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1. 发明申请

US20120117573A1 METHOD AND SYSTEM FOR PERFORMING ROOT CAUSE ANALYSIS 有权
标题翻译：执行根本原因分析的方法和系统
公开(公告)号：US20120117573A1
公开(公告)日：2012-05-10
申请号：US13347368
申请日：2012-01-10
申请人： Yutaka KUDO , Tetsuya MASUISHI , Takahiro FUJITA , Tomohiro MORIMURA
发明人： Yutaka KUDO , Tetsuya MASUISHI , Takahiro FUJITA , Tomohiro MORIMURA
IPC分类号： G06F9/54
CPC分类号： H04L41/0631 , G06F11/0709 , G06F11/079 , G06N5/025 , H04L41/046 , H04L41/0681 , H04L41/069 , H04L41/12 , H04L41/16 , H04L43/04
摘要： A root cause analysis engine uses event survival times and gradual deletion of events to improve analysis accuracy and reduce the number of required calculations. Certainty factors of relevant rules are recalculated every time notification of an event is received. The calculation results are held in a rule memory in the analysis engine. Each event has a survival time, and when the time has expired, that event is deleted from the rule memory. Events held in the rule memory can be deleted without affecting other events held in the rule memory. The analysis engine can then re-calculate the certainty factor of each rule by only performing the re-calculation with respect to affected rules that are related with the deleted event. The calculation cost can be reduced because analysis engine processes events incrementally or decrementally.
摘要翻译：根本原因分析引擎使用事件生存时间和逐渐删除事件来提高分析准确性并减少所需计算的数量。每次收到事件的通知时，重新计算相关规则的确定性因素。计算结果保存在分析引擎的规则存储器中。每个事件都有生存时间，当时间到期时，该事件将从规则内存中删除。在规则存储器中保存的事件可以被删除，而不会影响规则存储器中保存的其他事件。然后，分析引擎可以通过仅针对与删除的事件相关的受影响的规则执行重新计算来重新计算每个规则的确定性因子。计算成本可以减少，因为分析引擎会逐渐或者递减地处理事件。

2. 发明申请

US20110307742A1 METHOD AND APPARATUS FOR CAUSE ANALYSIS INVOLVING CONFIGURATION CHANGES 有权
公开(公告)号：US20110307742A1
公开(公告)日：2011-12-15
申请号：US13213512
申请日：2011-08-19
申请人： Yutaka KUDO , Tetsuya MASUISHI , Takahiro FUJITA , Yoshitsugu ONO
发明人： Yutaka KUDO , Tetsuya MASUISHI , Takahiro FUJITA , Yoshitsugu ONO
IPC分类号： G06F11/07
CPC分类号： G06F11/079 , G06F11/0706 , G06F11/0751 , H04L41/0681 , H04L41/0813 , H04L41/0856 , H04L41/0866
摘要： A technique determines which configuration change(s) caused an application invocation failure of a computer application without the need for a knowledge database. To determine which configuration change is the most likely cause, the cause analysis program (121) checks other computers (102) that have experienced the same configuration changes. The cause analysis program checks and counts the application invocation results before and after each configuration change is done. If the same configuration changes are found in the other computers, the program checks whether each configuration change caused or cured the same problem in that computer. The program counts the similar cases for all of the computers. Subsequently, the program calculates the ratio of those instances involving a change from success to failure and the ratio of those instances involving a change from failure to success out of all instances for each configuration change.

3. 发明申请

US20110047410A1 REDUNDANT CONFIGURATION METHOD OF A STORAGE SYSTEM MAINTENANCE/MANAGEMENT APPARATUS 有权
标题翻译：存储系统维护/管理设备的冗余配置方法
公开(公告)号：US20110047410A1
公开(公告)日：2011-02-24
申请号：US12915961
申请日：2010-10-29
申请人： Takahiro FUJITA , Hirokazu IKEDA , Nobuyuki OSAKI
发明人： Takahiro FUJITA , Hirokazu IKEDA , Nobuyuki OSAKI
IPC分类号： G06F11/20
CPC分类号： G06F11/2028 , G06F3/0617 , G06F3/0635 , G06F3/067 , G06F11/2041 , G06F11/2069 , G06F11/2092 , H04L41/0668 , H04L41/0695 , H04L67/1097
摘要： Provided is a method of managing a computer system including a plurality of storage systems and a plurality of management appliances for managing the plurality of storage systems. A first management appliance and a second management appliance hold an identifier of a first storage system and management data obtained from the first storage system. The method includes the steps of selecting a third management appliance from the plurality of management appliances when a failure occurs in the first management appliance; transmitting the identifier held in the second management appliance from the second management appliance to the selected third management appliance; and holding the identifier transmitted from the second management appliance in the selected third management appliance. Thus, it is possible to prevent, after failing-over due to an abnormality of a maintenance/management appliance, a single point of failure from occurring to reduce reliability of the maintenance/management appliance.
摘要翻译：提供一种管理包括多个存储系统和多个用于管理多个存储系统的管理设备的计算机系统的方法。第一管理设备和第二管理设备保存第一存储系统的标识符和从第一存储系统获得的管理数据。该方法包括以下步骤：当在第一管理设备中发生故障时，从多个管理设备中选择第三管理设备; 将所述第二管理设备中保存的所述标识符从所述第二管理设备发送到所选择的第三管理设备; 以及在所选择的第三管理设备中保存从第二管理设备发送的标识符。因此，可以防止由于维护/管理设备的异常而导致的故障发生之后发生单点故障以降低维护/管理设备的可靠性。

4. 发明申请

US20080147859A1 METHOD AND PROGRAM FOR SUPPORTING SETTING OF ACCESS MANAGEMENT INFORMATION 有权
标题翻译：支持访问管理信息设置的方法和程序
公开(公告)号：US20080147859A1
公开(公告)日：2008-06-19
申请号：US11614607
申请日：2006-12-21
申请人： Takahiro FUJITA , Kyoko Mikami , Yuichi Yagawa
发明人： Takahiro FUJITA , Kyoko Mikami , Yuichi Yagawa
IPC分类号： G06F15/173
CPC分类号： G06F3/0637 , G06F3/0605 , G06F3/0622 , G06F3/067 , H04L67/1097
摘要： In order to limit host computers permitted to control a storage area from host computers, provided is a storage management computer coupled to one or more host computers for providing services and one or more storage systems, in which the storage management computer judges whether the host computer is permitted to control the storage area based on data indicating the configuration information of the storage system and service management information for managing the services provided by the host computers, and in case of which it is judged that the host computer is permitted to control the storage area, the storage management computer sets access control data to permit the host computer to control the storage area.
摘要翻译：为了限制允许从主机计算机控制存储区域的主计算机，提供了耦合到一个或多个主计算机以提供服务的存储管理计算机和一个或多个存储系统，其中存储管理计算机判断主计算机被允许基于指示存储系统的配置信息的数据和用于管理由主计算机提供的服务的服务管理信息来控制存储区域，并且在判断主计算机被允许控制存储器的情况下区域，存储管理计算机设置访问控制数据，允许主机控制存储区域。

5. 发明申请

US20120084387A1 METHOD AND PROGRAM FOR SUPPORTING SETTING OF ACCESS MANAGEMENT INFORMATION 有权
标题翻译：支持访问管理信息设置的方法和程序
公开(公告)号：US20120084387A1
公开(公告)日：2012-04-05
申请号：US13316707
申请日：2011-12-12
申请人： Takahiro FUJITA , Kyoko Mikami , Yuichi Yagawa
发明人： Takahiro FUJITA , Kyoko Mikami , Yuichi Yagawa
IPC分类号： G06F15/167 , G06F12/00
CPC分类号： G06F3/0637 , G06F3/0605 , G06F3/0622 , G06F3/067 , H04L67/1097
摘要： In order to limit host computers permitted to control a storage area from host computers, provided is a storage management computer coupled to one or more host computers for providing services and one or more storage systems, in which the storage management computer judges whether the host computer is permitted to control the storage area based on data indicating the configuration information of the storage system and service management information for managing the services provided by the host computers, and in case of which it is judged that the host computer is permitted to control the storage area, the storage management computer sets access control data to permit the host computer to control the storage area.
摘要翻译：为了限制允许从主机计算机控制存储区域的主计算机，提供了耦合到一个或多个主计算机以提供服务的存储管理计算机和一个或多个存储系统，其中存储管理计算机判断主计算机被允许基于指示存储系统的配置信息的数据和用于管理由主计算机提供的服务的服务管理信息来控制存储区域，并且在判断主计算机被允许控制存储器的情况下区域，存储管理计算机设置访问控制数据，允许主机控制存储区域。

6. 发明申请

US20090194501A1 CAP 有权
标题翻译：帽
公开(公告)号：US20090194501A1
公开(公告)日：2009-08-06
申请号：US12364818
申请日：2009-02-03
申请人： Yasuhiro YAMANAKA , Takahiro FUJITA
发明人： Yasuhiro YAMANAKA , Takahiro FUJITA
IPC分类号： B65D41/00 , B65D51/04
CPC分类号： B65D47/0814 , B65D2251/1041 , B65D2251/1066 , B65D2251/205
摘要： A cap is provided which can be smaller in number of constituent elements, easy to manufacture with simple assembly operation, and of which cap cover can be smoothly opened with one hand for a long period of time. In the cap configured so that a pressing portion presses an opening/closing hinge of the cap cover backward to swing the cap cover in an open direction when a manipulation portion is pressed, a manipulation body includes an elastic connection rod arranged on a side of an outlet below a support, the manipulation portion is provided on a front end of the elastic connection rod, the pressing portion is provided on a rear end of the elastic connection rod, and the manipulation body is connected to the support via a deformable connection piece so as to allow a longitudinal movement of the manipulation body relative to the support.
摘要翻译：提供了一种盖子，其构成元件的数量可以更小，易于制造，组装操作简单，并且可以用一只手长时间平滑地打开盖子盖。在盖构造成使得当操作部被按压时，按压部分向后按压盖盖的打开/关闭铰链以使盖帽沿打开方向摆动，操作体包括布置在盖子的侧面上的弹性连接杆所述操作部设置在所述弹性连接杆的前端，所述按压部设置在所述弹性连接杆的后端，所述操作体经由所述可变形连接片与所述支撑体连接，以允许操纵体相对于支撑件的纵向移动。

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