公开(公告)号：US07350017B2

公开(公告)日：2008-03-25

申请号：US10923991

申请日：2004-08-23

申请人： Kenichi Okuyama ,  Kazuya Tago ,  Yasushi Negishi

发明人： Kenichi Okuyama ,  Kazuya Tago ,  Yasushi Negishi

IPC分类号： G06F12/00 ,  G06F13/00

CPC分类号： G06F3/064 ,  G06F3/0605 ,  G06F3/0611 ,  G06F3/0643 ,  G06F3/0676

摘要： A file management system including a hard disk unit and a file management unit. The file management unit manages data to be read and written from and into the hard disk unit such that data in a file is continuous in a predetermined logical address space and specifies a target data requested to be read and written from and into the hard disk unit by a predetermined logical address within the logical address space. The hard disk unit performs processing of reading and writing data after translating the predetermined logical addresses specifying the data requested to be read and written into LBAs. Then the hard disk unit performs defragmentation of data recorded on a magnetic disk based on the predetermined logical addresses.

摘要翻译： 包括硬盘单元和文件管理单元的文件管理系统。 文件管理单元管理要从硬盘单元读取和写入的数据，使得文件中的数据在预定的逻辑地址空间中是连续的，并且指定请求读取和写入硬盘单元的目标数据 通过逻辑地址空间内的预定逻辑地址。 硬盘单元在将指定要读取并写入LBA的数据的预定逻辑地址转换为LBA之后，执行读取和写入数据的处理。 然后，硬盘单元基于预定的逻辑地址对记录在磁盘上的数据执行碎片整理。

公开(公告)号：US20050021657A1

公开(公告)日：2005-01-27

申请号：US10828692

申请日：2004-04-21

申请人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

发明人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

IPC分类号： G06F12/08 ,  G06F3/06 ,  G06F12/00 ,  H04L29/06 ,  G06F15/167 ,  G06F15/16

CPC分类号： H04L29/06 ,  H04L67/42 ,  Y10S707/99931

摘要： A front-end server for temporarily holding an operation request for a NAS server, which is sent from a predetermined client, is interposed between the NAS server and clients on a network. This front-end server holds information concerning a correlation among data files stored in the NAS server, optimizes the operation request received from the client based on the information, and transmits the operation request to the NAS server.

摘要翻译： 用于临时保存从预定客户端发送的NAS服务器的操作请求的前端服务器插入在NAS服务器和网络上的客户端之间。 该前端服务器保存有关存储在NAS服务器中的数据文件之间的相关性的信息，根据该信息优化从客户接收到的操作请求，并向NAS服务器发送操作请求。

公开(公告)号：US20080313258A1

公开(公告)日：2008-12-18

申请号：US11969723

申请日：2008-01-04

申请人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

发明人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

IPC分类号： G06F15/16

CPC分类号： H04L29/06 ,  H04L67/42 ,  Y10S707/99931

摘要： A front-end server for temporarily holding an operation request for a NAS server, which is sent from a predetermined client, is interposed between the NAS server and clients on a network. This front-end server holds information concerning a correlation among data files stored in the NAS server, optimizes the operation request received from the client based on the information, and transmits the operation request to the NAS server.

摘要翻译： 用于临时保存从预定客户端发送的NAS服务器的操作请求的前端服务器插入在NAS服务器和网络上的客户端之间。 该前端服务器保存有关存储在NAS服务器中的数据文件之间的相关性的信息，根据该信息优化从客户接收到的操作请求，并向NAS服务器发送操作请求。

公开(公告)号：US20080140905A1

公开(公告)日：2008-06-12

申请号：US11971368

申请日：2008-01-09

申请人： Kenichi Okuyama ,  Kazuya Tago ,  Yasushi Negishi

发明人： Kenichi Okuyama ,  Kazuya Tago ,  Yasushi Negishi

IPC分类号： G06F12/02 ,  G06F12/00

CPC分类号： G06F3/064 ,  G06F3/0605 ,  G06F3/0611 ,  G06F3/0643 ,  G06F3/0676

摘要： A file management system including a hard disk unit and a file management unit. The file management unit manages data to be read and written from and into the hard disk unit such that data in a file is continuous in a predetermined logical address space and specifies a target data requested to be read and written from and into the hard disk unit by a predetermined logical address within the logical address space. The hard disk unit performs processing of reading and writing data after translating the predetermined logical addresses specifying the data requested to be read and written into LBAs. Then the hard disk unit performs defragmentation of data recorded on a magnetic disk based on the predetermined logical addresses.

摘要翻译： 包括硬盘单元和文件管理单元的文件管理系统。 文件管理单元管理要从硬盘单元读取和写入的数据，使得文件中的数据在预定的逻辑地址空间中是连续的，并且指定请求读取和写入硬盘单元的目标数据 通过逻辑地址空间内的预定逻辑地址。 硬盘单元在将指定要读取并写入LBA的数据的预定逻辑地址转换为LBA之后，执行读取和写入数据的处理。 然后，硬盘单元基于预定的逻辑地址对记录在磁盘上的数据执行碎片整理。

公开(公告)号：US06182278B2

公开(公告)日：2001-01-30

申请号：US08814427

申请日：1997-03-10

申请人： Seiji Hamada ,  Yuichi Nakamura ,  Kazuya Tago

发明人： Seiji Hamada ,  Yuichi Nakamura ,  Kazuya Tago

IPC分类号： G06F945

CPC分类号： G06F8/20 ,  G06F9/45508 ,  Y10S715/967

摘要： The present invention is directed to making a variety of programming operations, which a programmer desires, possible by using a program component. More specifically, an apparent function of program component 131 is extended by component-information editor 101 which updates the information of component-information storage 110 that holds the information about the property and method of the program component. The component information is utilized both when an application program is developed and when the application program is executed. When a program is developed, the component information is utilized by property editor 103 and code editor 107. Therefore, users can utilize the component information for generating a programming code with a feeling as if the function of the program component were extended. Furthermore, there is no possibility that the user will be conscious of the difference between the existent function and the extended function of the program component. When, on the other hand, a program is executed, the component information is utilized to call out program component 131 from interpreter 120, so the extended function can be suitably executed.

摘要翻译： 本发明旨在通过使用程序组件来进行程序员期望的各种编程操作。 更具体地，程序组件131的明显功能由组件信息编辑器101扩展，组件信息编辑器101更新保存关于程序组件的属性和方法的信息的组件信息存储110的信息。 当应用程序被开发并且当应用程序被执行时，组件信息被利用。 当开发程序时，由属性编辑器103和代码编辑器107利用组件信息。因此，用户可以利用组件信息来生成具有如程序组件的功能扩展的感觉的编程代码。 此外，用户不可能意识到存在的功能和程序组件的扩展功能之间的差异。 另一方面，当执行程序时，组件信息被用于从解释器120调用程序组件131，因此可以适当地执行扩展功能。

公开(公告)号：US06571278B1

公开(公告)日：2003-05-27

申请号：US09425559

申请日：1999-10-22

申请人： Yasushi Negishi ,  Mohan Ahuja ,  Kazuya Tago

发明人： Yasushi Negishi ,  Mohan Ahuja ,  Kazuya Tago

IPC分类号： G06F15167

CPC分类号： H04L67/325 ,  H04L29/06 ,  H04L69/329 ,  Y10S707/99952 ,  Y10S707/99953

摘要： To improve communication efficiency during the updating of a replica, and to reduce the amount of memory required for the updating of a replica. The present invention is a computer for maintaining consistency of replica contents by interchanging data modification with another computer. The computer includes: a replica including shared data; a receiver for receiving, from another computer, a modification request for data included in the replica; and a controller for controlling, regardless of a receiving order of the modification request, for each receipt of the modification request, a timing of update execution for the replica in accordance with the received modification request by using information included in the modification request. The timing of replica updating in accordance with the received modification requests can be determined, regardless of the order in which the modification requests are received, that is, the order of the transmission from other computers. Therefore, communication efficiency can be improved and the amount of required memory can be reduced.

摘要翻译： 在更新副本期间提高通信效率，并减少更新副本所需的内存量。 本发明是一种计算机，用于通过与另一计算机交换数据修改来保持副本内容的一致性。 计算机包括：包含共享数据的副本; 用于从另一计算机接收对所述副本中包括的数据的修改请求的接收器; 以及控制器，用于通过使用包括在修改请求中的信息，根据接收到的修改请求，控制对接收到修改请求的每次接收修改请求的接收顺序，而不管接收到修改请求的顺序。 可以确定根据接收的修改请求的复制更新的定时，而不管接收到修改请求的顺序，即从其他计算机发送的顺序。 因此，可以提高通信效率，并且可以减少所需存储器的数量。

公开(公告)号：US5436892A

公开(公告)日：1995-07-25

申请号：US343618

申请日：1994-11-22

申请人： Kazuya Tago ,  Yasushi Negishi ,  Mikako Hoshiba

发明人： Kazuya Tago ,  Yasushi Negishi ,  Mikako Hoshiba

IPC分类号： H04L29/06 ,  H04L12/951 ,  H04L29/08 ,  H04L12/56

CPC分类号： H04L29/06 ,  H04L49/90 ,  H04L49/9021 ,  H04L69/32

摘要： An apparatus and method for enabling disassembly of packets into their components and for assignment of main storage areas without software intervention in the reception processing of a communications network. Direct partition is enabled by hardware without intervention of software by adding control information directly accessible by the receiving DMA feature 6 to each communications packet. The transmitting DMA feature 6 transfers the contents of the DMA command queue to the communications control unit 7 before transferring the data in computer storage 10 to the communications control unit 7. This information is added to the top of each packet before being passed to the receiving end. The receiving DMA feature 6 transfers each whole packet not to a single reception buffer but to different reception buffers in element data units by use of both this information and the information in the DMA command queue at the receiving end. Communications software makes use of each reception buffer as it is without copying it onto another area.

摘要翻译： 一种用于在通信网络的接收处理中没有软件干预的情况下能够将分组拆分成其组件并分配主存储区域的装置和方法。 通过将接收DMA特征6直接访问的控制信息添加到每个通信分组，由硬件启用直接分区，而无需软件干预。 发送DMA特征6在将计算机存储器10中的数据传送到通信控制单元7之前将DMA命令队列的内容传送到通信控制单元7.该信息在被传递到接收之前被添加到每个分组的顶部 结束。 接收DMA特征6通过使用该信息和接收端的DMA命令队列中的信息，将每个整个分组传送到单个接收缓冲器，而是传送到元件数据单元中的不同接收缓冲器。 通信软件使用每个接收缓冲器，而不将其复制到另一个区域。

公开(公告)号：US20080235328A1

公开(公告)日：2008-09-25

申请号：US11969701

申请日：2008-01-04

申请人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

发明人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

IPC分类号： G06F15/16

CPC分类号： H04L29/06 ,  H04L67/42 ,  Y10S707/99931

摘要： A front-end server for temporarily holding an operation request for a NAS server, which is sent from a predetermined client, is interposed between the NAS server and clients on a network. This front-end server holds information concerning a correlation among data files stored in the NAS server, optimizes the operation request received from the client based on the information, and transmits the operation request to the NAS server.

公开(公告)号：US07401129B2

公开(公告)日：2008-07-15

申请号：US10828692

申请日：2004-04-21

申请人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

发明人： Yashushi Negishi ,  Hiroki Murata ,  Kenichi Okuyama ,  Kazuya Tago

IPC分类号： G06F15/16

CPC分类号： H04L29/06 ,  H04L67/42 ,  Y10S707/99931

摘要： A front-end server for temporarily holding an operation request for a NAS server, which is sent from a predetermined client, is interposed between the NAS server and clients on a network. This front-end server holds information concerning a correlation among data files stored in the NAS server, optimizes the operation request received from the client based on the information, and transmits the operation request to the NAS server.

摘要翻译： 用于临时保存从预定客户端发送的NAS服务器的操作请求的前端服务器插入在NAS服务器和网络上的客户端之间。 该前端服务器保存有关存储在NAS服务器中的数据文件之间的相关性的信息，根据该信息优化从客户接收到的操作请求，并向NAS服务器发送操作请求。

公开(公告)号：US20050021900A1

公开(公告)日：2005-01-27

申请号：US10923991

申请日：2004-08-23

申请人： Kenichi Okuyama ,  Kazuya Tago ,  Yasushi Negishi

发明人： Kenichi Okuyama ,  Kazuya Tago ,  Yasushi Negishi

IPC分类号： G06F12/08 ,  G06F3/06 ,  G06F12/00 ,  G06F12/10 ,  G06F17/30

CPC分类号： G06F3/064 ,  G06F3/0605 ,  G06F3/0611 ,  G06F3/0643 ,  G06F3/0676

摘要： A file management system including a hard disk unit and a file management unit. The file management unit manages data to be read and written from and into the hard disk unit such that data in a file is continuous in a predetermined logical address space and specifies a target data requested to be read and written from and into the hard disk unit by a predetermined logical address within the logical address space. The hard disk unit performs processing of reading and writing data after translating the predetermined logical addresses specifying the data requested to be read and written into LBAs. Then the hard disk unit performs defragmentation of data recorded on a magnetic disk based on the predetermined logical addresses.

摘要翻译： 包括硬盘单元和文件管理单元的文件管理系统。 文件管理单元管理要从硬盘单元读取和写入的数据，使得文件中的数据在预定的逻辑地址空间中是连续的，并且指定请求读取和写入硬盘单元的目标数据 通过逻辑地址空间内的预定逻辑地址。 硬盘单元在将指定要读取并写入LBA的数据的预定逻辑地址转换为LBA之后，执行读取和写入数据的处理。 然后，硬盘单元基于预定的逻辑地址对记录在磁盘上的数据执行碎片整理。