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1. 发明申请

US20080270699A1 System for controlling spinning of disk 审中-公开
公开(公告)号：US20080270699A1
公开(公告)日：2008-10-30
申请号：US12213715
申请日：2008-06-24
申请人： Tomoya Anzai , Yoji Nakatani , Takashige Iwamura , Akira Fujibayashi
发明人： Tomoya Anzai , Yoji Nakatani , Takashige Iwamura , Akira Fujibayashi
IPC分类号： G06F12/00
CPC分类号： G06F3/0611 , G06F3/0625 , G06F3/0634 , G06F3/0638 , G06F3/067 , Y02D10/154
摘要： A system for controlling spinning of a disk is provided to prevent deterioration of the access response speed and to suppress the power consumption. The system includes a controller controlling a file system, and a disk array system storing data of the file system. The disk array system includes a plurality of logical volumes, each of which is configured by at least one disk device, and a disk controller controlling data input/output to/from the plurality of logical volumes. The plurality of logical volumes includes at least one first type logical volume which is controlled so that spinning of a disk device that configures the logical volume can be stopped, and at least one second type logical volume which is controlled so that spinning of a disk device that configures the logical volume cannot be stopped. Data satisfying a predetermined condition is stored in the second type logical volume.

2. 发明申请

US20070067560A1 System for controlling spinning of disk 失效
标题翻译：控制磁盘旋转的系统
公开(公告)号：US20070067560A1
公开(公告)日：2007-03-22
申请号：US11284099
申请日：2005-11-22
申请人： Tomoya Anzai , Yoji Nakatani , Takashige Iwamura , Akira Fujibayashi
发明人： Tomoya Anzai , Yoji Nakatani , Takashige Iwamura , Akira Fujibayashi
IPC分类号： G06F12/00 , G06F11/00
CPC分类号： G06F3/0611 , G06F3/0625 , G06F3/0634 , G06F3/0638 , G06F3/067 , Y02D10/154
摘要： A system for controlling spinning of a disk is provided to prevent deterioration of the access response speed and to suppress the power consumption. The system includes a controller controlling a file system, and a disk array system storing data of the file system. The disk array system includes a plurality of logical volumes, each of which is configured by at least one disk device, and a disk controller controlling data input/output to/from the plurality of logical volumes. The plurality of logical volumes includes at least one first type logical volume which is controlled so that spinning of a disk device that configures the logical volume can be stopped, and at least one second type logical volume which is controlled so that spinning of a disk device that configures the logical volume cannot be stopped. Data satisfying a predetermined condition is stored in the second type logical volume.
摘要翻译：提供一种用于控制盘的旋转的系统，以防止访问响应速度的劣化并且抑制功耗。该系统包括控制文件系统的控制器和存储文件系统数据的磁盘阵列系统。磁盘阵列系统包括多个逻辑卷，每个逻辑卷由至少一个磁盘设备配置，以及控制数据输入/输出到/从多个逻辑卷的数据的磁盘控制器。多个逻辑卷包括至少一个第一类型的逻辑卷，其被控制使得可以停止配置逻辑卷的磁盘设备的旋转，以及至少一个第二类型的逻辑卷，其被控制以使得磁盘设备的旋转配置逻辑卷不能停止。满足预定条件的数据被存储在第二类型逻辑卷中。

3. 发明授权

US07404035B2 System for controlling spinning of disk 失效
标题翻译：控制磁盘旋转的系统
公开(公告)号：US07404035B2
公开(公告)日：2008-07-22
申请号：US11284099
申请日：2005-11-22
申请人： Tomoya Anzai , Yoji Nakatani , Takashige Iwamura , Akira Fujibayashi
发明人： Tomoya Anzai , Yoji Nakatani , Takashige Iwamura , Akira Fujibayashi
IPC分类号： G06F13/10
CPC分类号： G06F3/0611 , G06F3/0625 , G06F3/0634 , G06F3/0638 , G06F3/067 , Y02D10/154
摘要： A system for controlling spinning of a disk is provided to prevent deterioration of the access response speed and to suppress the power consumption. The system includes a controller controlling a file system, and a disk array system storing data of the file system. The disk array system includes a plurality of logical volumes, each of which is configured by at least one disk device, and a disk controller controlling data input/output to/from the plurality of logical volumes. The plurality of logical volumes includes at least one first type logical volume which is controlled so that spinning of a disk device that configures the logical volume can be stopped, and at least one second type logical volume which is controlled so that spinning of a disk device that configures the logical volume cannot be stopped. Data satisfying a predetermined condition is stored in the second type logical volume.
摘要翻译：提供一种用于控制盘的旋转的系统，以防止访问响应速度的劣化并且抑制功耗。该系统包括控制文件系统的控制器和存储文件系统数据的磁盘阵列系统。磁盘阵列系统包括多个逻辑卷，每个逻辑卷由至少一个磁盘设备配置，以及控制数据输入/输出到/从多个逻辑卷的数据的磁盘控制器。多个逻辑卷包括至少一个第一类型的逻辑卷，其被控制使得可以停止配置逻辑卷的磁盘设备的旋转，以及至少一个第二类型的逻辑卷，其被控制以使得磁盘设备的旋转配置逻辑卷不能停止。满足预定条件的数据被存储在第二类型逻辑卷中。

4. 发明授权

US08595453B2 Information system and data transfer method of information system 有权
标题翻译：信息系统信息系统和数据传输方式
公开(公告)号：US08595453B2
公开(公告)日：2013-11-26
申请号：US11850925
申请日：2007-09-06
申请人： Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
发明人： Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F11/2092 , G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2069 , G06F11/2074 , G06F11/2076 , G06F11/2082
摘要： Availability of an information system including a storage apparatus and a host computer is improved. A host system includes a first storage apparatus provided with a first volume for storing data, and a second storage apparatus for storing the data sent from the first storage apparatus. In case of a failure occurring in the first storage apparatus, the host sends the data to be sent to the first storage apparatus to the second storage apparatus.
摘要翻译：提高了包括存储装置和主机的信息系统的可用性。主机系统包括具有用于存储数据的第一卷的第一存储装置和用于存储从第一存储装置发送的数据的第二存储装置。在第一存储装置发生故障的情况下，主机向第二存储装置发送要发送给第一存储装置的数据。

5. 发明授权

US08560631B2 Storage system 有权
公开(公告)号：US08560631B2
公开(公告)日：2013-10-15
申请号：US11772710
申请日：2007-07-02
申请人： Takashige Iwamura , Yasutomo Yamamoto , Yoshiaki Eguchi , Hiroshi Arakawa , Kouji Arai
发明人： Takashige Iwamura , Yasutomo Yamamoto , Yoshiaki Eguchi , Hiroshi Arakawa , Kouji Arai
IPC分类号： G06F15/16
CPC分类号： H04L67/1097
摘要： When a logical volume in a first storage box is transferred to a second storage box, information of an access object such as a network communication protocol possessed by a host which communicates with the first storage box is changed to change a network route for accessing the transferred logical volume. Logical volume transfer is notified from the first storage box to the host by using an ICMP Redirection Error message or the ARP protocol.

6. 发明授权

US08359426B2 Flash memory storage system 有权
公开(公告)号：US08359426B2
公开(公告)日：2013-01-22
申请号：US13414755
申请日：2012-03-08
申请人： Takashige Iwamura , Kazuhisa Fujimoto , Yoshiaki Eguchi , Shunji Kawamura
发明人： Takashige Iwamura , Kazuhisa Fujimoto , Yoshiaki Eguchi , Shunji Kawamura
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G11C16/349
摘要： A flash memory storage system has a plurality of flash memory devices comprising a plurality of flash memories, and a controller having an I/O processing control unit for accessing a flash memory device specified by a designated access destination in an I/O request received from an external device from among the plurality of flash memory devices. A parity group can be configured of flash memory devices having identical internal configuration.

7. 发明授权

US08325438B2 Storage system controlling power supply module and fan 有权
公开(公告)号：US08325438B2
公开(公告)日：2012-12-04
申请号：US13362217
申请日：2012-01-31
申请人： Akira Yamamoto , Takashige Iwamura , Yasunori Kaneda
发明人： Akira Yamamoto , Takashige Iwamura , Yasunori Kaneda
IPC分类号： G11B19/02 , G06F13/00 , G06F1/00
CPC分类号： G06F1/206 , G06F3/0625 , G06F3/0634 , G06F3/067 , G06F3/0689 , G11B33/144 , Y02D10/154 , Y02D10/16
摘要： When a disk device corresponding to a logical volume is started, a disk system determines and starts a disk device and a fan to be started, while comprehensively considering heat quantity generated by the disk device to be started, the cooling capacity of the fan, and the electric power consumption of the fan or the electric power consumption of the disk device.

8. 发明申请

US20090100146A1 Storage System Managing Data Through A Wide Area Network 有权
标题翻译：存储系统通过广域网管理数据
公开(公告)号：US20090100146A1
公开(公告)日：2009-04-16
申请号：US12248922
申请日：2008-10-10
申请人： Yoshiki KANO , Manabu Kitamura , Takashige Iwamura , Kenichi Takamoto
发明人： Yoshiki KANO , Manabu Kitamura , Takashige Iwamura , Kenichi Takamoto
IPC分类号： G06F15/16
CPC分类号： H04L63/10 , G06F3/0622 , G06F3/0637 , G06F3/067 , H04L67/1097 , Y10S707/99953 , Y10S707/99956
摘要： In a storage system, a server apparatus and a storage apparatus are provided, while the server apparatus is connected via a LAN to one, or plural sets of computers so as to accept an access request of file data issued from the computers, whereas the storage apparatus is connected via a wide area network to the server apparatus so as to store thereinto the file data. A communication between the computers and the server apparatus is carried out by employing a network file protocol, whereas a communication between the server apparatus and the storage apparatus is performed by employing a block device protocol. The server apparatus and the storage apparatus are connected via the respective security protecting apparatus to the wide area network.
摘要翻译：在存储系统中，提供服务器装置和存储装置，同时服务器装置经由LAN连接到一组或多组计算机，以接受从计算机发出的文件数据的访问请求，而存储设备通过广域网连接到服务器设备，以便存储文件数据。通过采用网络文件协议来执行计算机和服务器装置之间的通信，而通过采用块装置协议来执行服务器装置与存储装置之间的通信。服务器装置和存储装置经由各自的安全保护装置连接到广域网。

9. 发明申请

US20090006735A1 Storage unit and disk control method 审中-公开
标题翻译：存储单元和磁盘控制方式
公开(公告)号：US20090006735A1
公开(公告)日：2009-01-01
申请号：US12155482
申请日：2008-06-05
申请人： Atsuya Kumagai , Kenta Shiga , Takashige Iwamura
发明人： Atsuya Kumagai , Kenta Shiga , Takashige Iwamura
IPC分类号： G06F12/00 , G06F1/32
CPC分类号： G06F3/0659 , G06F3/0616 , G06F3/0625 , G06F3/0653 , G06F3/067 , Y02D10/154
摘要： A storage unit is provided which is connected to a host computer through a network, having one or more disks in which read and write operations are performed during rotation and a control unit for controlling the rotation of the disks. In the storage unit, when receiving a message which is sent from the host computer and predicts that at least one of the disks will come in use, the control unit causes the at least one of the disks which will come in use, to rotate.
摘要翻译：提供存储单元，其通过网络连接到主计算机，具有在旋转期间执行读取和写入操作的一个或多个盘以及用于控制盘的旋转的控制单元。在存储单元中，当接收到从主计算机发送的消息并且预测至少一个盘将被使用时，控制单元使至少一个将被使用的盘旋转。

10. 发明申请

US20080140966A1 Method for remote copy pair migration 有权
标题翻译：远程复制对迁移方法
公开(公告)号：US20080140966A1
公开(公告)日：2008-06-12
申请号：US12000820
申请日：2007-12-18
申请人： Akira Deguchi , Takashige Iwamura , Kenta Ninose , Hiroshi Arakawa
发明人： Akira Deguchi , Takashige Iwamura , Kenta Ninose , Hiroshi Arakawa
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , G06F11/2074
摘要： During an asynchronous remote copy process for a plurality of asynchronous remote copy pairs, a copy of data in a migration source primary storage area is stored in a migration destination primary storage area, and the copy of data in the migration source primary storage area is also stored in a migration destination secondary storage area through a migration destination primary storage area or a migration source secondary storage area. Then, for an asynchronous remote copy pair established between the migration destination primary storage area and the migration destination secondary storage area together with the above-described asynchronous remote copy pairs, the asynchronous remote copy process is executed in such a method that a copy of writing data is stored in a plurality of secondary storage areas in accordance with the write request sequence issued by a computer. As such, an asynchronous remote copy pair between any two specific storage systems is migrated to be an asynchronous remote copy pair among any other two storage systems.
摘要翻译：在用于多个异步远程复制对的异步远程复制过程期间，迁移源主存储区域中的数据副本被存储在迁移目的地主存储区域中，并且迁移源主存储区域中的数据副本也是通过迁移目的地主存储区域或迁移源辅助存储区域存储在迁移目的地辅助存储区域中。然后，对于在迁移目的地主存储区域和迁移目的地辅助存储区域之间建立的异步远程复制对以及上述异步远程复制对，异步远程复制处理以这样的方式执行，即，写入副本根据由计算机发出的写入请求序列，将数据存储在多个辅助存储区域中。因此，任何两个特定存储系统之间的异步远程副本对被迁移到任何其他两个存储系统之间的异步远程副本对。

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