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1. 发明授权

US07917668B2 Disk controller 有权
标题翻译：磁盘控制器
公开(公告)号：US07917668B2
公开(公告)日：2011-03-29
申请号：US12269152
申请日：2008-11-12
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
IPC分类号： G06F13/28 , G06F3/00
CPC分类号： G06F3/061 , G06F3/0601 , G06F3/0626 , G06F3/0635 , G06F3/0658 , G06F3/0683 , G06F13/385 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability. A storage system includes an interface unit having an interface with a server or hard drives, a memory unit, a processor unit, and an interconnection.
摘要翻译：磁盘控制器具有通道适配器，其具有与主计算机或磁盘驱动器的连接接口; 用于临时存储要在主机和磁盘驱动器之间传送的数据的存储器适配器; 处理器适配器，用于控制信道适配器和存储器适配器的操作; 以及用于通过互连所述通道适配器，存储器适配器和处理器适配器来配置内部网络的开关适配器，其中所述通道适配器，存储器适配器，处理器适配器和开关适配器各自包括用于执行所述内部网络的通信协议控制的DMA控制器; 并且在适配器中提供的DMA控制器之间执行分组多路复用通信。磁盘控制器可以实现高传输效率和低成本，同时保持高可靠性。存储系统包括具有与服务器或硬盘驱动器的接口的接口单元，存储器单元，处理器单元和互连。

2. 发明授权

US07467238B2 Disk controller and storage system 有权
标题翻译：磁盘控制器和存储系统
公开(公告)号：US07467238B2
公开(公告)日：2008-12-16
申请号：US11249174
申请日：2005-10-11
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
IPC分类号： G06F13/28
CPC分类号： G06F3/061 , G06F3/0601 , G06F3/0626 , G06F3/0635 , G06F3/0658 , G06F3/0683 , G06F13/385 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability. A storage system includes an interface unit having an interface with a server or hard drives, a memory unit, a processor unit, and an interconnection.
摘要翻译：磁盘控制器具有通道适配器，其具有与主计算机或磁盘驱动器的连接接口; 用于临时存储要在主机和磁盘驱动器之间传送的数据的存储器适配器; 处理器适配器，用于控制信道适配器和存储器适配器的操作; 以及用于通过互连所述通道适配器，存储器适配器和处理器适配器来配置内部网络的开关适配器，其中所述通道适配器，存储器适配器，处理器适配器和开关适配器各自包括用于执行内部网络的通信协议控制的DMA控制器; 并且在适配器中提供的DMA控制器之间执行分组多路复用通信。磁盘控制器可以实现高传输效率和低成本，同时保持高可靠性。存储系统包括具有与服务器或硬盘驱动器的接口的接口单元，存储器单元，处理器单元和互连。

3. 发明申请

US20060085570A1 Disk controller and storage system 有权
标题翻译：磁盘控制器和存储系统
公开(公告)号：US20060085570A1
公开(公告)日：2006-04-20
申请号：US11249174
申请日：2005-10-11
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
IPC分类号： G06F13/28
CPC分类号： G06F3/061 , G06F3/0601 , G06F3/0626 , G06F3/0635 , G06F3/0658 , G06F3/0683 , G06F13/385 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability. A storage system includes an interface unit having an interface with a server or hard drives, a memory unit, a processor unit, and an interconnection.
摘要翻译：磁盘控制器具有通道适配器，其具有与主计算机或磁盘驱动器的连接接口; 用于临时存储要在主机和磁盘驱动器之间传送的数据的存储器适配器; 处理器适配器，用于控制信道适配器和存储器适配器的操作; 以及用于通过互连所述通道适配器，存储器适配器和处理器适配器来配置内部网络的开关适配器，其中所述通道适配器，存储器适配器，处理器适配器和交换适配器各自包括用于执行所述内部网络的通信协议控制的DMA控制器; 并且在适配器中提供的DMA控制器之间执行分组多路复用通信。磁盘控制器可以实现高传输效率和低成本，同时保持高可靠性。存储系统包括具有与服务器或硬盘驱动器的接口的接口单元，存储器单元，处理器单元和互连。

4. 发明申请

US20090077272A1 DISK CONTROLLER 有权
标题翻译：磁盘控制器
公开(公告)号：US20090077272A1
公开(公告)日：2009-03-19
申请号：US12269152
申请日：2008-11-12
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto , Kentaro Shimada
IPC分类号： G06F13/28
CPC分类号： G06F3/061 , G06F3/0601 , G06F3/0626 , G06F3/0635 , G06F3/0658 , G06F3/0683 , G06F13/385 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability.
摘要翻译：磁盘控制器具有通道适配器，其具有与主计算机或磁盘驱动器的连接接口; 用于临时存储要在主机和磁盘驱动器之间传送的数据的存储器适配器; 处理器适配器，用于控制信道适配器和存储器适配器的操作; 以及用于通过互连所述通道适配器，存储器适配器和处理器适配器来配置内部网络的开关适配器，其中所述通道适配器，存储器适配器，处理器适配器和交换适配器各自包括用于执行内部网络的通信协议控制的DMA控制器; 并且在适配器中提供的DMA控制器之间执行分组多路复用通信。磁盘控制器可以实现高传输效率和低成本，同时保持高可靠性。

5. 发明授权

US07231469B2 Disk controller 有权
公开(公告)号：US07231469B2
公开(公告)日：2007-06-12
申请号：US10826471
申请日：2004-04-16
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
IPC分类号： G06F13/28
CPC分类号： G06F13/385 , G06F3/0601 , G06F3/061 , G06F3/0658 , G06F3/0659 , G06F3/0689 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability.

6. 发明授权

US07469307B2 Storage system with DMA controller which controls multiplex communication protocol 有权
标题翻译：具有控制多路通讯协议的DMA控制器的存储系统
公开(公告)号：US07469307B2
公开(公告)日：2008-12-23
申请号：US11652567
申请日：2007-01-12
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
IPC分类号： G06F13/28 , G06F3/00 , G06F13/36 , G06F13/00 , G06F15/167
CPC分类号： G06F13/385 , G06F3/0601 , G06F3/061 , G06F3/0658 , G06F3/0659 , G06F3/0689 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability.
摘要翻译：磁盘控制器具有通道适配器，其具有与主计算机或磁盘驱动器的连接接口; 用于临时存储要在主机和磁盘驱动器之间传送的数据的存储器适配器; 处理器适配器，用于控制信道适配器和存储器适配器的操作; 以及用于通过互连所述通道适配器，存储器适配器和处理器适配器来配置内部网络的开关适配器，其中所述通道适配器，存储器适配器，处理器适配器和开关适配器各自包括用于执行所述内部网络的通信协议控制的DMA控制器; 并且在适配器中提供的DMA控制器之间执行分组多路复用通信。磁盘控制器可以实现高传输效率和低成本，同时保持高可靠性。

7. 发明申请

US20070130385A1 Disk controller 有权
标题翻译：磁盘控制器
公开(公告)号：US20070130385A1
公开(公告)日：2007-06-07
申请号：US11652567
申请日：2007-01-12
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
IPC分类号： G06F13/28
CPC分类号： G06F13/385 , G06F3/0601 , G06F3/061 , G06F3/0658 , G06F3/0659 , G06F3/0689 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability.
摘要翻译：磁盘控制器具有通道适配器，其具有与主计算机或磁盘驱动器的连接接口; 用于临时存储要在主机和磁盘驱动器之间传送的数据的存储器适配器; 处理器适配器，用于控制信道适配器和存储器适配器的操作; 以及用于通过互连所述通道适配器，存储器适配器和处理器适配器来配置内部网络的开关适配器，其中所述通道适配器，存储器适配器，处理器适配器和开关适配器各自包括用于执行所述内部网络的通信协议控制的DMA控制器; 并且在适配器中提供的DMA控制器之间执行分组多路复用通信。磁盘控制器可以实现高传输效率和低成本，同时保持高可靠性。

8. 发明申请

US20050182864A1 Disk controller 有权
标题翻译：磁盘控制器
公开(公告)号：US20050182864A1
公开(公告)日：2005-08-18
申请号：US10826471
申请日：2004-04-16
申请人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
发明人： Mutsumi Hosoya , Naoki Watanabe , Shuji Nakamura , Yasuo Inoue , Kazuhisa Fujimoto
IPC分类号： G06F13/28 , G06F3/06 , G06F13/38
CPC分类号： G06F13/385 , G06F3/0601 , G06F3/061 , G06F3/0658 , G06F3/0659 , G06F3/0689 , G06F2003/0692
摘要： A disk controller has a channel adapter having a connection interface to a host computer or a disk drive; a memory adapter for temporarily storing data to be transferred between the host computer and disk drive; a processor adapter for controlling operations of the channel adapter and memory adapter; and a switch adapter for configuring an inner network by interconnecting the channel adapter, memory adapter and processor adapter, wherein the channel adapter, memory adapter, processor adapter and switch adapter each include a DMA controller for performing a communication protocol control of the inner network; and packet multiplex communication is performed among the DMA controllers provided in the adapters. The disk controller can realize a high transfer efficiency and a low cost while retaining a high reliability.
摘要翻译：磁盘控制器具有通道适配器，其具有与主计算机或磁盘驱动器的连接接口; 用于临时存储要在主机和磁盘驱动器之间传送的数据的存储器适配器; 处理器适配器，用于控制信道适配器和存储器适配器的操作; 以及用于通过互连所述通道适配器，存储器适配器和处理器适配器来配置内部网络的开关适配器，其中所述通道适配器，存储器适配器，处理器适配器和交换适配器各自包括用于执行所述内部网络的通信协议控制的DMA控制器; 并且在适配器中提供的DMA控制器之间执行分组多路复用通信。磁盘控制器可以实现高传输效率和低成本，同时保持高可靠性。

9. 发明申请

US20060048018A1 Disk subsystem monitoring fault 失效
标题翻译：磁盘子系统监控故障
公开(公告)号：US20060048018A1
公开(公告)日：2006-03-02
申请号：US10980242
申请日：2004-11-04
申请人： Mutsumi Hosoya , Akira Fujibayashi , Shuji Nakamura , Yasuo Inoue
发明人： Mutsumi Hosoya , Akira Fujibayashi , Shuji Nakamura , Yasuo Inoue
IPC分类号： G06F11/00
CPC分类号： G06F11/0784 , G06F11/0727 , G06F11/076 , G06F11/079 , G06F11/0793 , G06F11/2053 , G06F11/2089
摘要： This invention enables a disk subsystem that employs the FC-AL connection to grasp the operation status of each disk drive, quickly locate a disk drive that has failed, and promptly carry out blocking processing. In a disk subsystem including plural drive enclosures which store disk drives, and a disk controller which controls transfer of data stored in the disk drives between the drive enclosures and a host computer. The drive enclosures each comprise a backend switch which is connected to the disk drives and to the disk controller, the backend switch comprises a status monitoring port through which operation status of switch ports of the backend switch is outputted, and the disk controller monitors a fault of the switch ports through the status monitoring port.
摘要翻译：本发明使得采用FC-AL连接的磁盘子系统能够掌握每个磁盘驱动器的操作状态，快速定位已经失败的磁盘驱动器，并且迅速进行阻塞处理。在包括存储磁盘驱动器的多个驱动器机箱的磁盘子系统中，以及控制存储在驱动器机箱与主计算机之间的磁盘驱动器中的数据的传输的磁盘控制器。驱动器机箱各自包括连接到磁盘驱动器和磁盘控制器的后端开关，后端开关包括状态监视端口，通过该状态监视端口输出后端开关的开关端口的操作状态，并且磁盘控制器监视故障的交换机端口通过状态监控端口。

10. 发明授权

US07702823B2 Disk subsystem monitoring fault 失效
标题翻译：磁盘子系统监控故障
公开(公告)号：US07702823B2
公开(公告)日：2010-04-20
申请号：US10980242
申请日：2004-11-04
申请人： Mutsumi Hosoya , Akira Fujibayashi , Shuji Nakamura , Yasuo Inoue
发明人： Mutsumi Hosoya , Akira Fujibayashi , Shuji Nakamura , Yasuo Inoue
IPC分类号： G06F3/00
CPC分类号： G06F11/0784 , G06F11/0727 , G06F11/076 , G06F11/079 , G06F11/0793 , G06F11/2053 , G06F11/2089
摘要： This invention enables a disk subsystem that employs the FC-AL connection to grasp the operation status of each disk drive, quickly locate a disk drive that has failed, and promptly carry out blocking processing. In a disk subsystem including plural drive enclosures which store disk drives, and a disk controller which controls transfer of data stored in the disk drives between the drive enclosures and a host computer. The drive enclosures each comprise a backend switch which is connected to the disk drives and to the disk controller, the backend switch comprises a status monitoring port through which operation status of switch ports of the backend switch is outputted, and the disk controller monitors a fault of the switch ports through the status monitoring port.
摘要翻译：本发明使得采用FC-AL连接的磁盘子系统能够掌握每个磁盘驱动器的操作状态，快速定位已经失败的磁盘驱动器，并且迅速进行阻塞处理。在包括存储磁盘驱动器的多个驱动器机箱的磁盘子系统中，以及控制存储在驱动器机箱与主计算机之间的磁盘驱动器中的数据的传输的磁盘控制器。驱动器机箱各自包括连接到磁盘驱动器和磁盘控制器的后端开关，后端开关包括状态监视端口，通过该状态监视端口输出后端开关的开关端口的操作状态，并且磁盘控制器监视故障的交换机端口通过状态监控端口。

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