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1. 发明授权

US08108562B2 Storage subsystem and remote copy system using said subsystem 有权
标题翻译：存储子系统和使用所述子系统的远程复制系统
公开(公告)号：US08108562B2
公开(公告)日：2012-01-31
申请号：US12585140
申请日：2009-09-04
申请人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
发明人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
IPC分类号： G06F3/00 , G06F15/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0635 , G06F3/065 , G06F3/0658 , G06F3/067 , G06F3/0689 , G06F2206/1012
摘要： Provided is a storage subsystem capable of improving the data processing speed by balancing the load on processors and controllers. This storage subsystem includes a controller for controlling the input and output of data to and from a storage apparatus that provides to a host computer a plurality of logical units to become a storage extent for the host computer to read and write data, processes a command issued by the host computer, and has a storage resource in relation to the logical unit. The controller has a local memory for storing the command, and a processor configured from a plurality of cores for controlling the input and output of data to and from the logical unit to be subject to the input and output of the data based on the command. The local memory stores association information representing the correspondence between the plurality of logical units and the plurality of cores. Each of the plurality of cores processes the command to the logical unit to be handled by a self core based on the association information and executes I/O processing of the data to the logical unit.
摘要翻译：提供了一种能够通过平衡处理器和控制器上的负载来提高数据处理速度的存储子系统。该存储子系统包括用于控制向存储装置输入和输出数据的控制器，向存储装置提供多个逻辑单元以成为主计算机读取和写入数据的存储范围，处理发出的命令并且具有与逻辑单元相关的存储资源。控制器具有用于存储该命令的本地存储器，以及由多个核心构成的处理器，用于根据该命令来控制向逻辑单元输入和输出数据以进行数据的输入和输出。本地存储器存储表示多个逻辑单元与多个核心之间的对应关系的关联信息。多个核心中的每一个都基于该关联信息将该命令处理为由自核心处理的逻辑单元，并且将该数据的I / O处理执行到该逻辑单元。

2. 发明申请

US20100077106A1 Storage subsystem and remote copy system using said subsystem 有权
标题翻译：存储子系统和使用所述子系统的远程复制系统
公开(公告)号：US20100077106A1
公开(公告)日：2010-03-25
申请号：US12585140
申请日：2009-09-04
申请人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
发明人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
IPC分类号： G06F3/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0635 , G06F3/065 , G06F3/0658 , G06F3/067 , G06F3/0689 , G06F2206/1012
摘要： Provided is a storage subsystem capable of improving the data processing speed by balancing the load on processors and controllers. This storage subsystem includes a controller for controlling the input and output of data to and from a storage apparatus that provides to a host computer a plurality of logical units to become a storage extent for the host computer to read and write data, processes a command issued by the host computer, and has a storage resource in relation to the logical unit. The controller has a local memory for storing the command, and a processor configured from a plurality of cores for controlling the input and output of data to and from the logical unit to be subject to the input and output of the data based on the command. The local memory stores association information representing the correspondence between the plurality of logical units and the plurality of cores. Each of the plurality of cores processes the command to the logical unit to be handled by a self core based on the association information and executes I/O processing of the data to the logical unit.
摘要翻译：提供了一种能够通过平衡处理器和控制器上的负载来提高数据处理速度的存储子系统。该存储子系统包括用于控制向存储装置输入和输出数据的控制器，向存储装置提供多个逻辑单元以成为主计算机读取和写入数据的存储范围，处理发出的命令并且具有与逻辑单元相关的存储资源。控制器具有用于存储该命令的本地存储器，以及由多个核心构成的处理器，用于根据该命令来控制向逻辑单元输入和输出数据以进行数据的输入和输出。本地存储器存储表示多个逻辑单元与多个核心之间的对应关系的关联信息。多个核心中的每一个都基于该关联信息将该命令处理为由自核心处理的逻辑单元，并且将该数据的I / O处理执行到该逻辑单元。

3. 发明申请

US20090240876A1 Information processing apparatus, information processing method and storage system 审中-公开
标题翻译：信息处理装置，信息处理方法和存储系统
公开(公告)号：US20090240876A1
公开(公告)日：2009-09-24
申请号：US12153417
申请日：2008-05-19
申请人： Takahide Okuno , Tatsuya Sumino , Mitsuhide Sato , Ryosuke Matsubara
发明人： Takahide Okuno , Tatsuya Sumino , Mitsuhide Sato , Ryosuke Matsubara
IPC分类号： G06F12/00
CPC分类号： G06F13/4018
摘要： Provided is an information processing apparatus including a local memory for storing a control program, a flash memory for storing a boot program, a processor for controlling the overall controller, a chipset for relaying the transfer of data among the respective components, and a logical control circuit arranged between the chipset and the flash memory. The logical control circuit performs information conversion processing to accommodate the logical configuration of the chipset and the flash memory when sending and receiving information between the chipset and the flash memory. This information conversion processing includes the steps of translating a serial address signal output from the chipset into a parallel address signal, translating a serial data signal output from the chipset into a parallel data signal, and translating a parallel data signal output from the flash memory into a serial data signal.
摘要翻译：提供了一种信息处理设备，包括用于存储控制程序的本地存储器，用于存储引导程序的闪存，用于控制总体控制器的处理器，用于中继各个组件之间的数据传送的芯片组，以及逻辑控制电路布置在芯片组和闪存之间。当在芯片组和闪存之间发送和接收信息时，逻辑控制电路执行信息转换处理以适应芯片组和闪速存储器的逻辑配置。该信息转换处理包括以下步骤：将从芯片组输出的串行地址信号转换为并行地址信号，将从芯片组输出的串行数据信号转换为并行数据信号，以及将从闪速存储器输出的并行数据信号转换为串行数据信号。

4. 发明申请

US20080126581A1 Storage subsystem and remote copy system using said subsystem 有权
标题翻译：存储子系统和使用所述子系统的远程复制系统
公开(公告)号：US20080126581A1
公开(公告)日：2008-05-29
申请号：US11657555
申请日：2007-01-25
申请人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
发明人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
IPC分类号： G06F13/14
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0635 , G06F3/065 , G06F3/0658 , G06F3/067 , G06F3/0689 , G06F2206/1012
摘要： Provided is a storage subsystem capable of improving the data processing speed by balancing the load on processors and controllers. This storage subsystem includes a controller for controlling the input and output of data to and from a storage apparatus that provides to a host computer a plurality of logical units to become a storage extent for the host computer to read and write data, processes a command issued by the host computer, and has a storage resource in relation to the logical unit. The controller has a local memory for storing the command, and a processor configured from a plurality of cores for controlling the input and output of data to and from the logical unit to be subject to the input and output of the data based on the command. The local memory stores association information representing the correspondence between the plurality of logical units and the plurality of cores. Each of the plurality of cores processes the command to the logical unit to be handled by a self core based on the association information and executes I/O processing of the data to the logical unit.
摘要翻译：提供了一种能够通过平衡处理器和控制器上的负载来提高数据处理速度的存储子系统。该存储子系统包括用于控制向存储装置输入和输出数据的控制器，向存储装置提供多个逻辑单元以成为主计算机读取和写入数据的存储范围，处理发出的命令并且具有与逻辑单元相关的存储资源。控制器具有用于存储该命令的本地存储器，以及由多个核心构成的处理器，用于根据该命令来控制向逻辑单元输入和输出数据以进行数据的输入和输出。本地存储器存储表示多个逻辑单元与多个核心之间的对应关系的关联信息。多个核心中的每一个都基于该关联信息将该命令处理为由自核心处理的逻辑单元，并且将该数据的I / O处理执行到该逻辑单元。

5. 发明授权

US07849260B2 Storage controller and control method thereof 有权
标题翻译：存储控制器及其控制方法
公开(公告)号：US07849260B2
公开(公告)日：2010-12-07
申请号：US11698022
申请日：2007-01-26
申请人： Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa , Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa
发明人： Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa , Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa
IPC分类号： G06F13/10
CPC分类号： G06F3/0665 , G06F3/0611 , G06F3/0658 , G06F3/0659 , G06F3/0676
摘要： Proposed is a storage controller and its control method for speeding up the processing time in response to a command in a simple manner while reducing the load of a controller that received a command targeting a non-associated logical volume. This storage controller includes a plurality of controllers for controlling the input and output of data to and from a corresponding logical unit based on a command retained in a local memory, and the local memory stores association information representing the correspondence of the logical units and the controllers and address information of the local memory in each of the controllers of a self-system and another-system. Upon receiving a command sent from a host computer, the controller determines whether the target logical unit is associated with the controller of a self-system or another-system based on the association information, and, when the logical unit is associated with the other-system controller, the controller transfers and stores the command to and in the corresponding other-system controller based on the address information.
摘要翻译：提出了一种存储控制器及其控制方法，用于以简单的方式响应于命令来加快处理时间，同时减少接收到针对非关联逻辑卷的命令的控制器的负载。该存储控制器包括多个控制器，用于基于保存在本地存储器中的命令来控制数据输入和输出到对应的逻辑单元，并且本地存储器存储表示逻辑单元和控制器的对应关系的关联信息以及在自我系统和另一系统的每个控制器中的本地存储器的地址信息。在接收到从主计算机发送的命令时，控制器基于关联信息确定目标逻辑单元是否与自我系统或其他系统的控制器相关联，并且当逻辑单元与另一个系统相关联时，系统控制器，控制器根据地址信息将命令传送并存储在相应的其他系统控制器中。

6. 发明授权

US07603485B2 Storage subsystem and remote copy system using said subsystem 有权
标题翻译：存储子系统和使用所述子系统的远程复制系统
公开(公告)号：US07603485B2
公开(公告)日：2009-10-13
申请号：US11657555
申请日：2007-01-25
申请人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
发明人： Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa , Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa
IPC分类号： G06F3/00 , G06F9/46
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0635 , G06F3/065 , G06F3/0658 , G06F3/067 , G06F3/0689 , G06F2206/1012
摘要： Provided is a storage subsystem capable of improving the data processing speed by balancing the load on processors and controllers. This storage subsystem includes a controller for controlling the input and output of data to and from a storage apparatus that provides to a host computer a plurality of logical units to become a storage extent for the host computer to read and write data, processes a command issued by the host computer, and has a storage resource in relation to the logical unit. The controller has a local memory for storing the command, and a processor configured from a plurality of cores for controlling the input and output of data to and from the logical unit to be subject to the input and output of the data based on the command. The local memory stores association information representing the correspondence between the plurality of logical units and the plurality of cores. Each of the plurality of cores processes the command to the logical unit to be handled by a self core based on the association information and executes I/O processing of the data to the logical unit.
摘要翻译：提供了一种能够通过平衡处理器和控制器上的负载来提高数据处理速度的存储子系统。该存储子系统包括用于控制向存储装置输入和输出数据的控制器，向存储装置提供多个逻辑单元以成为主计算机读取和写入数据的存储范围，处理发出的命令并且具有与逻辑单元相关的存储资源。控制器具有用于存储该命令的本地存储器，以及由多个核心构成的处理器，用于根据该命令来控制向逻辑单元输入和输出数据以进行数据的输入和输出。本地存储器存储表示多个逻辑单元与多个核心之间的对应关系的关联信息。多个核心中的每一个都基于该关联信息将该命令处理为由自核心处理的逻辑单元，并且将该数据的I / O处理执行到该逻辑单元。

7. 发明申请

US20080126668A1 Storage controller and control method thereof 有权
标题翻译：存储控制器及其控制方法
公开(公告)号：US20080126668A1
公开(公告)日：2008-05-29
申请号：US11698022
申请日：2007-01-26
申请人： Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa , Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa
发明人： Takahide Okuno , Mitsuhide Sato , Toshiaki Minami , Hiroaki Yuasa , Kousuke Komikado , Koji Iwamitsu , Tetsuya Shirogane , Atsushi Ishikawa
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0611 , G06F3/0658 , G06F3/0659 , G06F3/0676
摘要： Proposed is a storage controller and its control method for speeding up the processing time in response to a command in a simple manner while reducing the load of a controller that received a command targeting a non-associated logical volume. This storage controller includes a plurality of controllers for controlling the input and output of data to and from a corresponding logical unit based on a command retained in a local memory, and the local memory stores association information representing the correspondence of the logical units and the controllers and address information of the local memory in each of the controllers of a self-system and another-system. Upon receiving a command sent from a host computer, the controller determines whether the target logical unit is associated with the controller of a self-system or another-system based on the association information, and, when the logical unit is associated with the other-system controller, the controller transfers and stores the command to and in the corresponding other-system controller based on the address information.
摘要翻译：提出了一种存储控制器及其控制方法，用于以简单的方式响应于命令来加快处理时间，同时减少接收到针对非关联逻辑卷的命令的控制器的负载。该存储控制器包括多个控制器，用于基于保存在本地存储器中的命令来控制数据输入和输出到对应的逻辑单元，并且本地存储器存储表示逻辑单元和控制器的对应关系的关联信息以及在自我系统和另一系统的每个控制器中的本地存储器的地址信息。在接收到从主计算机发送的命令时，控制器基于关联信息确定目标逻辑单元是否与自我系统或其他系统的控制器相关联，并且当逻辑单元与另一个系统相关联时，系统控制器，控制器根据地址信息将命令传送并存储在相应的其他系统控制器中。

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