公开(公告)号：US20130110790A1

公开(公告)日：2013-05-02

申请号：US13388193

申请日：2011-10-29

申请人： Shinya Matsumoto ,  Jun Nemoto ,  Masaaki Iwasaki ,  Nobuyuki Saika ,  Homare Kanie ,  Hitoshi Arai

发明人： Shinya Matsumoto ,  Jun Nemoto ,  Masaaki Iwasaki ,  Nobuyuki Saika ,  Homare Kanie ,  Hitoshi Arai

IPC分类号： G06F17/30

CPC分类号： G06F12/00 ,  G06F11/1464 ,  G06F11/1469 ,  G06F11/16 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F16/185

摘要： A file is rapidly restored with minimal storage consumption when a file access request is made by the user. When file restoration takes place, a second server apparatus 3b transmits a directory image, which extends from the top directory to a predetermined lower level, of a directory image configured in a file system of a first server apparatus 3a at a date and time associated with a restoration destination directory among the data of files stored in a second storage apparatus 10b, to the first server apparatus 3a, and the first server apparatus 3a restores the directory image to a first storage apparatus 10a. If a request is sent from the first server apparatus 3a, the second server apparatus 3b reads an additional directory image from the second storage apparatus 10b and transmits the image to the first server apparatus 3a.

摘要翻译： 当用户进行文件访问请求时，文件快速恢复，存储消耗最小。 当文件恢复发生时，第二服务器装置3b将与第一服务器装置3a的文件系统中配置的目录映像的目录映像从顶级目录扩展到预定的较低级别，在与之相关联的日期和时间 存储在第二存储装置10b中的文件的数据中的恢复目的地目录，第一服务器装置3a和第一服务器装置3a将目录图像恢复到第一存储装置10a。 如果从第一服务器装置3a发送请求，则第二服务器装置3b从第二存储装置10b读出附加目录图像，并将图像发送到第一服务器装置3a。

公开(公告)号：US08832025B2

公开(公告)日：2014-09-09

申请号：US12989940

申请日：2010-05-27

申请人： Hitoshi Arai ,  Homare Kanie ,  Nobuyuki Saika

发明人： Hitoshi Arai ,  Homare Kanie ,  Nobuyuki Saika

IPC分类号： G06F17/00

CPC分类号： G06F3/0611 ,  G06F3/0649 ,  G06F3/0683 ,  G06F3/0685 ,  G06F17/30073 ,  G06F17/30174 ,  G06F17/30215 ,  H04L67/1095

摘要： A remote file server managing a remote storage device and a local file server managing a local storage device are coupled to a communication network (e.g. the Internet). The local file server (A) replicates a file in the local storage device to the remote file server and, (B) if a first condition is satisfied, manages the replicated file which is the file from which the data is replicated as a migration target file. The local file server, even if the (B) is completed, does not delete the migration target file from the local storage device and, if the second condition is satisfied, deletes the migration target file from the local storage device.

摘要翻译： 管理远程存储设备的远程文件服务器和管理本地存储设备的本地文件服务器被耦合到通信网络（例如因特网）。 本地文件服务器（A）将本地存储设备中的文件复制到远程文件服务器，（B）如果满足第一个条件，则管理作为迁移目标复制数据的文件的复制文件 文件。 即使（B）完成，本地文件服务器也不会从本地存储设备中删除迁移目标文件，如果满足第二个条件，则从本地存储设备中删除迁移目标文件。

公开(公告)号：US20130212070A1

公开(公告)日：2013-08-15

申请号：US13393980

申请日：2012-02-13

申请人： Nobuyuki Saika ,  Homare Kanie ,  Hitoshi Arai ,  Atsushi Murakami ,  Hirofumi Ikawa

发明人： Nobuyuki Saika ,  Homare Kanie ,  Hitoshi Arai ,  Atsushi Murakami ,  Hirofumi Ikawa

IPC分类号： G06F7/00

CPC分类号： G06F16/185 ,  G06F16/1756

摘要： The present invention enhances user usability by storing more files close to the user. A replication processing part 3A creates a replica of a prescribed file, which is in a first file management apparatus, in a second file management apparatus. A single instance processing part 3B selects as a duplicate data removal target another prescribed file in the first file management apparatus in accordance with a first prescribed condition, and converts the selected other prescribed file to a reference-source file, which references data of a prescribed reference file. A stubification processing part 3C selects a stubification candidate file, which constitutes a target of a stubification process, in accordance with a second prescribed condition, and executes stubification processing with respect to the stubification candidate file in accordance with a third prescribed condition.

摘要翻译： 本发明通过存储更靠近用户的文件来增强用户可用性。 复制处理部分3A在第二文件管理装置中创建位于第一文件管理装置中的规定文件的副本。 单个实例处理部分3B根据第一规定条件在第一文件管理装置中选择另一规定文件作为重复数据删除目标，并将所选择的另一规定文件转换为参考源文件，该参考源文件引用规定的 参考文件。 配置处理部件3C根据第二规定条件选择构成抄袭处理对象的抄袭候选文件，并根据第三规定条件执行关于抄袭候选文件的抄袭处理。

公开(公告)号：US20120016838A1

公开(公告)日：2012-01-19

申请号：US12989940

申请日：2010-05-27

申请人： Hitoshi Arai ,  Homare Kanie ,  Nobuyuki Saika

发明人： Hitoshi Arai ,  Homare Kanie ,  Nobuyuki Saika

IPC分类号： G06F17/30 ,  G06F13/00 ,  G06F15/16

CPC分类号： G06F3/0611 ,  G06F3/0649 ,  G06F3/0683 ,  G06F3/0685 ,  G06F17/30073 ,  G06F17/30174 ,  G06F17/30215 ,  H04L67/1095

摘要： A remote file server managing a remote storage device and a local file server managing a local storage device are coupled to a communication network (e.g. the Internet). The local file server (A) replicates a file in the local storage device to the remote file server and, (B) if a first condition is satisfied, manages the replicated file which is the file from which the data is replicated as a migration target file. The local file server, even if the (B) is completed, does not delete the migration target file from the local storage device and, if the second condition is satisfied, deletes the migration target file from the local storage device.

摘要翻译： 管理远程存储设备的远程文件服务器和管理本地存储设备的本地文件服务器被耦合到通信网络（例如因特网）。 本地文件服务器（A）将本地存储设备中的文件复制到远程文件服务器，（B）如果满足第一个条件，则管理作为迁移目标复制数据的文件的复制文件 文件。 即使（B）完成，本地文件服务器也不会从本地存储设备中删除迁移目标文件，如果满足第二个条件，则从本地存储设备中删除迁移目标文件。

公开(公告)号：US20080114933A1

公开(公告)日：2008-05-15

申请号：US12003597

申请日：2007-12-28

申请人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

发明人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

IPC分类号： G06F12/16

CPC分类号： G06F11/1666 ,  G06F3/0605 ,  G06F3/0607 ,  G06F3/065 ,  G06F3/0658 ,  G06F3/0661 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/20 ,  G06F11/2089 ,  G06F12/0866

摘要： A disk array system includes storage devices, a storage device control unit, a connection unit being connected with the storage device control unit, channel control units, a shared memory, and a cache memory. Each channel control unit includes a first processor of converting file data, received through a local area network outside of the disk array system to which the channel control units belongs, into block data and requesting storage of the converted data in the plurality of storage devices and a second processor of transferring the block data to the storage devices through the connection unit and the storage device control unit in response to a request given from the first processor and is connected with the connection unit and the local area network.

公开(公告)号：US07043604B2

公开(公告)日：2006-05-09

申请号：US10806128

申请日：2004-03-23

申请人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

发明人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

IPC分类号： G06F12/16

CPC分类号： G06F11/1666 ,  G06F3/0605 ,  G06F3/0607 ,  G06F3/065 ,  G06F3/0658 ,  G06F3/0661 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/20 ,  G06F11/2089 ,  G06F12/0866

摘要： A disk array system includes storage devices, a storage device control unit, a connection unit being connected with the storage device control unit, channel control units, a shared memory, and a cache memory. Each channel control unit includes a first processor of converting file data, received through a local area network outside of the disk array system to which the channel control units belongs, into block data and requesting storage of the converted data in the plurality of storage devices and a second processor of transferring the block data to the storage devices through the connection unit and the storage device control unit in response to a request given from the first processor and is connected with the connection unit and the local area network.

公开(公告)号：US20050138287A1

公开(公告)日：2005-06-23

申请号：US11046719

申请日：2005-02-01

申请人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

发明人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

IPC分类号： G06F13/10 ,  G06F3/06 ,  G06F12/00 ,  G06F12/16 ,  G06F13/00 ,  G06F13/12

CPC分类号： G06F11/1666 ,  G06F3/0605 ,  G06F3/0607 ,  G06F3/065 ,  G06F3/0658 ,  G06F3/0661 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/20 ,  G06F11/2089 ,  G06F12/0866

摘要： A disk array system includes storage devices, a storage device control unit, a connection unit being connected with the storage device control unit, channel control units, a shared memory, and a cache memory. Each channel control unit includes a first processor of converting file data, received through a local area network outside of the disk array system to which the channel control units belongs, into block data and requesting storage of the converted data in the plurality of storage devices and a second processor of transferring the block data to the storage devices through the connection unit and the storage device control unit in response to a request given from the first processor and is connected with the connection unit and the local area network.

摘要翻译： 磁盘阵列系统包括存储设备，存储设备控制单元，与存储设备控制单元连接的连接单元，信道控制单元，共享存储器和高速缓冲存储器。 每个通道控制单元包括：第一处理器，将通过控制单元所属的盘阵列以外的局域网接收的文件数据转换为块数据，并请求存储多个存储装置中的转换数据;以及 响应于来自第一处理器的请求，通过连接单元和存储设备控制单元将块数据传送到存储设备并与连接单元和局域网连接的第二处理器。

公开(公告)号：US20050114615A1

公开(公告)日：2005-05-26

申请号：US10806128

申请日：2004-03-23

申请人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

发明人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

IPC分类号： G06F13/10 ,  G06F3/06 ,  G06F12/00 ,  G06F12/16 ,  G06F13/00 ,  G06F13/12

CPC分类号： G06F11/1666 ,  G06F3/0605 ,  G06F3/0607 ,  G06F3/065 ,  G06F3/0658 ,  G06F3/0661 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/20 ,  G06F11/2089 ,  G06F12/0866

摘要： A disk array system includes storage devices, a storage device control unit, a connection unit being connected with the storage device control unit, channel control units, a shared memory, and a cache memory. Each channel control unit includes a first processor of converting file data, received through a local area network outside of the disk array system to which the channel control units belongs, into block data and requesting storage of the converted data in the plurality of storage devices and a second processor of transferring the block data to the storage devices through the connection unit and the storage device control unit in response to a request given from the first processor and is connected with the connection unit and the local area network.

公开(公告)号：US07581062B2

公开(公告)日：2009-08-25

申请号：US12003597

申请日：2007-12-28

申请人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

发明人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/28

CPC分类号： G06F11/1666 ,  G06F3/0605 ,  G06F3/0607 ,  G06F3/065 ,  G06F3/0658 ,  G06F3/0661 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/20 ,  G06F11/2089 ,  G06F12/0866

摘要： A disk array system includes storage devices, a storage device control unit, a connection unit being connected with the storage device control unit, channel control units, a shared memory, and a cache memory. Each channel control unit includes a first processor of converting file data, received through a local area network outside of the disk array system to which the channel control units belongs, into block data and requesting storage of the converted data in the plurality of storage devices and a second processor of transferring the block data to the storage devices through the connection unit and the storage device control unit in response to a request given from the first processor and is connected with the connection unit and the local area network.

摘要翻译： 磁盘阵列系统包括存储设备，存储设备控制单元，与存储设备控制单元连接的连接单元，信道控制单元，共享存储器和高速缓冲存储器。 每个通道控制单元包括：第一处理器，将通过控制单元所属的盘阵列以外的局域网接收的文件数据转换为块数据，并请求存储多个存储装置中的转换数据;以及 响应于来自第一处理器的请求，通过连接单元和存储设备控制单元将块数据传送到存储设备并与连接单元和局域网连接的第二处理器。

公开(公告)号：US07376787B2

公开(公告)日：2008-05-20

申请号：US11448733

申请日：2006-06-08

申请人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

发明人： Hiroshi Ogasawara ,  Homare Kanie ,  Nobuyuki Saika ,  Yutaka Takata ,  Shinichi Nakayama

IPC分类号： G06F12/00

CPC分类号： G06F11/1666 ,  G06F3/0605 ,  G06F3/0607 ,  G06F3/065 ,  G06F3/0658 ,  G06F3/0661 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/20 ,  G06F11/2089 ,  G06F12/0866

摘要： A disk array system includes storage devices, a storage device control unit, a connection unit being connected with the storage device control unit, channel control units, a shared memory, and a cache memory. Each channel control unit includes a first processor of converting file data, received through a local area network outside of the disk array system to which the channel control units belongs, into block data and requesting storage of the converted data in the plurality of storage devices and a second processor of transferring the block data to the storage devices through the connection unit and the storage device control unit in response to a request given from the first processor and is connected with the connection unit and the local area network.

摘要翻译： 磁盘阵列系统包括存储设备，存储设备控制单元，与存储设备控制单元连接的连接单元，信道控制单元，共享存储器和高速缓冲存储器。 每个通道控制单元包括：第一处理器，将通过控制单元所属的盘阵列以外的局域网接收的文件数据转换为块数据，并请求存储多个存储装置中的转换数据;以及 响应于来自第一处理器的请求，通过连接单元和存储设备控制单元将块数据传送到存储设备并与连接单元和局域网连接的第二处理器。