion and method thereof 有权
    具有数据复制功能的存储系统及其方法

    公开(公告)号:US08843713B2

    公开(公告)日:2014-09-23

    申请号:US12749581

    申请日:2010-03-30

    IPC分类号: G06F12/00 G06F11/20

    CPC分类号: G06F11/2069 G06F11/2071

    摘要: A storage system includes a primary-side storage device and a secondary-side storage device. The primary-side storage device includes a first storage unit that functions as: a primary-side reserving unit to reserve a primary-side storage area in the first storage unit; a request unit to request the secondary-side storage device to reserve a secondary-side storage area; a checking unit to receive identifying information of the reserved secondary-side storage area; a management storage unit to store the identifying information of the secondary-side storage area in the way of being associated with the primary-side storage area; and a transfer unit to transfer data stored in the primary-side storage area to the secondary-side storage area. The secondary-side storage device includes a second storage unit that functions as: a request accepting unit to accept a request for reserving the secondary-side storage area from the primary-side storage device; a secondary-side reserving unit to reserve the secondary-side storage area in the second storage unit in response to the request; and a report unit to report the identifying information of the reserved secondary-side storage area to the primary-side storage device.

    摘要翻译: 存储系统包括初级侧存储装置和次级侧存储装置。 初级侧存储装置包括:第一存储单元,其作为:初级侧保留单元,用于在第一存储单元中保留初级侧存储区域; 请求单元,用于请求次要侧存储装置预留二次侧存储区域; 检查单元,用于接收保留的次级侧存储区域的识别信息; 管理存储单元,以与初级侧存储区域相关联的方式存储次级侧存储区域的识别信息; 以及传送单元,用于将存储在一次侧存储区域中的数据传送到次级侧存储区域。 次级侧存储装置包括第二存储单元,其作为:请求接受单元接受从初级侧存储装置预留次要侧存储区域的请求; 次级侧保留单元,用于响应于该请求而在第二存储单元中保留次级侧存储区域; 以及报告单元,向初级侧存储装置报告保留的次级侧存储区域的识别信息。

    STORAGE SYSTEM, STORAGE DEVICE AND INFORMATION STORING METHOD
    2.
    发明申请
    STORAGE SYSTEM, STORAGE DEVICE AND INFORMATION STORING METHOD 有权
    存储系统,存储设备和信息存储方法

    公开(公告)号:US20100250884A1

    公开(公告)日:2010-09-30

    申请号:US12749581

    申请日:2010-03-30

    IPC分类号: G06F12/16 G06F12/00

    CPC分类号: G06F11/2069 G06F11/2071

    摘要: A storage system includes a primary-side storage device and a secondary-side storage device. The primary-side storage device includes a first storage unit that functions as: a primary-side reserving unit to reserve a primary-side storage area in the first storage unit; a request unit to request the secondary-side storage device to reserve a secondary-side storage area; a checking unit to receive identifying information of the reserved secondary-side storage area; a management storage unit to store the identifying information of the secondary-side storage area in the way of being associated with the primary-side storage area; and a transfer unit to transfer data stored in the primary-side storage area to the secondary-side storage area. The secondary-side storage device includes a second storage unit that functions as: a request accepting unit to accept a request for reserving the secondary-side storage area from the primary-side storage device; a secondary-side reserving unit to reserve the secondary-side storage area in the second storage unit in response to the request; and a report unit to report the identifying information of the reserved secondary-side storage area to the primary-side storage device.

    摘要翻译: 存储系统包括初级侧存储装置和次级侧存储装置。 初级侧存储装置包括:第一存储单元,其作为:初级侧保留单元,用于在第一存储单元中保留初级侧存储区域; 请求单元,用于请求次要侧存储装置预留二次侧存储区域; 检查单元,用于接收保留的次级侧存储区域的识别信息; 管理存储单元,以与初级侧存储区域相关联的方式存储次级侧存储区域的识别信息; 以及传送单元,用于将存储在一次侧存储区域中的数据传送到次级侧存储区域。 次级侧存储装置包括第二存储单元,其作为:请求接受单元接受从初级侧存储装置预留次要侧存储区域的请求; 次级侧保留单元,用于响应于该请求而在第二存储单元中保留次级侧存储区域; 以及报告单元,向初级侧存储装置报告保留的次级侧存储区域的识别信息。

    Storage apparatus and storage system
    3.
    发明授权
    Storage apparatus and storage system 有权
    存储设备和存储系统

    公开(公告)号:US08677089B2

    公开(公告)日:2014-03-18

    申请号:US13030192

    申请日:2011-02-18

    IPC分类号: G06F13/00 G06F13/28

    摘要: A storage apparatus includes: an associating unit that associates a first memory area in which data to be copied are stored and a second memory area of a destination storage apparatus to which the data are copied; a detecting unit that detects a start or an end of copying the data from the first memory area to the second memory area associated by the associating unit; and an access control unit that controls access to the first memory area and the second memory area based on a result of detection performed by the detecting unit.

    摘要翻译: 存储装置包括:关联单元,其将要存储数据的第一存储区域与复制数据的目的地存储装置的第二存储区域相关联; 检测单元,其检测从所述第一存储器区域将数据复制到由所述关联单元关联的所述第二存储器区域的开始或结束; 以及访问控制单元,其基于由所述检测单元执行的检测结果来控制对所述第一存储区域和所述第二存储区域的访问。

    Storage device, data replication method, and storage system
    4.
    发明申请
    Storage device, data replication method, and storage system 审中-公开
    存储设备,数据复制方法和存储系统

    公开(公告)号:US20120089567A1

    公开(公告)日:2012-04-12

    申请号:US13200594

    申请日:2011-09-27

    IPC分类号: G06F17/30 G06F15/16

    摘要: A storage device includes a accepting unit that accepts a replication request that concerns a replication storage area for target data and that is from a requesting server that is among a plurality of servers; a first determining unit that, if a replication request is accepted, determines whether an identifier of the requesting server is included in a first table that stores identifiers of the servers that satisfy a first condition; a second determining unit that, if a replication request is accepted, determines whether the identifier of the requesting server is included in a second table that stores identifiers of the servers that satisfy a second condition; and an executing unit that executes a replication process of replicating the target data to the replication storage area, if the first or the second determining unit determines that the identifier is included.

    摘要翻译: 存储装置包括:接收单元,其接受与目标数据的复制存储区域有关的来自多个服务器中的请求服务器的复制请求; 第一确定单元,如果接受复制请求,则确定存储请求服务器的标识符是否包含在存储满足第一条件的服务器的标识符的第一表中; 第二确定单元,如果复制请求被接受,则确定所述请求服务器的标识符是否包括在存储满足第二条件的服务器的标识符的第二表中; 以及执行单元,其执行将复制目标数据复制到复制存储区域,如果第一或第二确定单元确定包括标识符。

    Storage apparatus, control apparatus, and storage apparatus control method
    5.
    发明授权
    Storage apparatus, control apparatus, and storage apparatus control method 有权
    存储装置,控制装置和存储装置控制方法

    公开(公告)号:US08938596B2

    公开(公告)日:2015-01-20

    申请号:US13609641

    申请日:2012-09-11

    IPC分类号: G06F12/00 G06F11/14 G06F3/06

    CPC分类号: G06F11/1448 G06F3/06

    摘要: In a storage apparatus, when a received backup instruction is a backup start instruction, a control unit performs a backup process from a position indicated by an available area start pointer. When the received backup instruction is a backup end instruction, the control unit releases an allocated backup area. In addition, the control unit determines whether the released backup area is adjacent to a position indicated by an available area end pointer. If determining that the released backup are is adjacent to the position indicated by the available area end pointer, the control unit moves the available area end pointer indicating the end of an available area to the end of the released backup area.

    摘要翻译: 在存储装置中,当接收到的备份指令是备份开始指令时,控制单元从可用区域开始指针所指示的位置执行备份处理。 当接收到的备份指令是备份结束指令时,控制单元释放分配的备份区域。 此外,控制单元确定释放的备份区域是否与可用区域结束指针指示的位置相邻。 如果确定所释放的备份与可用区域结束指针所指示的位置相邻,则控制单元将指示可用区域的结束的可用区域结束指针移动到释放的备份区域的末尾。

    STORAGE APPARATUS, CONTROL APPARATUS, AND STORAGE APPARATUS CONTROL METHOD
    6.
    发明申请
    STORAGE APPARATUS, CONTROL APPARATUS, AND STORAGE APPARATUS CONTROL METHOD 有权
    存储装置,控制装置和存储装置控制方法

    公开(公告)号:US20130086345A1

    公开(公告)日:2013-04-04

    申请号:US13609641

    申请日:2012-09-11

    IPC分类号: G06F12/16

    CPC分类号: G06F11/1448 G06F3/06

    摘要: In a storage apparatus, when a received backup instruction is a backup start instruction, a control unit performs a backup process from a position indicated by an available area start pointer. When the received backup instruction is a backup end instruction, the control unit releases an allocated backup area. In addition, the control unit determines whether the released backup area is adjacent to a position indicated by an available area end pointer. If determining that the released backup are is adjacent to the position indicated by the available area end pointer, the control unit moves the available area end pointer indicating the end of an available area to the end of the released backup area.

    摘要翻译: 在存储装置中,当接收到的备份指令是备份开始指令时,控制单元从可用区域开始指针所指示的位置执行备份处理。 当接收到的备份指令是备份结束指令时,控制单元释放分配的备份区域。 此外,控制单元确定释放的备份区域是否与可用区域结束指针指示的位置相邻。 如果确定所释放的备份与可用区域结束指针所指示的位置相邻,则控制单元将指示可用区域的结束的可用区域结束指针移动到释放的备份区域的末尾。

    Communication control device and communication control method
    9.
    发明授权
    Communication control device and communication control method 有权
    通讯控制装置及通讯控制方法

    公开(公告)号:US09473996B2

    公开(公告)日:2016-10-18

    申请号:US14114699

    申请日:2012-05-21

    IPC分类号: H04W36/20 H04W28/16 H04W72/04

    摘要: A communication control device includes a parameter acquisition unit which acquires a first parameter determined on the basis of the number of mobile stations connected to the first cell or the number of mobile stations connected to the second cell, a parameter determination unit which changes the number of mobile stations connectable to the first cell or the number of mobile stations connectable to the second cell on the basis of the first parameter, and a parameter notification unit which notifies at least any one of the first base station and the second base station of the determined second parameter.

    摘要翻译: 通信控制装置包括:参数获取单元,其获取基于连接到第一小区的移动站的数量确定的第一参数或连接到第二小区的移动站的数量;参数确定单元, 基于第一参数可连接到第一小区的移动站或可连接到第二小区的移动站的数量;以及参数通知单元,其将至少第一基站和第二基站中的任一个通知所确定的 第二个参数。

    Mobile communication method
    10.
    发明授权
    Mobile communication method 有权
    移动通信方式

    公开(公告)号:US09307433B2

    公开(公告)日:2016-04-05

    申请号:US13806162

    申请日:2011-06-21

    IPC分类号: H04W24/10 H04W24/00

    CPC分类号: H04W24/10 H04W24/00

    摘要: A mobile communication method according to the present invention includes a step of transmitting, by a mobile management node MME, “Measurement Configuration #1” for instructing to measure and report a desired radio quality to a radio base station eNB#1 that manages a cell #1 when it is detected that a mobile station UE has moved into the cell #1 that lies inside a measurement-target area, and a step of transmitting, by the radio base station eNB#1, “RRC Connection Reconfiguration” including the “Measurement Configuration #1” to the mobile station UE.

    摘要翻译: 根据本发明的移动通信方法包括:由移动管理节点MME向管理小区的无线基站eNB#1发送用于指示测量并报告期望的无线质量的“测量配置#1”的步骤 当检测到移动台UE已经移动到位于测量目标区域内的小区#1的步骤#1中,以及由无线基站eNB#1发送包括“测量对象区域”的“RRC连接重配置”的步骤, 测量配置#1“发送给移动台UE。