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1. 发明授权

US08751637B2 Network monitoring server and network monitoring system 失效
标题翻译：网络监控服务器和网络监控系统
公开(公告)号：US08751637B2
公开(公告)日：2014-06-10
申请号：US12980606
申请日：2010-12-29
申请人： Hideki Okita , Masahiro Yoshizawa , Keitaro Uehara
发明人： Hideki Okita , Masahiro Yoshizawa , Keitaro Uehara
IPC分类号： G06F15/173 , H04L12/24 , H04L12/26
CPC分类号： H04L43/0817 , H04L41/142
摘要： A failure factor can be promptly carved up by effectively prioritizing the ports to which MEPs are assigned in a condition where the maximum number of MEPs is limited. A network monitoring server monitors a network having plural switch devices. The plural switch devices each have a communication confirmation function using transmission and reception of a monitoring frame between ports. An upper limit is set to the number of ports to which maintenance end points (MEPs) are assignable among the respective ports of the plural switch devices. The network monitoring server calculates, for each of the plural switch devices, a monitoring priority corresponding to the probability of failures of a device connected to a network path including the port or the port, and generates data for displaying the calculated monitoring priority of each port in association with each port.
摘要翻译：通过在限制MEP最大数量的条件下有效优先分配MEP分配的端口，可以及时刻录故障因素。网络监视服务器监视具有多个交换设备的网络。多个开关装置各自具有使用端口之间的监视帧的发送和接收的通信确认功能。对多个开关装置的各个端口中的维护端点（MEP）可分配的端口数设定上限。所述网络监视服务器针对所述多个交换机装置中的每一个计算与连接到包括所述端口或所述端口的网络路径的设备的故障概率相对应的监视优先级，并且生成用于显示所计算的每个端口的监视优先级的数据与每个港口相关联。

2. 发明申请

US20140047139A1 METHOD AND APPARATUS TO MIGRATE EXISTING DATA AMONG STORAGE SYSTEMS 有权
标题翻译：存储系统中存在的数据丢失的方法和装置
公开(公告)号：US20140047139A1
公开(公告)日：2014-02-13
申请号：US13570740
申请日：2012-08-09
申请人： Hideki OKITA
发明人： Hideki OKITA
IPC分类号： G06F3/00
CPC分类号： G06F3/067 , G06F3/0484 , G06F3/061 , G06F3/0635 , G06F3/0637 , G06F3/0647
摘要： According to an aspect of the invention, a computer comprises a memory; and a processor operable to manage a plurality of path groups, each of which includes a plurality of logical paths associated with a host computer, wherein each logical path of the plurality of logical paths connects the host computer to a logical volume of one or more logical volumes in one or more storage systems. The processor is operable to manage a priority of each path group of the plurality of path groups, and to use a logical path of a first path group instead of a logical path of a second path group for I/O (input/output) usage between the host computer and the one or more storage systems, representing a migration of I/O usage from the second path group to the first path group, based on at least the priorities of the first and second path groups.
摘要翻译：根据本发明的一个方面，计算机包括存储器; 以及处理器，其可操作以管理多个路径组，每个路径组包括与主计算机相关联的多个逻辑路径，其中所述多个逻辑路径中的每个逻辑路径将所述主计算机连接到一个或多个逻辑的逻辑卷一个或多个存储系统中的卷。处理器可操作以管理多个路径组的每个路径组的优先级，并且使用第一路径组的逻辑路径而不是用于I / O（输入/输出）使用的第二路径组的逻辑路径基于至少第一和第二路径组的优先级，在主计算机和一个或多个存储系统之间，代表从第二路径组到第一路径组的I / O使用的迁移。

3. 发明申请

US20110161695A1 POWER-SAVING NETWORK MANAGEMENT SERVER, NETWORK SYSTEM, AND METHOD OF DETERMINING SUPPLY OF POWER 有权
标题翻译：省电网络管理服务器，网络系统和确定电力供应的方法
公开(公告)号：US20110161695A1
公开(公告)日：2011-06-30
申请号：US13062387
申请日：2010-01-19
申请人： Hideki Okita , Masahiro Yoshizawa , Machiko Asaie , Ken Naono
发明人： Hideki Okita , Masahiro Yoshizawa , Machiko Asaie , Ken Naono
IPC分类号： G06F1/32
CPC分类号： G06F1/3278 , G06F1/3209 , H04L12/10 , H04L12/44 , H04L41/0806 , H04L41/0833 , Y02D10/157 , Y02D50/20
摘要： A power-saving network management server, which is coupled to a network system including a network device and manages a state of power to the network device, wherein the power-saving network management server is configured to: store network configuration information and task allocation information; determine starting or stopping of the power supply to the port of the network device based on the updated network configuration information and task allocation information; store a determination result of the starting or stopping of the power supply to the port as a port determination result; and control the power supply to the port of the network device based on the port determination result.
摘要翻译：一种省电网络管理服务器，其耦合到包括网络设备的网络系统并且管理所述网络设备的电力状况，其中所述节电网络管理服务器被配置为：存储网络配置信息和任务分配信息 ; 基于所更新的网络配置信息和任务分配信息，确定向所述网络设备的端口的电源的启动或停止; 将作为端口确定结果的电源的启动或停止的确定结果存储到端口; 并根据端口确定结果控制网络设备端口的电源。

4. 发明申请

US20100161805A1 SURPLUS RESOURCE MANAGEMENT SYSTEM, METHOD AND SERVER 审中-公开
标题翻译：资源管理系统，方法与服务器
公开(公告)号：US20100161805A1
公开(公告)日：2010-06-24
申请号：US12640530
申请日：2009-12-17
申请人： Masahiro YOSHIZAWA , Hideki Okita
发明人： Masahiro YOSHIZAWA , Hideki Okita
IPC分类号： G06F15/173
CPC分类号： G06F9/5077
摘要： In a system having physical machine resources and network component resources, a resource management technique is provided that is effective for deploying virtual machines utilizing these resources. A surplus policy regarding surplus resources is prepared as a parameter adjustable by the system administrator. A placement plan generating program at a VM placement plan generating server generates placement plans for virtual machines in response to alteration of the surplus policy. Then, a placement plan verification program at the VM placement plan generating server validates whether each of the created placement plans complies with the altered surplus policy. This validation is performed by simulating the amounts of utilization of both physical machine resources and network component resources. The VM placement plan generating server presents the placement plans that passed this validation, as those causing no problem in performance, to the system administrator through the use of an administrator terminal.
摘要翻译：在具有物理机器资源和网络组件资源的系统中，提供了利用这些资源来部署虚拟机的资源管理技术。准备剩余资源剩余政策作为系统管理员调整的参数。 VM放置计划生成服务器上的放置计划生成程序针对虚拟机生成布局计划，以响应剩余策略的更改。然后，VM放置计划生成服务器上的放置计划验证程序验证每个创建的放置计划是否符合更改的剩余策略。该验证通过模拟物理机器资源和网络组件资源的利用量来执行。 VM布局计划生成服务器通过使用管理员终端向系统管理员呈现通过该验证的放置计划，这些计划不会导致性能问题。

5. 发明申请

US20090109970A1 Network system, network management server, and access filter reconfiguration method 有权
标题翻译：网络系统，网络管理服务器和访问过滤器重构方法
公开(公告)号：US20090109970A1
公开(公告)日：2009-04-30
申请号：US12222841
申请日：2008-08-18
申请人： Yoji Ozawa , Hideki Okita
发明人： Yoji Ozawa , Hideki Okita
IPC分类号： H04L12/56
CPC分类号： H04L41/0853 , H04L41/12 , H04L45/02
摘要： Provided is a network system, comprising: a plurality of network devices; a network constructed from the plurality of network devices; and a management server managing the network. The plurality of network devices include a first network device in which a filter assigned as a target of reconfiguration is set and a second network device coupled at a lower level of the first network device. The management server obtains topology of the network from the plurality of network devices; reconfigures, by referring to the obtained network topology, the filters of the first and second network device such that a range in which a packet can be forwarded through a reconfiguring filter set in the first network device is made equal to a range in which a packet can be forwarded through the filter set in the second network device; and sets the reconfigured filters into the network devices.
摘要翻译：提供一种网络系统，包括：多个网络设备; 由所述多个网络装置构成的网络; 以及管理网络的管理服务器。多个网络设备包括第一网络设备，其中设置分配为重配置的目标的过滤器，以及耦合在第一网络设备的较低级别的第二网络设备。管理服务器从多个网络设备获取网络拓扑; 通过参照所获得的网络拓扑，重新配置第一和第二网络设备的过滤器，使得可以通过在第一网络设备中设置的重新配置过滤器来转发分组的范围等于其中分组可以通过第二网络设备中的过滤器集转发; 并将重新配置的过滤器设置为网络设备。

6. 发明申请

US20070076634A1 Network management apparatus and network system 有权
标题翻译：网络管理设备和网络系统
公开(公告)号：US20070076634A1
公开(公告)日：2007-04-05
申请号：US11542436
申请日：2006-10-04
申请人： Takashi Sumiyoshi , Hideki Okita , Yoji Ozawa
发明人： Takashi Sumiyoshi , Hideki Okita , Yoji Ozawa
IPC分类号： H04L12/28
CPC分类号： H04L41/0893 , H04L41/0816
摘要： A network management apparatus and a network management system are provided which are capable of reducing setting workloads required when an initial setting operation of a network communication apparatus is performed, and a network structure is changed. The network management apparatus acquires information as to respective network communication apparatus which belong to the same network when an operation of the network is commenced, or when a structure of the network is changed. Then, the network management apparatus determines a concrete operating content of said network communication apparatus based upon the acquired information and an operation policy so as to set the determined operating content. Also, the network management apparatus is equipped with a GUI (Graphical User Interface) used to set a role of the network communication apparatus by a manner.
摘要翻译：提供了一种网络管理装置和网络管理系统，其能够减少在执行网络通信装置的初始设置操作时所需的设置工作量，并且改变网络结构。当网络的操作开始时，或当网络的结构改变时，网络管理装置获取关于属于同一网络的各个网络通信装置的信息。然后，网络管理装置基于获取的信息和操作策略来确定所述网络通信装置的具体操作内容，以便设置确定的操作内容。此外，网络管理装置配备有用于通过一种方式设置网络通信装置的角色的GUI（图形用户界面）。

7. 发明申请

US20060114899A1 Packet forwarding apparatus 失效
公开(公告)号：US20060114899A1
公开(公告)日：2006-06-01
申请号：US11285363
申请日：2005-11-23
申请人： Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
发明人： Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
IPC分类号： H04L12/56 , H04J3/16 , H04L12/28 , H04J3/22
CPC分类号： H04L49/3009 , H04L49/25 , H04L49/30
摘要： In a packet forwarding apparatus having a plurality of interfaces for connection to external networks, at least one of the interfaces is designated as an extension interface, and an extension apparatus having an additional function is connected to the packet forwarding apparatus via the extension interface. An ingress packet having been received by another of the network interfaces and for which the additional function is to be used is forwarded to the extension apparatus and the ingress packet processed with the additional function is inputted again to the packet forwarding apparatus via the extension interface and sent out to a corresponding external network from a network interface corresponding to the destination address of the ingress packet.

8. 发明授权

US09152639B2 Method and apparatus to transfer file data to a cloud environment 有权
标题翻译：将文件数据传输到云环境的方法和设备
公开(公告)号：US09152639B2
公开(公告)日：2015-10-06
申请号：US13734713
申请日：2013-01-04
申请人： Hideki Okita
发明人： Hideki Okita
IPC分类号： G06F17/30
CPC分类号： G06F17/30073 , G06F17/30197 , G06F17/302
摘要： Systems and methods are directed to a file storage system that manages configuration information for each cloud gateway's storage device. Systems and methods also manage a configuration parameter; and a file transfer slot number, which represents how many HTTP sessions the cloud gateway can process substantially simultaneously. Based on the configuration information, systems and methods may prioritize the multiple cloud gateways. Systems and methods calculate time lengths weighted by the priorities of the cloud gateways and multiplied by the file-transfer slot number for each cloud gateway in a time period, and then allocate time slots of the cloud gateways in the time period according to the above calculated time lengths. Systems and methods therefore allow for automatically aligning the traffic between cloud gateways and cloud storage according to the configuration of cloud gateways.
摘要翻译：系统和方法针对的是管理每个云网关存储设备的配置信息的文件存储系统。系统和方法还管理配置参数; 以及一个文件传输槽号，代表了云网关可以同时处理多少个HTTP会话。基于配置信息，系统和方法可以优先考虑多个云网关。系统和方法根据云网关的优先级计算加权时间长度，并在一段时间内乘以每个云网关的文件传输时隙号，然后根据上述计算的时间段在云时隙中分配云网关的时隙时间长度因此，系统和方法允许根据云网关的配置自动对齐云网关和云存储之间的流量。

9. 发明申请

US20140195572A1 METHOD AND APPARATUS TO TRANSFER FILE DATA TO A CLOUD ENVIRONMENT 有权
标题翻译：将文件数据传输到云环境的方法和装置
公开(公告)号：US20140195572A1
公开(公告)日：2014-07-10
申请号：US13734713
申请日：2013-01-04
申请人： Hideki OKITA
发明人： Hideki OKITA
IPC分类号： G06F17/30
CPC分类号： G06F17/30073 , G06F17/30197 , G06F17/302
摘要： Systems and methods are directed to a file storage system that manages configuration information for each cloud gateway's storage device. Systems and methods also manage a configuration parameter; and a file transfer slot number, which represents how many HTTP sessions the cloud gateway can process substantially simultaneously. Based on the configuration information, systems and methods may prioritize the multiple cloud gateways. Systems and methods calculate time lengths weighted by the priorities of the cloud gateways and multiplied by the file-transfer slot number for each cloud gateway in a time period, and then allocate time slots of the cloud gateways in the time period according to the above calculated time lengths. Systems and methods therefore allow for automatically aligning the traffic between cloud gateways and cloud storage according to the configuration of cloud gateways.
摘要翻译：系统和方法针对的是管理每个云网关存储设备的配置信息的文件存储系统。系统和方法还管理配置参数; 以及一个文件传输槽号，代表了云网关可以同时处理多少个HTTP会话。基于配置信息，系统和方法可以优先考虑多个云网关。系统和方法根据云网关的优先级计算加权时间长度，并在一段时间内乘以每个云网关的文件传输时隙号，然后根据上述计算的时间段在云时隙中分配云网关的时隙时间长度因此，系统和方法允许根据云网关的配置自动对齐云网关和云存储之间的流量。

10. 发明授权

US08081640B2 Network system, network management server, and access filter reconfiguration method 有权
标题翻译：网络系统，网络管理服务器和访问过滤器重构方法
公开(公告)号：US08081640B2
公开(公告)日：2011-12-20
申请号：US12222841
申请日：2008-08-18
申请人： Yoji Ozawa , Hideki Okita
发明人： Yoji Ozawa , Hideki Okita
IPC分类号： H04L12/28
CPC分类号： H04L41/0853 , H04L41/12 , H04L45/02
摘要： Provided is a network system, comprising: a plurality of network devices; a network constructed from the plurality of network devices; and a management server managing the network. The plurality of network devices include a first network device in which a filter assigned as a target of reconfiguration is set and a second network device coupled at a lower level of the first network device. The management server obtains topology of the network from the plurality of network devices; reconfigures, by referring to the obtained network topology, the filters of the first and second network device such that a range in which a packet can be forwarded through a reconfiguring filter set in the first network device is made equal to a range in which a packet can be forwarded through the filter set in the second network device; and sets the reconfigured filters into the network devices.
摘要翻译：提供一种网络系统，包括：多个网络设备; 由所述多个网络装置构成的网络; 以及管理网络的管理服务器。多个网络设备包括第一网络设备，其中设置分配为重配置的目标的过滤器，以及耦合在第一网络设备的较低级别的第二网络设备。管理服务器从多个网络设备获取网络拓扑; 通过参照所获得的网络拓扑，重新配置第一和第二网络设备的过滤器，使得可以通过在第一网络设备中设置的重新配置过滤器来转发分组的范围等于其中分组可以通过第二网络设备中的过滤器集转发; 并将重新配置的过滤器设置为网络设备。

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