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21. 发明授权

US07562109B2 Connectivity confirmation method for network storage device and host computer 有权
标题翻译：网络存储设备和主机的连接确认方法
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。

22. 发明申请

US20070169186A1 Computer system, management computer, and volume allocation change method of management computer 失效
标题翻译：计算机系统，管理计算机和管理计算机的卷分配更改方法
公开(公告)号：US20070169186A1
公开(公告)日：2007-07-19
申请号：US11320964
申请日：2005-12-30
申请人： Atsushi Ueoka , Takeshi Ishizaki , Yasunori Kaneda , Masayuki Yamamoto
发明人： Atsushi Ueoka , Takeshi Ishizaki , Yasunori Kaneda , Masayuki Yamamoto
IPC分类号： G06F13/00
CPC分类号： H04L63/0428 , G06F3/0605 , G06F3/0623 , G06F3/0631 , G06F3/0665 , G06F3/067 , H04L63/20
摘要： Disclosed is to prevent an intervention and falsification by setting encrypted transfer between a host computer and a storage device that provides a virtual volume and between the storage device that provides the virtual volume and a storage device that provides a real volume corresponding to the virtual volume. A management computer 1 specifies storage devices 3b and 3c that provide a real volume corresponding to a virtual volume by providing a volume corresponding to the virtual volume used by a host computer 3 in which encrypted transfer becomes necessary, sets the encrypted transfer to communication between a storage device 3a that provides the virtual volume and the specified storage devices 3b and 3c that provide the real volume corresponding to the virtual volume, makes a reconnection thereof, and also sets the encrypted transfer to an I/O port used for the communication with the host computer 2 in the storage device 3a that provides the virtual volume.
摘要翻译：公开的是通过在主计算机和提供虚拟卷的存储设备之间以及提供虚拟卷的存储设备与提供与虚拟卷相对应的实际卷的存储设备之间设置加密传输来防止干预和伪造。管理计算机1通过提供与主计算机3所使用的虚拟卷相对应的卷来提供与虚拟卷相对应的实际卷的存储装置3b和3c，其中加密传输变得必要，将加密传输设置为通信在提供虚拟卷的存储设备3a和提供与虚拟卷相对应的实际卷的指定存储设备3b和3c之间进行重新连接，并且还将加密传输设置为所使用的I / O端口用于与提供虚拟卷的存储装置3a中的主计算机2的通信。

23. 发明申请

US20070079062A1 Method and system for storage access management in IP network 审中-公开
标题翻译： IP网络中存储访问管理的方法和系统
公开(公告)号：US20070079062A1
公开(公告)日：2007-04-05
申请号：US11283871
申请日：2005-11-22
申请人： Toui Miyawaki , Emiko Kobayashi , Takeshi Ishizaki
发明人： Toui Miyawaki , Emiko Kobayashi , Takeshi Ishizaki
IPC分类号： G06F12/00
CPC分类号： G06F3/0653 , G06F3/061 , G06F3/0632 , G06F3/067 , H04L41/22 , H04L43/0817 , H04L67/1097
摘要： In an IP-SAN, instead of the presence or absence of mount/unmount requests, the actual mount/unmount status of storages is determined by monitoring session information of the storage apparatus and communicated to a mount reservation server. Change of access status is communicated in an accurate and real-time manner to the user terminal or management server that uses disk resources. This solves a problem that stoppage of access cannot be detected when the presence or absence of access to the storage apparatus is determined only by the mount/unmount request. The invention also solves a problem that, when the mounting is broken down due to any failure, a computer requesting to use the disk resources cannot access the disk despite its mount request.
摘要翻译：在IP-SAN中，代替安装/卸载请求的存在或不存在，通过监视存储设备的会话信息并传送到安装预订服务器来确定存储的实际安装/卸载状态。访问状态的更改以准确和实时的方式传送到使用磁盘资源的用户终端或管理服务器。这解决了当仅通过安装/卸载请求确定对存储设备的存在或不存在时不能检测到访问停止的问题。本发明还解决了当安装由于任何故障而分解时的问题，即使请求使用磁盘资源的计算机无法访问磁盘，尽管其安装请求。

24. 发明授权

US06810421B1 Communication network system and method for controlling services in a communication network system 有权
标题翻译：通信网络系统及其控制方法
公开(公告)号：US06810421B1
公开(公告)日：2004-10-26
申请号：US09480199
申请日：2000-01-10
申请人： Takeshi Ishizaki , Masatoshi Takihiro , Osamu Takada , Tohru Setoyama , Kenichi Yoshida
发明人： Takeshi Ishizaki , Masatoshi Takihiro , Osamu Takada , Tohru Setoyama , Kenichi Yoshida
IPC分类号： G06F1300
CPC分类号： H04L41/5054
摘要： The object of the present invention is to provide a communication network system that reduces the burden of entering settings for the network system. A service directory server in the communication network system provides unified management of the service information of the service-providing server installed in the network. The service information managed by the service directory server is distributed to the communication nodes either automatically or in response to requests from a communication node. The communication nodes receive packets and, for received packets that are addressed to itself, a service-providing server destination is determined based on the service information provided by the service directory server and the packet is transferred to the server to receive the service.
摘要翻译：本发明的目的是提供一种减少输入网络系统设置的负担的通信网络系统。通信网络系统中的服务目录服务器对安装在网络中的服务提供服务器的服务信息进行统一管理。由服务目录服务器管理的服务信息自动地或响应于来自通信节点的请求被分发到通信节点。通信节点接收分组，并且对于被寻址到其自身的接收分组，基于由服务目录服务器提供的服务信息确定服务提供服务器目的地，并且分组被传送到服务器以接收服务。

25. 发明授权

US06278712B1 Network and switching node in which resource can be reserved 失效
标题翻译：可以保留资源的网络和交换节点
公开(公告)号：US06278712B1
公开(公告)日：2001-08-21
申请号：US09070736
申请日：1998-05-01
申请人： Masatoshi Takihiro , Takeshi Ishizaki , Shuji Ohno , Masataka Ohta , Naoya Ikeda
发明人： Masatoshi Takihiro , Takeshi Ishizaki , Shuji Ohno , Masataka Ohta , Naoya Ikeda
IPC分类号： H04L1228
CPC分类号： H04L47/822 , H04L47/2416 , H04L47/2433 , H04L47/245 , H04L47/70 , H04L47/724 , H04L47/746 , H04L47/805 , H04L47/826
摘要： A user terminal sends a resource reservation request message in which time information indicative of time to perform a communication is designated to a switching node to which the self user terminal is linked. The switching node manages a reservation state of each of resources which can be used by the self switching node among resources of a network together with time information indicative of time when a communication using the resource is performed. When the resource reservation request message is received, an unreserved resource is obtained at a time indicated by the time information designated in the resource reservation request message, the obtained resource is reserved, and a resource reservation result notice message indicative of the reservation result is returned to the user terminal. A resource management server is also provided so as to reserve a network resource with a simple operation. The reservation can be performed in consideration of priority and cost of a communication. Reservation information can be always recognized by a client. When resource reservation is failed, an alternative plan is automatically calculated and presented.
摘要翻译：用户终端发送资源预留请求消息，在该资源预留请求消息中，指示用于执行通信的时间的信息被指定给自身用户终端所链接的交换节点。交换节点管理网络资源中的自交换节点可以使用的每个资源的预留状态以及指示在执行使用该资源的通信的时间的时间信息。当接收到资源预留请求消息时，在由资源预留请求消息中指定的时间信息指示的时间获得未预留的资源，所获得的资源被保留，并且返回表示预约结果的资源预约结果通知消息到用户终端。还提供资源管理服务器，以便通过简单的操作保留网络资源。考虑到通信的优先级和成本，可以进行预约。预订信息可以始终被客户识别。当资源预留失败时，会自动计算并呈现替代计划。

26. 发明授权

US5864670A Communication network system in which an unregistered terminal being used by a party can be located for starting a session 失效
标题翻译：通信网络系统，其中可以定位由一方使用的未注册终端用于开始会话
公开(公告)号：US5864670A
公开(公告)日：1999-01-26
申请号：US529057
申请日：1995-09-15
申请人： Toshimitsu Hayashi , Kenjiro Mori , Masami Kameda , Yoshiyuki Nakayama , Takeshi Ishizaki
发明人： Toshimitsu Hayashi , Kenjiro Mori , Masami Kameda , Yoshiyuki Nakayama , Takeshi Ishizaki
IPC分类号： H04L12/58 , H04L29/12 , H04L12/18
CPC分类号： H04L29/1216 , H04L29/12122 , H04L29/1215 , H04L51/28 , H04L61/1547 , H04L61/1564 , H04L61/157
摘要： An object of the present invention is to offer a communication network system in which it is possible to connect a logical channel for performing information exchange or information communication between terminals connected to the communication network without inputting an address of a terminal to communicate with. In the communication network according to the present invention in which a logical channel is connected between desired terminals connected to the communication network to perform information exchange or information communication between the desired terminals, a connection controller for a network and communication is provided which specifies a terminal which can be used by a person to communicate with through the communication network by inputting information excluding the address of the terminal to which a connection request is issued to connect the logical channel to the specified terminal.
摘要翻译：本发明的目的是提供一种通信网络系统，其中可以连接用于在连接到通信网络的终端之间进行信息交换或信息通信的逻辑信道，而不输入要与之通信的终端的地址。在根据本发明的通信网络中，逻辑信道连接到连接到通信网络的期望终端之间以进行所需终端之间的信息交换或信息通信，提供一种用于网络和通信的连接控制器，其指定终端可以通过输入除了发送连接请求的终端的地址以外的信息来连接逻辑信道到指定的终端，人们可以使用它来通过通信网络进行通信。

27. 发明授权

US07619965B2 Storage network management server, storage network managing method, storage network managing program, and storage network management system 失效
标题翻译：存储网络管理服务器，存储网络管理方法，存储网络管理程序和存储网络管理系统
公开(公告)号：US07619965B2
公开(公告)日：2009-11-17
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： G01R31/08
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.
摘要翻译：在管理相对于用于访问存储装置的路径的路径信息和网络状态并具有冗余路径的系统中，当网络中发生故障时，是否可以通过在网络中重新路由来恢复路径鉴别装置，从而执行适当的路径切换。构建信息和网络的路径信息作为用于由管理服务器进行存储访问的路径的信息进行管理。此外，当访问路径变得冗余时，管理服务器获得网络中的故障信息，并且从网络装置获取表示是否正在重建路径的信息，从而区分路径切换的必要性。如果路径切换是必要的，则管理服务器通知主计算机及其存储装置，并且每个装置执行切换处理。

28. 发明申请

US20080168251A1 NETWORK SYSTEM AND METHOD FOR SETTING VOLUME GROUP IN THE NETWORK SYSTEM 有权
标题翻译：网络系统和在网络系统中设置体积组的方法
公开(公告)号：US20080168251A1
公开(公告)日：2008-07-10
申请号：US12045455
申请日：2008-03-10
申请人： Jun Mizuno , Takeshi Ishizaki , Masayuki Yamamoto
发明人： Jun Mizuno , Takeshi Ishizaki , Masayuki Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0604 , G06F3/0605 , G06F3/0631 , G06F3/0685 , H04L67/1097
摘要： Storage network arrangements effecting a method including: acquiring information on the real volumes, and port information on the physical devices in which the real volumes reside; creating virtual volumes being linked to the real volumes, based on the information on the real volumes; forming one or more virtual volume groups by combining the virtual volumes, based on the port information, in such a way that the virtual volumes and the virtual volume groups in which the virtual volumes reside have a virtual-volume-to-virtual-volume-group configuration which is identical to a real-volume-to-physical-device configuration of the real volumes and the physical devices in which the real volumes reside; and establishing the created virtual volume groups in the upper storage apparatus.
摘要翻译：实现一种方法的存储网络安排，包括：获取关于实际卷的信息，以及在实际所在的物理设备上的端口信息; 基于实际卷上的信息创建与实际卷链接的虚拟卷; 通过基于所述端口信息组合所述虚拟卷来形成一个或多个虚拟卷组，使得虚拟卷和虚拟卷所在的虚拟卷组具有虚拟卷到虚拟卷卷，组配置与实际卷的实际卷对物理设备配置和实际卷所在的物理设备相同; 以及在上部存储设备中建立所创建的虚拟卷组。

29. 发明申请

US20060190698A1 Network system and method for setting volume group in the network system 失效
标题翻译：网络系统中设置卷组的网络系统和方法
公开(公告)号：US20060190698A1
公开(公告)日：2006-08-24
申请号：US11180535
申请日：2005-07-14
申请人： Jun Mizuno , Takeshi Ishizaki , Masayuki Yamamoto
发明人： Jun Mizuno , Takeshi Ishizaki , Masayuki Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0604 , G06F3/0605 , G06F3/0631 , G06F3/0685 , H04L67/1097
摘要： Disclosed is a method for setting virtual volume groups in a storage network system. The system includes a lower storage apparatus, host computers, an upper storage apparatus, and an administrative server. The method for setting virtual volume groups, executed by the administrative server, includes the steps of acquiring information on the real volumes, and port information on the physical devices in which the real volumes reside, creating virtual volumes being linked to the real volumes, based on the information on the real volumes, forming one or more virtual volume groups by combining the virtual volumes, based on the port information, in such a way that a relation between the virtual volumes and the virtual volume group are identical to a relation between the real volumes and the physical devices, and establishing the created virtual volume groups in the upper storage apparatus.
摘要翻译：公开了一种在存储网络系统中设置虚拟卷组的方法。该系统包括下部存储装置，主机，上位存储装置和管理服务器。由管理服务器执行的用于设置虚拟卷组的方法包括以下步骤：获取关于实际卷的信息，以及在实际卷所在的物理设备上的端口信息，创建链接到实际卷的虚拟卷关于实际卷上的信息，通过基于端口信息组合虚拟卷来形成一个或多个虚拟卷组，使得虚拟卷和虚拟卷组之间的关系与虚拟卷之间的关系相同实际卷和物理设备，并在上层存储设备中建立创建的虚拟卷组。

30. 发明申请

US20060036818A1 Storage connection changing method for storage management system 审中-公开
标题翻译：存储管理系统的存储连接更换方法
公开(公告)号：US20060036818A1
公开(公告)日：2006-02-16
申请号：US10959971
申请日：2004-10-08
申请人： Jun Mizuno , Takeshi Ishizaki , Kiminori Sugauchi , Atsushi Ueoka , Emiko Kobayashi , Toui Miyawaki
发明人： Jun Mizuno , Takeshi Ishizaki , Kiminori Sugauchi , Atsushi Ueoka , Emiko Kobayashi , Toui Miyawaki
IPC分类号： G06F12/14
CPC分类号： G06F3/0632 , G06F3/0607 , G06F3/0622 , G06F3/0637 , G06F3/067
摘要： To provide a storage connection changing method for a storage management system of setting and releasing an external connection between a primary storage system and an external storage system in a storage system, the storage management system includes a computer, the primary storage system, the external storage system, a network device, and a management device which manages the computer, the primary storage system, the external storage system, and the network device. The management device obtains a communication group information for limiting a communicable range between the computer and the storage systems from the network device, upon receiving of a request for changing an external connection state, And the management device generates a communication group information after the changing of the external connection state based on the request for changing the external connection state and the obtained communication group information.
摘要翻译：为了提供存储管理系统的存储连接改变方法，用于在存储系统中的主存储系统和外部存储系统之间设置和释放外部连接，存储管理系统包括计算机，主存储系统，外部存储系统，网络设备和管理计算机，主存储系统，外部存储系统和网络设备的管理设备。管理装置在接收到改变外部连接状态的请求时，从网络装置获取用于限制计算机和存储系统之间的可通信范围的通信组信息，并且管理装置在改变之后生成通信组信息基于改变外部连接状态的请求的外部连接状态和获得的通信组信息。

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