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1. 发明申请

US20120159068A1 STORAGE SYSTEM 有权
标题翻译：存储系统
公开(公告)号：US20120159068A1
公开(公告)日：2012-06-21
申请号：US13407253
申请日：2012-02-28
申请人： Ikuya YAGISAWA , Naoto Matsunami
发明人： Ikuya YAGISAWA , Naoto Matsunami
IPC分类号： G06F12/08
CPC分类号： G06F12/0866 , G06F3/061 , G06F3/0619 , G06F3/0659 , G06F3/0689 , G06F11/1076 , G06F2211/1059 , G06F2212/261 , G06F2212/462
摘要： The storage system includes a disk controller for receiving write commands from a computer, and a plurality of disk devices in which data is written in accordance with the control of the disk controller. The size of the first block which constitutes the data unit handled in the execution of the input/output processing of the data in accordance with the write command by the disk controller is different from the size of the second block which constitutes the data unit handled in the execution of the input/output processing of data by the plurality of disk devices. The disk controller issues an instruction for the writing of data to the disk devices using a third block unit of a size corresponding to a common multiple of the size of the first block and the size of the second block.
摘要翻译：存储系统包括用于从计算机接收写命令的盘控制器，以及根据盘控制器的控制写数据的多个盘装置。根据盘控制器的写入命令执行数据的输入/输出处理时构成数据单元的第一块的大小与构成处理的数据单元的第二块的大小不同由多个盘装置执行数据的输入/输出处理。磁盘控制器使用与第一块的大小的共同倍数和第二块的大小相对应的尺寸的第三块单位向盘装置发出用于写入数据的指令。

2. 发明申请

US20110185118A1 STORAGE SYSTEM 有权
标题翻译：存储系统
公开(公告)号：US20110185118A1
公开(公告)日：2011-07-28
申请号：US13078674
申请日：2011-04-01
申请人： Ikuya YAGISAWA , Naoto MATSUNAMI
发明人： Ikuya YAGISAWA , Naoto MATSUNAMI
IPC分类号： G06F12/08
CPC分类号： G06F12/0866 , G06F3/061 , G06F3/0619 , G06F3/0659 , G06F3/0689 , G06F11/1076 , G06F2211/1059 , G06F2212/261 , G06F2212/462
摘要： The storage system includes a disk controller for receiving write commands from a computer, and a plurality of disk devices in which data is written in accordance with the control of the disk controller. The size of the first block which constitutes the data unit handled in the execution of the input/output processing of the data in accordance with the write command by the disk controller is different from the size of the second block which constitutes the data unit handled in the execution of the input/output processing of data by the plurality of disk devices. The disk controller issues an instruction for the writing of data to the disk devices using a third block unit of a size corresponding to a common multiple of the size of the first block and the size of the second block.
摘要翻译：存储系统包括用于从计算机接收写命令的盘控制器，以及根据盘控制器的控制写数据的多个盘装置。根据盘控制器的写入命令执行数据的输入/输出处理时构成数据单元的第一块的大小与构成处理的数据单元的第二块的大小不同由多个盘装置执行数据的输入/输出处理。磁盘控制器使用与第一块的大小的共同倍数和第二块的大小相对应的尺寸的第三块单位向盘装置发出用于写入数据的指令。

3. 发明申请

US20110167220A1 STORAGE SYSTEM FOR HOLDING A REMAINING AVAILABLE LIFETIME OF A LOGICAL STORAGE REGION 有权
标题翻译：用于保存逻辑存储区域的可用寿命的存储系统
公开(公告)号：US20110167220A1
公开(公告)日：2011-07-07
申请号：US13035363
申请日：2011-02-25
申请人： Ikuya YAGISAWA , Naoto MATSUNAMI , Akihiro MANNEN , Masayuki YAMAMOTO
发明人： Ikuya YAGISAWA , Naoto MATSUNAMI , Akihiro MANNEN , Masayuki YAMAMOTO
IPC分类号： G06F12/00
CPC分类号： G06F3/0661 , G06F3/0607 , G06F3/0616 , G06F3/0617 , G06F3/0629 , G06F3/0634 , G06F3/0647 , G06F3/065 , G06F3/0653 , G06F3/0658 , G06F3/0689 , G06F11/1456 , G06F11/2069 , G06F11/2071
摘要： The storage system includes a plurality of first disk devices, a plurality of second disk devices, in which a lifetime of the plurality of second disk devices is different from a lifetime of the plurality of first disk devices, and a controller coupled to the plurality of first disk devices and the plurality of second disk devices. The controller configures a first logical unit by the plurality of first disk devices and a second logical unit by the plurality of second disk devices, provides the first and the second logical units to a host computer, and manages a first remaining available time of the first logical unit and a second remaining available time of the second logical unit, on logical unit basis.
摘要翻译：存储系统包括多个第一磁盘设备，多个第二磁盘设备，其中多个第二磁盘设备的寿命与多个第一磁盘设备的寿命不同，以及耦合到多个第二磁盘设备的控制器第一磁盘设备和多个第二磁盘设备。所述控制器通过所述多个第一磁盘设备配置第一逻辑单元，并且由所述多个第二磁盘设备配置第二逻辑单元，将第一和第二逻辑单元提供给主计算机，并且管理所述第一逻辑单元的第一剩余可用时间逻辑单元和第二逻辑单元的第二剩余可用时间。

4. 发明申请

US20120311256A1 COMPUTER SYSTEM FOR CONTROLLING ALLOCATION OF PHYSICAL LINKS AND METHOD THEREOF 有权
标题翻译：用于控制物理链接分配的计算机系统及其方法
公开(公告)号：US20120311256A1
公开(公告)日：2012-12-06
申请号：US13587003
申请日：2012-08-16
申请人： Akio NAKAJIMA , Ikuya YAGISAWA
发明人： Akio NAKAJIMA , Ikuya YAGISAWA
IPC分类号： G06F12/08 , G06F3/00
CPC分类号： G06F3/0635 , G06F3/0607 , G06F3/0613 , G06F3/0631 , G06F3/0637 , G06F3/0661 , G06F3/067 , G06F3/0689
摘要： The computer system of the present invention has a plurality of SAS target devices, an SAS initiator device, and a service delivery subsystem that is connected to each SAS target device by means of a physical link that is physical wiring and connected to the SAS initiator device by means of a wide link constituted by a plurality of physical links. The SAS initiator device controls how many physical links in the wide link are allocated to a particular SAS target device, whereby access from the SAS initiator device to the SAS target device is made via a physical link that is allocated to the SAS target device and is not made via a physical link that is not allocated to the SAS target device.
摘要翻译：本发明的计算机系统具有多个SAS目标设备，SAS启动器设备和服务递送子系统，其通过物理连接物理连接并连接到SAS启动器设备连接到每个SAS目标设备通过由多个物理链路构成的宽链路。 SAS启动器设备控制宽链路中的物理链路被分配给特定的SAS目标设备，借此，通过分配给SAS目标设备的物理链路从SAS启动器设备到SAS目标设备的访问，不是通过未分配给SAS目标设备的物理链路进行的。

5. 发明申请

US20130145110A1 STORAGE CONTROLLER AND DATA MANAGEMENT METHOD 有权
标题翻译：存储控制器和数据管理方法
公开(公告)号：US20130145110A1
公开(公告)日：2013-06-06
申请号：US13754299
申请日：2013-01-30
申请人： KATSUO MOGI , Koji NAGATA , Shoji KODAMA , Ikuya YAGISAWA
发明人： KATSUO MOGI , Koji NAGATA , Shoji KODAMA , Ikuya YAGISAWA
IPC分类号： G06F12/02
CPC分类号： G06F12/02 , G06F11/2066 , G06F11/2069 , G06F11/2071 , G06F2201/84 , Y10S707/99953 , Y10S707/99955
摘要： This storage controller providing a volume for storing data transmitted from a host system includes a management unit for managing the data written in the volume with a first block area, or a second block area in the first block area which is smaller than the first block area; a snapshot acquisition unit for acquiring a snapshot of the volume at a prescribed timing; and a transfer unit for transferring the data of the volume acquired with the snapshot of the snapshot acquisition unit to an external device with the first block area or the second block area.
摘要翻译：提供用于存储从主机系统发送的数据的卷的存储控制器包括管理单元，用于以第一块区域或第一块区域中小于第一块区域的第二块区域管理写入卷中的数据 ; 快照获取单元，用于在规定的定时获取所述音量的快照; 以及传送单元，用于将利用快照获取单元的快照获取的卷的数据传送到具有第一块区域或第二块区域的外部设备。

6. 发明申请

US20110138097A1 COMPUTER SYSTEM FOR CONTROLLING ALLOCATION OF PHYSICAL LINKS AND METHOD THEREOF 有权
标题翻译：用于控制物理链接分配的计算机系统及其方法
公开(公告)号：US20110138097A1
公开(公告)日：2011-06-09
申请号：US13029011
申请日：2011-02-16
申请人： Akio NAKAJIMA , Ikuya YAGISAWA
发明人： Akio NAKAJIMA , Ikuya YAGISAWA
IPC分类号： G06F13/00
CPC分类号： G06F3/0635 , G06F3/0607 , G06F3/0613 , G06F3/0631 , G06F3/0637 , G06F3/0661 , G06F3/067 , G06F3/0689
摘要： The computer system of the present invention has a plurality of SAS target devices, an SAS initiator device, and a service delivery subsystem that is connected to each SAS target device by means of a physical link that is physical wiring and connected to the SAS initiator device by means of a wide link constituted by a plurality of physical links. The SAS initiator device controls how many physical links in the wide link are allocated to a particular SAS target device, whereby access from the SAS initiator device to the SAS target device is made via a physical link that is allocated to the SAS target device and is not made via a physical link that is not allocated to the SAS target device.
摘要翻译：本发明的计算机系统具有多个SAS目标设备，SAS启动器设备和服务递送子系统，其通过物理连接物理连接并连接到SAS启动器设备连接到每个SAS目标设备通过由多个物理链路构成的宽链路。 SAS启动器设备控制宽链路中的物理链路被分配给特定的SAS目标设备，借此，通过分配给SAS目标设备的物理链路从SAS启动器设备到SAS目标设备的访问，不是通过未分配给SAS目标设备的物理链路进行的。

7. 发明申请

US20110125943A1 DATA STORAGE USING MULTIPLE PROTOCOLS 有权
标题翻译：使用多个协议的数据存储
公开(公告)号：US20110125943A1
公开(公告)日：2011-05-26
申请号：US13020350
申请日：2011-02-03
申请人： Yoshihiro OIKAWA , Ikuya YAGISAWA , Bunitsu ANDO
发明人： Yoshihiro OIKAWA , Ikuya YAGISAWA , Bunitsu ANDO
IPC分类号： G06F13/42
CPC分类号： G06F11/0784 , G06F3/061 , G06F3/0659 , G06F3/0661 , G06F3/0689 , G06F11/0727
摘要： A controller transmits a second protocol command to a target from among one or more switch devices. The second protocol command is a command which conforms to a second protocol type in which a connection established for transmitting a command to the target is broken during processing of the command by the target, and is defined as a command corresponding to a first protocol command, which is a command conforming to a first protocol type in which the connection remains established during processing of the command by the target.
摘要翻译：控制器从一个或多个交换机设备向目标发送第二协议命令。第二协议命令是符合第二协议类型的命令，其中在目标的命令处理期间，为了向目标发送命令而建立的连接断开，并且被定义为与第一协议命令相对应的命令，其是符合第一协议类型的命令，其中在目标处理命令期间连接保持建立。

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