公开(公告)号：US20060095656A1

公开(公告)日：2006-05-04

申请号：US10988492

申请日：2004-11-16

申请人： Atsushi Ueoka ,  Takeshi Ishizaki ,  Kiminori Sugauchi ,  Emiko Kobayashi ,  Jun Mizuno ,  Toui Miyawaki

发明人： Atsushi Ueoka ,  Takeshi Ishizaki ,  Kiminori Sugauchi ,  Emiko Kobayashi ,  Jun Mizuno ,  Toui Miyawaki

IPC分类号： G06F13/00

CPC分类号： H04L67/1097

摘要： The invention provides a management system solving the problems of the storage area network shared among plural devices, which was incapable of guaranteeing communication performances due to varied response time, and which required unstable time for accessing volumes. The storage area network management system comprises plural information processing devices 21, plural storage devices 41, a network with plural network equipments 31 to which is configured a network bandwidth used for communication between information processing devices 21 and storage devices 41, and a management device 1, wherein management device 1 comprises a data storage device 10 for storing a connection structure information and a performance information of paths of the network equipments 31 and a performance information and a capacity information of storage devices 41, and a storage selection means 13 for selecting a storage device 41 for allocating a volume to information processing device 21, and upon allocating a volume to information processing device 21, storage selection means 13 selects, based on the information stored in data storage device 10, storage device 41 fulfilling the performance and the volume capacity required by information processing device 21 and also having on its path network equipment 31 to which is configured the network bandwidth required for the communication with information processing device 21.

摘要翻译： 本发明提供了一种解决多个设备共享的存储区域网络的问题的管理系统，其由于响应时间的不同而不能保证通信性能，并且需要用于访问卷的不稳定时间。 存储区域网络管理系统包括多个信息处理设备21，多个存储设备41，具有被配置为用于信息处理设备21和存储设备41之间的通信的网络带宽的多个网络设备31的网络以及管理设备1 其中管理装置1包括用于存储网络设备31的连接结构信息和路径的性能信息的数据存储装置10以及存储装置41的性能信息和容量信息，以及存储选择装置13，用于选择 存储装置41，用于向信息处理装置21分配卷，并且在向信息处理装置21分配卷时，存储选择装置13基于存储在数据存储装置10中的信息，选择满足性能和卷的存储装置41 信息处理装置21和等所要求的容量 因此在其路径网络设备31上配置有与信息处理设备21进行通信所需的网络带宽。

公开(公告)号：US20050138626A1

公开(公告)日：2005-06-23

申请号：US10797619

申请日：2004-03-11

申请人： Akihisa Nagami ,  Yukio Ogawa ,  Masahiko Nakahara ,  Daisuke Yokota ,  Atsushi Ueoka

发明人： Akihisa Nagami ,  Yukio Ogawa ,  Masahiko Nakahara ,  Daisuke Yokota ,  Atsushi Ueoka

IPC分类号： G06F13/00 ,  H04L12/24 ,  H04L12/801 ,  H04L12/911 ,  H04L29/06 ,  H04L29/08 ,  G06F9/46 ,  G06F15/16

CPC分类号： H04L67/1008 ,  H04L67/1002 ,  H04L67/1023

摘要： The request from the client to the server is made through the traffic control apparatus. The traffic control apparatus includes a unit for controlling the request from the client, a unit for judging the data reception performance of the client and a unit for controlling the number of clients simultaneously connected to the server. The number of simultaneous connections in the server is controlled so that the resource of the server can be utilized sufficiently and the requests in number exceeding the performance of the server cannot be transferred. When it is expected that it takes time longer than a fixed time to provide the service to be required to the client, the request is rejected and when it is expected that the service can be provided within the fixed time, the request is received.

摘要翻译： 通过交通控制装置进行从客户端到服务器的请求。 交通控制装置包括用于控制来自客户端的请求的单元，用于判断客户端的数据接收性能的单元和用于控制与服务器同时连接的客户端的数量的单元。 控制服务器中同时连接的数量，使得可以充分利用服务器的资源，并且超出服务器性能的请求数不能传输。 当预期需要比固定时间长的时间来向客户端提供所需的服务时，请求被拒绝，并且当预期可以在固定时间内提供服务时，接收到该请求。

公开(公告)号：US5557736A

公开(公告)日：1996-09-17

申请号：US184069

申请日：1994-01-21

申请人： Toshio Hirosawa ,  Tsutomu Itoh ,  Motohide Kokunishi ,  Atsushi Ueoka ,  Yoshikazu Ichikawa ,  Fujio Fujita ,  Tadashi Yamagishi ,  Masahiko Ishimaru ,  Hideki Namba ,  Shigeru Sasaki ,  Michio Hirano ,  Kaoru Kozuma ,  Kazuyuki Nakamura

发明人： Toshio Hirosawa ,  Tsutomu Itoh ,  Motohide Kokunishi ,  Atsushi Ueoka ,  Yoshikazu Ichikawa ,  Fujio Fujita ,  Tadashi Yamagishi ,  Masahiko Ishimaru ,  Hideki Namba ,  Shigeru Sasaki ,  Michio Hirano ,  Kaoru Kozuma ,  Kazuyuki Nakamura

IPC分类号： G06F9/46 ,  H04L12/58 ,  G06F15/00

CPC分类号： H04L51/18 ,  G06F9/547 ,  H04L51/30 ,  G06F2209/549 ,  H04L51/14 ,  H04L51/22

摘要： In an electronic mail associated type computer system network equipped with a computer system for executing a job and a general-purpose electronic mail system, a user of an electronic mail can freely recognize a condition of an execution result of a job performed in the computer system and a job execution result. Also, these results are available from a desired output device for the user. When a mail processing unit employed in the computer system analyzes a mail statement about the job execution derived from the electronic mail system, and the job execution is completed, this mail processing unit sends to the electronic mail system, such a mail statement for the completion of the job execution containing information about fail/safe execution result. Upon receipt of this report, the user designates the output device into a response mail so as to output the job execution result from the designated output device.

摘要翻译： 在配备有用于执行作业的计算机系统和通用电子邮件系统的电子邮件相关联的计算机系统网络中，电子邮件的用户可以自由地识别在计算机系统中执行的作业的执行结果的状况 和作业执行结果。 此外，这些结果可从用户的期望的输出设备获得。 当在计算机系统中使用的邮件处理单元分析关于从电子邮件系统导出的作业执行的邮件声明，并且作业执行完成时，该邮件处理单元向电子邮件系统发送用于完成的这样的邮件声明 的作业执行包含有关故障/安全执行结果的信息。 在接收到该报告时，用户将输出设备指定为响应邮件，以便从指定的输出设备输出作业执行结果。

公开(公告)号：US07562109B2

公开(公告)日：2009-07-14

申请号：US10866402

申请日：2004-06-10

申请人： Atsushi Ueoka ,  Takeshi Ishizaki ,  Kiminori Sugauchi ,  Emiko Kobayashi ,  Jun Mizuno ,  Toui Miyawaki

发明人： Atsushi Ueoka ,  Takeshi Ishizaki ,  Kiminori Sugauchi ,  Emiko Kobayashi ,  Jun Mizuno ,  Toui Miyawaki

IPC分类号： G06F15/16 ,  G06F12/00 ,  G06F12/02

CPC分类号： H04L29/06 ,  H04L43/00

摘要： The present invention decreases the burden of operation required for specifying the continuity status and the cause of failure of a network storage device. A host computer accepts the specification of the device identifier, that is an identifier of the network storage device in the host protocol which positions in a higher hierarchy than the network communication protocol, and a volume identifier, that is an identifier of the volume. Then based on the specified device identifier, the host computer specifies the network identifier, that is an identifier of the network storage device in the network communication protocol. And continuity is confirmed in the network communication protocol in which the specified network identifier is the destination. Also continuity is confirmed in the host protocol in which the device identifier is the destination. And the volume specified by the volume identifier is accessed.

摘要翻译： 本发明减少了指定网络存储设备的连续性状态和故障原因所需的操作负担。 主计算机接受设备标识符的规范，即作为位于比网络通信协议更高层次的主机协议中的网络存储设备的标识符，以及作为卷的标识符的卷标识符。 然后，基于指定的设备标识符，主机指定网络标识符，即网络通信协议中的网络存储设备的标识符。 在指定的网络标识符是目的地的网络通信协议中确认连续性。 在设备标识符是目的地的主机协议中也确认连续性。 并且访问由卷标识符指定的卷。

公开(公告)号：US06970946B2

公开(公告)日：2005-11-29

申请号：US09883967

申请日：2001-06-20

申请人： Atsushi Ueoka ,  Tsutomu Ito ,  Manabu Demoto ,  Tadashi Yamagishi ,  Hiroshi Wada ,  Takashi Matsumoto ,  Takashi Nomura

发明人： Atsushi Ueoka ,  Tsutomu Ito ,  Manabu Demoto ,  Tadashi Yamagishi ,  Hiroshi Wada ,  Takashi Matsumoto ,  Takashi Nomura

IPC分类号： G06F11/32 ,  G06F3/00 ,  G06F3/048 ,  G06F9/46 ,  G06F13/00 ,  G06F17/22

CPC分类号： G06F17/22

摘要： A controller connected to computers analyzes messages from the computers and converts the analyzed messages into a different format. The controller also generates correspondence information for the message.

摘要翻译： 连接到计算机的控制器分析来自计算机的消息，并将分析的消息转换成不同的格式。 控制器还生成消息的对应信息。

公开(公告)号：US5671354A

公开(公告)日：1997-09-23

申请号：US606099

申请日：1996-02-23

申请人： Tsutomu Ito ,  Toshio Hirosawa ,  Atsushi Ueoka ,  Motohide Kokunishi ,  Tadashi Yamagishi ,  Kouichi Nakatsu

发明人： Tsutomu Ito ,  Toshio Hirosawa ,  Atsushi Ueoka ,  Motohide Kokunishi ,  Tadashi Yamagishi ,  Kouichi Nakatsu

IPC分类号： G06F1/00 ,  G06F13/00 ,  G06F21/20 ,  H04L29/06 ,  G06F11/00

CPC分类号： H04L29/06 ,  H04L63/0815

摘要： User authentication information for network of a user and a name of a server to be accessed are sent from a client terminal to a user management equipment realized by one of servers which constitute a network system. The user management equipment sends the network address of that server and user authentication information registered for that server back to the client terminal. Using these pieces of information, the client terminal logs in that server. Each of the servers used by the user notifies the user management equipment of the actual accounts for the user at preferable times. Using the notified information, the user management equipment manages the actual accounts of each user. Each user can know the total of actual accounts for the servers used by accessing only the user management equipment.

摘要翻译： 将用户网络的用户认证信息和要访问的服务器的名称从客户终端发送到由构成网络系统的服务器之一实现的用户管理设备。 用户管理设备向客户端发送该服务器的网络地址和注册给该服务器的用户认证信息。 使用这些信息，客户终端登录该服务器。 用户使用的每个服务器在优选的时间向用户管理设备通知用户的实际帐户。 使用通知信息，用户管理设备管理每个用户的实际账户。 每个用户可以通过仅访问用户管理设备知道使用的服务器的实际帐户总数。

公开(公告)号：US5449979A

公开(公告)日：1995-09-12

申请号：US125436

申请日：1993-09-22

申请人： Atsushi Ueoka ,  Akinori Hiramatsu ,  Hiroyuki Sako ,  Kazuhiro Gotoh

发明人： Atsushi Ueoka ,  Akinori Hiramatsu ,  Hiroyuki Sako ,  Kazuhiro Gotoh

IPC分类号： H05B41/285 ,  H05B37/02

CPC分类号： H05B41/2855 ,  Y10S315/07

摘要： A power supply with an inverter capable of avoiding the inverter from producing excessive high voltage when a load is detached or the load impedance is greatly increased. The inverter is energized by a fixed DC voltage source and includes at least one switching element and an L-C resonant circuit. The switching element is driven to turn on and off and cooperative with the L-C resonant circuit to produce a high frequency AC voltage at an inverter output for driving a load. The inverter includes first and second clamping diodes connected in series across the DC voltage source in anti-parallel relation thereto with the first and second diodes defining therebetween a first connection point. Also included in the inverter is a pair of first and second impedance elements which are connected in series across the inverter output to provide a divided voltage indicative of an output voltage of the inverter with the first and second impedance elements defining therebetween a second connection point. The first and second connection points are connected to each other so as to keep the points at a voltage level nearly equal to a fixed voltage of the DC voltage source, in such a manner as to limit the output voltage of the inverter below a predetermined level by allowing a clamping current to flow through the first and second diodes and impedance elements and through the DC voltage source to escape the excessive voltage developed in response to the increase in the impedance of the load.

摘要翻译： 具有逆变器的电源，能够避免在负载分离或负载阻抗大大增加时逆变器产生过高的高电压。 逆变器由固定的直流电压源供电，并且包括至少一个开关元件和L-C谐振电路。 开关元件被驱动以导通和关断，并与L-C谐振电路协调以在用于驱动负载的逆变器输出处产生高频AC电压。 逆变器包括与反向平行关系的DC电压源串联连接的第一和第二钳位二极管，第一和第二二极管在其间限定第一连接点。 还包括在逆变器中的是一对第一和第二阻抗元件，其串联连接在逆变器输出端上，以提供表示逆变器的输出电压的分压，第一和第二阻抗元件在其间限定第二连接点。 第一连接点和第二连接点彼此连接，以便将点保持在与DC电压源的固定电压几乎相等的电压水平，以将逆变器的输出电压限制在预定水平以下 通过允许钳位电流流过第一和第二二极管和阻抗元件以及通过DC电压源，以避免响应于负载的阻抗的增加而产生的过大的电压。

公开(公告)号：US08019726B2

公开(公告)日：2011-09-13

申请号：US12188487

申请日：2008-08-08

申请人： Atsushi Ueoka

发明人： Atsushi Ueoka

IPC分类号： G06F17/00

CPC分类号： G06F17/30079

摘要： In a state where the migration source NAS apparatus is continuously operated, a migration processing program confirms the update date and time of files stored in the migration source NAS apparatus, and migrates only the files that were not updated from a specific time to the start date and time of migration processing. Or, the migration processing program migrates the files stored in the migration source NAS apparatus sequentially from the oldest file. The migration performance is calculated based on the capacity and migration time of the migrated files, and the time required for migrating the non-migrated files is calculated based on the size and migration performance of the non-migrated files.

摘要翻译： 在迁移源NAS装置连续运行的状态下，迁移处理程序确认存储在迁移源NAS装置中的文件的更新日期和时间，并且仅将没有从特定时间更新的文件迁移到开始日期 和迁移处理的时间。 或者，迁移处理程序从最旧的文件顺序地迁移存储在迁移源NAS装置中的文件。 基于迁移文件的容量和迁移时间计算迁移性能，并根据未迁移文件的大小和迁移性能计算迁移未迁移文件所需的时间。

公开(公告)号：US07769721B2

公开(公告)日：2010-08-03

申请号：US12017685

申请日：2008-01-22

申请人： Atsushi Ueoka ,  Yasuo Yamasaki

发明人： Atsushi Ueoka ,  Yasuo Yamasaki

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F11/2094 ,  G06F11/1662 ,  G06F11/2097 ,  G06F2201/82 ,  G06F2201/84 ,  H04L67/1097 ,  H04L69/40

摘要： To ensure the consistency of data included in blocks which have already been received and has already been remote-copied, on a file basis, in a destination NAS system, when remote copy has failed due to a failure which has occurred in a source NAS system, there is provided a method in which: a source NAS system transmits a correspondence between an updated block and a file, to a destination NAS system when remote copy is started; the destination NAS system records a remote copy state for each block; a management server refers to the information recorded by the destination NAS system and selects files from which all the update blocks have been received, when remote copy has failed due to a failure which has occurred in the source NAS system; and the destination NAS system stores data included in the update blocks of the files selected by the management server.

摘要翻译： 为了确保在目的NAS系统中文件基础上已经接收并已经被远程复制的块中包含的数据的一致性，当远程复制由于源NAS系统中发生故障而失败时 提供了一种方法，其中，当远程复制开始时，源NAS系统将更新的块和文件之间的对应关系发送到目的地NAS系统; 目的NAS系统为每个块记录远程复制状态; 当由于源NAS系统中发生故障而导致远程复制失败时，管理服务器是指由目的NAS系统记录的信息，并选择已接收到所有更新块的文件; 并且目的地NAS系统存储由管理服务器选择的文件的更新块中包含的数据。

公开(公告)号：US20060050630A1

公开(公告)日：2006-03-09

申请号：US10988590

申请日：2004-11-16

申请人： Emiko Kobayashi ,  Takeshi Ishizaki ,  Kiminori Sugauchi ,  Atsushi Ueoka ,  Toui Miyawaki ,  Jun Mizuno

发明人： Emiko Kobayashi ,  Takeshi Ishizaki ,  Kiminori Sugauchi ,  Atsushi Ueoka ,  Toui Miyawaki ,  Jun Mizuno

IPC分类号： H04J1/16

CPC分类号： H04L67/1097

摘要： In a system which manages path information and status of network with respect to a path being used for access to a storage apparatus and has a redundant path, when a fault occurs in the network, whether or not the path can be recovered by rerouting in network apparatuses is discriminated, thereby performing proper path switching. Construction information and the path information of the network are managed as information of the path which is being used for a storage access by a management server. Further, when the access path is made redundant, the management server obtains fault information in the network and information showing whether or not the path is being reconstructed from the network apparatuses, thereby discriminating the necessity of the path switching. If the path switching is necessary, the management server notifies a host computer and the storage apparatus of it and each apparatus executes a switching process.