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    • 8. 发明授权
    • Storage system and storage system network
    • 存储系统和存储系统网络
    • US08806163B2
    • 2014-08-12
    • US13595394
    • 2012-08-27
    • Takashi KawadaYoshinari ShinozakiHidenori Yamada
    • Takashi KawadaYoshinari ShinozakiHidenori Yamada
    • G06F12/00
    • G06F11/2064G06F11/2074
    • A storage system includes a first storage unit, a second storage unit and a controller to receive a write request for updated data to a first storage unit from the host and write the updated data into the first storage area, when the controller determines that there is not a free area in a storage area to be processed in the second storage unit, the controller changes the storage area to be processed to another storage area to be processed and instructs change of a storage area to be processed to another storage system to be connected to the host, and the controller reads the updated data from the first storage unit and transmits the updated data and writing destination information relating to the updated data to another storage system for backup.
    • 存储系统包括:第一存储单元,第二存储单元和控制器,用于当所述控制器确定存在所述第一存储单元,所述第二存储单元和控制器时,从所述主机接收对所述更新数据的写入请求,并将更新后的数据写入所述第一存储区域; 不是在第二存储单元中要处理的存储区域中的空闲区域,所以控制器将要处理的存储区域改变为要处理的另一个存储区域,并且指示要处理的存储区域的变化到要连接的另一个存储系统 并且控制器从第一存储单元读取更新的数据,并将更新的数据和与更新的数据相关的写入目的地信息发送到另一存储系统进行备份。
    • 9. 发明申请
    • STORAGE APPARATUS AND STORAGE MANAGEMENT METHOD
    • 存储设备和存储管理方法
    • US20110191551A1
    • 2011-08-04
    • US13014136
    • 2011-01-26
    • Yoshinari SHINOZAKITakashi KawadaHidenori Yamada
    • Yoshinari SHINOZAKITakashi KawadaHidenori Yamada
    • G06F12/00
    • G06F12/00
    • A storage apparatus capable of copying data to a destination apparatus includes storages including a plurality of volumes for storing data, memories for temporarily storing data to be copied to the destination apparatus, and processors for controlling to copy the data, each processor being configured to manage the memories and parts of the volumes, respectively, and wherein one processor executes storing received write data to one memory and the part, detecting each data amounts stored in the memories when an data amount of one memory is greater than a predetermined amount, allocating management of a part of the part managed by the one processor to other processor when the amount of the data stored in the one memory is greater than an amount calculated by using the data stored in the memories, and transmitting the data stored in the memories to the destination apparatus.
    • 能够将数据复制到目的地装置的存储装置包括包含用于存储数据的多个卷的存储器,用于临时存储要复制到目的地装置的数据的存储器,以及用于控制复制数据的处理器,每个处理器被配置为管理 存储器和卷的部分,并且其中一个处理器执行将接收到的写数据存储到一个存储器和该部分,当一个存储器的数据量大于预定量时检测存储在存储器中的每个数据量,分配管理 当存储在一个存储器中的数据量大于通过使用存储在存储器中的数据计算出的数量时,将由一个处理器管理的部分的一部分提供给其他处理器,并将存储在存储器中的数据发送到 目的地设备。