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1. 发明授权

US06480904B1 Disk-time-sharing apparatus and method 有权
标题翻译：磁盘分时装置和方法
公开(公告)号：US06480904B1
公开(公告)日：2002-11-12
申请号：US09495878
申请日：2000-02-02
申请人： Tadaomi Kato , Osamu Kimura , Mikio Ito , Riichiro Take , Yuuji Hotta
发明人： Tadaomi Kato , Osamu Kimura , Mikio Ito , Riichiro Take , Yuuji Hotta
IPC分类号： G06F1200
CPC分类号： G06F9/4881 , G06F3/0611 , G06F3/0613 , G06F3/0659 , G06F3/0689
摘要： A disk time-sharing apparatus is constructed by a disk apparatus having disk drives, an input/output request unit for issuing an input/output request to the disk apparatus, and an input/output scheduling unit. The input/output scheduling unit forms input/output groups obtained by grouping inputs/output sources to/from the disk apparatus, defines a ratio of time during which each input/output group uses the disk apparatus, and decides quanta (allocating time) &tgr;1 to &tgr;3 during which each input/output group can use the disk apparatus continuously on the basis of the defined time ratio. When input/output requests are received to the disk apparatus from a plurality of input/output groups, a time-sharing for using the disk apparatus by switching the allocating time &tgr;1 to &tgr;3 sequentially among the competing input/output groups is performed.
摘要翻译：磁盘分时装置由具有盘驱动器的盘装置，用于向盘装置发出输入/输出请求的输入/输出请求单元和输入/输出调度单元构成。输入/输出调度单元形成通过将来自盘装置的输入/输出源分组获得的输入/输出组，定义每个输入/输出组使用盘装置的时间比，并且决定量子（分配时间）tau1 其中每个输入/输出组可以基于所定义的时间比率连续地使用盘装置。当从多个输入/输出组接收到磁盘装置的输入/输出请求时，执行通过在竞争的输入/输出组之间顺序切换分配时间τ1至tau3来使用磁盘装置的分时。

2. 发明授权

US06715006B1 Disk time-sharing apparatus and method 有权
标题翻译：磁盘分时设备和方法
公开(公告)号：US06715006B1
公开(公告)日：2004-03-30
申请号：US09562965
申请日：2000-05-03
申请人： Yuuji Hotta , Riichiro Take , Tadaomi Kato , Mikio Ito , Hidejiro Daikokuya
发明人： Yuuji Hotta , Riichiro Take , Tadaomi Kato , Mikio Ito , Hidejiro Daikokuya
IPC分类号： G06F1202
CPC分类号： G06F3/0613 , G06F3/0659 , G06F3/0689
摘要： An input/output scheduling unit forms input/output groups obtained by grouping inputs/outputs to/from a disk apparatus. The input/output scheduling unit defines a ratio of the time during which each input/output group uses the disk apparatus and defines quanta &tgr;1 to &tgr;3 during which each input/output group can continuously use the disk apparatus on the basis of the defined time ratios. When input/output requests are received from a plurality of input/output groups to the disk apparatus, the input/output scheduling unit performs the time-sharing for sequentially switching the allocating times &tgr;1 to &tgr;3 between the input/output groups which competed and using the disk apparatus. Further, an allocating time of the remaining quanta is distributed to the quanta on the shortage side by an allocating time control unit in accordance with a degree of jam of each input/output group.
摘要翻译：输入/输出调度单元形成通过将来自盘装置的输入/输出分组获得的输入/输出组。输入/输出调度单元定义每个输入/输出组使用盘装置的时间的比率，并且定义量子tau1至tau3，在此期间，每个输入/输出组可以基于所定义的时间比率连续地使用盘装置。当从多个输入/输出组向盘装置接收到输入/输出请求时，输入/输出调度单元执行用于顺序切换竞争和使用的输入/输出组之间的分配时间tau1至tau3的分时盘装置。此外，通过分配时间控制单元根据每个输入/输出组的卡纸程度将剩余量子的分配时间分配给短缺侧的量子。

3. 发明授权

US08495006B2 System analysis program, system analysis method, and system analysis apparatus 有权
标题翻译：系统分析程序，系统分析方法和系统分析仪器
公开(公告)号：US08495006B2
公开(公告)日：2013-07-23
申请号：US13571702
申请日：2012-08-10
申请人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
发明人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
IPC分类号： G06F7/00
CPC分类号： G06Q10/00
摘要： A computer-readable, non-transitory medium stores the system analysis program which can accurately analyze the operational status of a system without modifying functions of the system for providing services. A message analysis unit analyzes the contents of collected messages, and determines the times of occurrence of the messages, the process types requested by the messages, and whether or not each of the messages is a request message or a response message. In response to an instruction for model generation, a model generation unit generates a transaction model satisfying at least one limiting condition related to caller-called relationships between processes, based on a set of messages selected in accordance with a selection criterion based on the certainty of existence of caller-called relationships. Then, in response to an instruction for analysis, an analysis unit analyzes the processing status of a transaction based on a protocol log conforming to the transaction model.
摘要翻译：计算机可读的非暂时介质存储可以准确地分析系统的操作状态而不修改用于提供服务的系统的功能的系统分析程序。消息分析单元分析收集的消息的内容，并确定消息的出现次数，消息所请求的处理类型，以及每个消息是否是请求消息或响应消息。响应于模型生成的指令，模型生成单元基于基于选择标准选择的一组消息来生成满足与呼叫者 - 进程之间的关系相关的至少一个限制条件的事务模型存在呼叫者的关系。然后，响应于分析指示，分析单元基于符合事务模型的协议日志来分析事务的处理状态。

4. 发明申请

US20120317072A1 SYSTEM ANALYSIS PROGRAM, SYSTEM ANALYSIS METHOD, AND SYSTEM ANALYSIS APPARATUS 有权
标题翻译：系统分析方案，系统分析方法和系统分析装置
公开(公告)号：US20120317072A1
公开(公告)日：2012-12-13
申请号：US13571702
申请日：2012-08-10
申请人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
发明人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
IPC分类号： G06F17/30
CPC分类号： G06Q10/00
摘要： A computer-readable, non-transitory medium stores the system analysis program which can accurately analyze the operational status of a system without modifying functions of the system for providing services. A message analysis unit analyzes the contents of collected messages, and determines the times of occurrence of the messages, the process types requested by the messages, and whether or not each of the messages is a request message or a response message. In response to an instruction for model generation, a model generation unit generates a transaction model satisfying at least one limiting condition related to caller-called relationships between processes, based on a set of messages selected in accordance with a selection criterion based on the certainty of existence of caller-called relationships. Then, in response to an instruction for analysis, an analysis unit analyzes the processing status of a transaction based on a protocol log conforming to the transaction model.
摘要翻译：计算机可读的非暂时介质存储可以准确地分析系统的操作状态而不修改用于提供服务的系统的功能的系统分析程序。消息分析单元分析收集的消息的内容，并确定消息的出现次数，消息所请求的处理类型，以及每个消息是否是请求消息或响应消息。响应于模型生成的指令，模型生成单元基于基于选择标准选择的一组消息来生成满足与呼叫者 - 进程之间的关系相关的至少一个限制条件的事务模型存在呼叫者的关系。然后，响应于分析指示，分析单元基于符合事务模型的协议日志来分析事务的处理状态。

5. 发明授权

US08266097B2 System analysis program, system analysis method, and system analysis apparatus 有权
标题翻译：系统分析程序，系统分析方法和系统分析仪器
公开(公告)号：US08266097B2
公开(公告)日：2012-09-11
申请号：US12970291
申请日：2010-12-16
申请人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
发明人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
IPC分类号： G06F17/30
CPC分类号： G06Q10/00
摘要： A computer-readable, non-transitory medium stores the system analysis program which can accurately analyze the operational status of a system without modifying functions of the system for providing services. A message analysis unit analyzes the contents of collected messages, and determines the times of occurrence of the messages, the process types requested by the messages, and whether or not each of the messages is a request message or a response message. In response to an instruction for model generation, a model generation unit generates a transaction model satisfying at least one limiting condition related to caller-called relationships between processes, based on a set of messages selected in accordance with a selection criterion based on the certainty of existence of caller-called relationships. Then, in response to an instruction for analysis, an analysis unit analyzes the processing status of a transaction based on a protocol log conforming to the transaction model.
摘要翻译：计算机可读的非暂时介质存储可以准确地分析系统的操作状态而不修改用于提供服务的系统的功能的系统分析程序。消息分析单元分析收集的消息的内容，并确定消息的出现次数，消息所请求的处理类型，以及每个消息是否是请求消息或响应消息。响应于模型生成的指令，模型生成单元基于基于选择标准选择的一组消息来生成满足与呼叫者 - 进程之间的关系相关的至少一个限制条件的事务模型存在呼叫者的关系。然后，响应于分析指示，分析单元基于符合事务模型的协议日志来分析事务的处理状态。

6. 发明授权

US07873594B2 System analysis program, system analysis method, and system analysis apparatus 有权
标题翻译：系统分析程序，系统分析方法和系统分析仪器
公开(公告)号：US07873594B2
公开(公告)日：2011-01-18
申请号：US10980766
申请日：2004-11-03
申请人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
发明人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
IPC分类号： G06F17/30
CPC分类号： G06Q10/00
摘要： A system analysis program which can accurately analyze the operational status of a system without modifying functions of the system for providing services. A message analysis unit analyzes the contents of collected messages, and determines the times of occurrence of the messages, the process types requested by the messages, and whether or not each of the messages is a request message or a response message. In response to an instruction for model generation, a model generation unit generates a transaction model satisfying at least one limiting condition related to caller-called relationships between processes, based on a set of messages selected in accordance with a selection criterion based on the certainty of existence of caller-called relationships. Then, in response to an instruction for analysis, an analysis unit analyzes the processing status of a transaction based on a protocol log conforming to the transaction model.
摘要翻译：一种系统分析程序，可以在不修改系统提供服务功能的情况下，准确地分析系统的运行状态。消息分析单元分析收集的消息的内容，并确定消息的出现次数，消息所请求的处理类型，以及每个消息是否是请求消息或响应消息。响应于模型生成的指令，模型生成单元基于基于选择标准选择的一组消息来生成满足与呼叫者称为进程之间的关系的至少一个限制条件的事务模型存在呼叫者的关系。然后，响应于分析指示，分析单元基于符合事务模型的协议日志来分析事务的处理状态。

7. 发明申请

US20050289231A1 System analysis program, system analysis method, and system analysis apparatus 有权
标题翻译：系统分析程序，系统分析方法和系统分析仪器
公开(公告)号：US20050289231A1
公开(公告)日：2005-12-29
申请号：US10980766
申请日：2004-11-03
申请人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
发明人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
IPC分类号： G06F11/34 , G06F15/00 , G06F15/16 , G06F15/173 , H04L12/70 , H04L29/14
CPC分类号： G06Q10/00
摘要： A system analysis program which can accurately analyze the operational status of a system without modifying functions of the system for providing services. A message analysis unit analyzes the contents of collected messages, and determines the times of occurrence of the messages, the process types requested by the messages, and whether or not each of the messages is a request message or a response message. In response to an instruction for model generation, a model generation unit generates a transaction model satisfying at least one limiting condition related to caller-called relationships between processes, based on a set of messages selected in accordance with a selection criterion based on the certainty of existence of caller-called relationships. Then, in response to an instruction for analysis, an analysis unit analyzes the processing status of a transaction based on a protocol log conforming to the transaction model.
摘要翻译：一种系统分析程序，可以在不修改系统提供服务功能的情况下，准确地分析系统的运行状态。消息分析单元分析收集的消息的内容，并确定消息的出现次数，消息所请求的处理类型，以及每个消息是否是请求消息或响应消息。响应于模型生成的指令，模型生成单元基于基于选择标准选择的一组消息来生成满足与呼叫者 - 进程之间的关系相关的至少一个限制条件的事务模型存在呼叫者的关系。然后，响应于分析指示，分析单元基于符合事务模型的协议日志来分析事务的处理状态。

8. 发明申请

US20110087630A1 SYSTEM ANALYSIS PROGRAM, SYSTEM ANALYSIS METHOD, AND SYSTEM ANALYSIS APPARATUS 有权
标题翻译：系统分析方案，系统分析方法和系统分析装置
公开(公告)号：US20110087630A1
公开(公告)日：2011-04-14
申请号：US12970291
申请日：2010-12-16
申请人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
发明人： Lilian Harada , Nobuhiro Yugami , Kenichi Kobayashi , Hiroshi Otsuka , Ken Yokoyama , Riichiro Take , Kazumi Kubota , Yuuji Hotta , Naoki Akaboshi
IPC分类号： G06F17/30
CPC分类号： G06Q10/00
摘要： A computer-readable, non-transitory medium stores the system analysis program which can accurately analyze the operational status of a system without modifying functions of the system for providing services. A message analysis unit analyzes the contents of collected messages, and determines the times of occurrence of the messages, the process types requested by the messages, and whether or not each of the messages is a request message or a response message. In response to an instruction for model generation, a model generation unit generates a transaction model satisfying at least one limiting condition related to caller-called relationships between processes, based on a set of messages selected in accordance with a selection criterion based on the certainty of existence of caller-called relationships. Then, in response to an instruction for analysis, an analysis unit analyzes the processing status of a transaction based on a protocol log conforming to the transaction model.
摘要翻译：计算机可读的非暂时介质存储可以准确地分析系统的操作状态而不修改用于提供服务的系统的功能的系统分析程序。消息分析单元分析收集的消息的内容，并确定消息的出现次数，消息所请求的处理类型，以及每个消息是否是请求消息或响应消息。响应于模型生成的指令，模型生成单元基于基于选择标准选择的一组消息来生成满足与呼叫者 - 进程之间的关系相关的至少一个限制条件的事务模型存在呼叫者的关系。然后，响应于分析指示，分析单元基于符合事务模型的协议日志来分析事务的处理状态。

9. 发明授权

US08214823B2 Cluster system, process for updating software, service provision node, and computer-readable medium storing service provision program 失效
标题翻译：集群系统，更新软件的过程，服务提供节点和存储服务提供程序的计算机可读介质
公开(公告)号：US08214823B2
公开(公告)日：2012-07-03
申请号：US12553760
申请日：2009-09-03
申请人： Yoshihiro Tsuchiya , Riichiro Take , Yasuo Noguchi , Kazutaka Ogihara , Masahisa Tamura , Tetsutaro Maruyama , Takashi Watanabe , Tatsuo Kumano
发明人： Yoshihiro Tsuchiya , Riichiro Take , Yasuo Noguchi , Kazutaka Ogihara , Masahisa Tamura , Tetsutaro Maruyama , Takashi Watanabe , Tatsuo Kumano
IPC分类号： G06F9/44 , G06F15/173 , G06F15/177
CPC分类号： H04L43/0817 , G06F8/65 , H04L43/103
摘要： In a cluster system: a heartbeat transmission unit in a service provision node transmits to a monitoring node a heartbeat packet which contains interval information indicating an interval greater than normal intervals at which normal heartbeat packets are transmitted, when an execution unit in the service provision node receives a stop command. Thereafter, when software realizing the execution unit is updated and the execution unit is restarted, the heartbeat transmission unit periodically transmits the normal heartbeat packets to the monitoring node at the normal intervals, where the normal heartbeat packets contain interval information indicating the normal intervals. A heartbeat monitoring unit in the monitoring node determines that the execution unit is in operation, while the monitoring node receives heartbeat packets at intervals indicated by the interval information stored in the monitoring node and updated with received interval information.
摘要翻译：在群集系统中，服务提供节点中的心跳发送单元，在服务提供节点中的执行单元向监视节点发送包含间隔信息的心跳分组，所述心跳分组包含间隔信息，所述间隔信息指示大于正常心跳分组的正常间隔的间隔，收到停止命令。此后，当软件实现执行单元被更新并且执行单元重新启动时，心跳传输单元周期性地以标准间隔向监视节点发送正常心跳分组，其中正常心跳分组包含指示正常间隔的间隔信息。监视节点中的心跳监视单元确定执行单元正在运行，而监视节点以由存储在监视节点中的间隔信息指示的间隔接收心跳分组，并用接收到的间隔信息进行更新。

10. 发明授权

US08156381B2 Storage management apparatus and storage system 失效
标题翻译：存储管理装置和存储系统
公开(公告)号：US08156381B2
公开(公告)日：2012-04-10
申请号：US12331662
申请日：2008-12-10
申请人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
发明人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F3/0653 , G06F11/2069 , G06F11/2087 , G06F11/3034 , G06F11/3072 , G06F2211/1088
摘要： A storage management apparatus manages a plurality of storage apparatuses connected to each other over a network in a storage system that distributes data among the storage apparatuses and stores the data therein. The storage management apparatus has a patrol process executing unit configured to execute a patrol process to confirm whether a storage area of each storage apparatus operates normally and a patrol flow controlling unit configured to control a patrol flow indicating the speed of the patrol process executed by the patrol process executing unit.
摘要翻译：存储管理装置通过在存储装置中分配数据的存储系统中的网络上的多个存储装置进行管理，并存储数据。所述存储管理装置具有：巡检处理执行单元，其被配置为执行巡视处理，以确认每个存储装置的存储区域是否正常运行;巡检流控制单元，被配置为控制指示由所述巡航过程执行的巡视过程的速度的巡视流巡逻过程执行单元。

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