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21. 发明授权

US07783909B2 Method, computing system, and computer program for reducing power consumption of a computing system by relocating jobs and deactivating idle servers 有权
公开(公告)号：US07783909B2
公开(公告)日：2010-08-24
申请号：US11522374
申请日：2006-09-18
申请人： Keisuke Hatasaki , Takao Nakajima , Yoshifumi Takamoto
发明人： Keisuke Hatasaki , Takao Nakajima , Yoshifumi Takamoto
IPC分类号： G06F1/00 , G06F1/26 , G06F1/32 , G06F15/16 , G06F9/46
CPC分类号： G06F1/3203 , G06F1/329 , G06F9/5088 , G06F9/5094 , Y02D10/22 , Y02D10/24 , Y02D10/32
摘要： In a computing system where multiple servers are connected through a network and one or more jobs are run, a power reduction facility of a supervisory server relocates jobs according to predetermined conditions, thereby reducing the amount of power consumed by the computing system. For relocating the jobs, the power reduction facility obtains server-related information such as the power properties of the servers constituting the computing system and job-related information such as performance requirements for the jobs which are run in the computing system, and searches for one or more jobs to be relocated and destination servers, based on these server-related information and job-related information, to the extent that the performance requirements for each job are fulfilled. Based on the search results, the jobs are relocated to the destination servers, and servers on which no job is running, in consequence of the relocation, are powered off.

22. 发明授权

US07779297B2 Fail-over method, computer system, management server, and backup server setting method 有权
标题翻译：故障转移方法，计算机系统，管理服务器和备份服务器设置方法
公开(公告)号：US07779297B2
公开(公告)日：2010-08-17
申请号：US11872960
申请日：2007-10-16
申请人： Yasuto Nishii , Yoshifumi Takamoto , Keisuke Hatasaki
发明人： Yasuto Nishii , Yoshifumi Takamoto , Keisuke Hatasaki
IPC分类号： G06F11/00
CPC分类号： G06F11/2046 , G06F11/2025 , G06F11/2038 , G06F11/2097
摘要： A management server obtains configuration information of an active server and creates a logical partition in a backup server so as to correspond to the active server. The backup server starts up the created logical partition. And when the created logical partition reaches a predetermined state, the backup server releases allocation of the first processor resource to the logical partition, thereby the logical partition stands by. The management server, when detecting an error occurred in the active server, stops the active server and searches the logical partition having same configuration as the active server in which error is detected, and enables allocation of the first processor resource to the searched logical partition, thereby completing the start-up of the logical partition.
摘要翻译：管理服务器获取活动服务器的配置信息，并在备份服务器中创建逻辑分区，以对应于活动服务器。备份服务器启动创建的逻辑分区。并且当创建的逻辑分区达到预定状态时，备份服务器将第一处理器资源的分配释放到逻辑分区，由此逻辑分区待命。管理服务器在检测到活动服务器中发生错误时，停止活动服务器并搜索与检测到错误的活动服务器具有相同配置的逻辑分区，并启用将第一处理器资源分配给搜索到的逻辑分区，从而完成逻辑分区的启动。

23. 发明申请

US20080294920A1 METHOD FOR CONTROLLING ELECTRIC POWER OF COMPUTER SYSTEM 有权
标题翻译：控制计算机系统电力的方法
公开(公告)号：US20080294920A1
公开(公告)日：2008-11-27
申请号：US11857794
申请日：2007-09-19
申请人： Keisuke Hatasaki , Yoshifumi Takamoto , Akira Fujibayashi
发明人： Keisuke Hatasaki , Yoshifumi Takamoto , Akira Fujibayashi
IPC分类号： G06F1/32 , G06F12/00
CPC分类号： G06F1/3215 , G06F1/3221 , G06F1/3228 , G06F1/329 , Y02D10/154 , Y02D10/24
摘要： To reduce the electric power consumption of the computer system, the computer system includes at least one server and at least one data processing apparatus, the data processing apparatus includes an electric power consumption state control module by which electric power consumption of the data processing apparatus can be changed, obtains a use relationship between each server and each processing apparatus included in the computer system, monitors a change in a state of the server, searches for a related data processing apparatus in the use relationship with the server, obtains a state of at least one related server in the use relationship with the related data processing apparatus, and determines whether an electric power consumption state of the related data processing apparatus is to be changed or not based on the state of the related server, and changes the electric power consumption state of the related data processing apparatus.
摘要翻译：为了降低计算机系统的电力消耗，计算机系统包括至少一个服务器和至少一个数据处理装置，该数据处理装置包括：电力消耗状态控制模块，通过该电力消耗状态控制模块，数据处理装置的电力消耗可以改变每个服务器和包括在计算机系统中的每个处理装置之间的使用关系，监视服务器状态的变化，以与服务器的使用关系搜索相关的数据处理装置，获得与相关数据处理装置的使用关系中的至少一个相关服务器，并且基于相关服务器的状态来确定相关数据处理装置的电力消耗状态是否被改变，并且改变电力消耗相关数据处理装置的状态。

24. 发明申请

US20080091746A1 DISASTER RECOVERY METHOD FOR COMPUTER SYSTEM 失效
标题翻译：计算机系统的灾难恢复方法
公开(公告)号：US20080091746A1
公开(公告)日：2008-04-17
申请号：US11693978
申请日：2007-03-30
申请人： Keisuke Hatasaki , Masayoshi Kitamura , Yoshifumi Takamoto
发明人： Keisuke Hatasaki , Masayoshi Kitamura , Yoshifumi Takamoto
IPC分类号： G06F12/16 , G06F11/16
CPC分类号： G06F11/2033 , G06F11/2025 , G06F11/2028
摘要： A proposed fail over method for taking over task that is preformed on an active server to a backup server, even when the active server and the backup server have different hardware configuration. The method for making a backup server take over task when a fault occurs on a active server, comprises steps of acquiring configuration information on the hardware in the active server and the backup server, acquiring information relating the hardware in the backup server with the hardware in the active server, selecting a backup server to take over the task that is executed on the active server where the fault occurred, creating logical partitions on the selected backup server, and taking over the task executed on the active server logical partitions, in the logical partitions created on the selected backup server.
摘要翻译：即使活动服务器和备份服务器具有不同的硬件配置，也提出了一种用于接管在活动服务器上执行到备份服务器的任务的故障切换方法。在主动服务器发生故障时，使备份服务器接管任务的方法包括以下步骤：获取主动服务器和备份服务器硬件上的配置信息，获取备份服务器硬件与硬件相关的信息活动服务器，选择备份服务器以接管在发生故障的活动服务器上执行的任务，在所选备份服务器上创建逻辑分区，并接管在逻辑上的逻辑分区上执行的任务在所选备份服务器上创建的分区。

25. 发明申请

US20080065919A1 METHOD AND COMPUTER PROGRAM FOR REDUCING POWER CONSUMPTION OF A COMPUTING SYSTEM 有权
标题翻译：用于降低计算机系统功耗的方法和计算机程序
公开(公告)号：US20080065919A1
公开(公告)日：2008-03-13
申请号：US11866896
申请日：2007-10-03
申请人： Keisuke Hatasaki , Takao Nakajima , Yoshifumi Takamoto
发明人： Keisuke Hatasaki , Takao Nakajima , Yoshifumi Takamoto
IPC分类号： G06F1/32 , G06F9/46
CPC分类号： G06F1/3203 , G06F1/329 , G06F9/5088 , G06F9/5094 , Y02D10/22 , Y02D10/24 , Y02D10/32
摘要： In a computing system where multiple servers are connected through a network and one or more jobs are run, a power reduction facility of a supervisory server relocates jobs according to predetermined conditions, thereby reducing the amount of power consumed by the computing system. For relocating the jobs, the power reduction facility obtains server-related information such as the power properties of the servers constituting the computing system and job-related information such as performance requirements for the jobs which are run in the computing system, and searches for one or more jobs to be relocated and destination servers, based on these server-related information and job-related information, to the extent that the performance requirements for each job are fulfilled. Based on the search results, the jobs are relocated to the destination servers, and servers on which no job is running, in consequence of the relocation, are powered off.
摘要翻译：在通过网络连接多个服务器并运行一个或多个作业的计算系统中，监督服务器的功率降低设施根据预定条件重新定位作业，从而减少计算系统消耗的功率量。为了重新定位作业，功率消耗设备获得服务器相关信息，例如构成计算系统的服务器的功率特性和与计算系统中运行的作业的性能要求相关的作业相关信息，并搜索一个或更多的要迁移的作业和目标服务器，基于这些与服务器相关的信息和作业相关信息，以满足每个作业的性能要求。根据搜索结果，将作业重新定位到目标服务器，由于重新定位而无作业正在运行的服务器已关闭。

26. 发明授权

US08880936B2 Method for switching application server, management computer, and storage medium storing program 有权
标题翻译：交换应用服务器，管理计算机和存储介质存储程序的方法
公开(公告)号：US08880936B2
公开(公告)日：2014-11-04
申请号：US13695050
申请日：2010-08-26
申请人： Yujiro Ichikawa , Yoshifumi Takamoto , Keisuke Hatasaki , Takashi Tameshige
发明人： Yujiro Ichikawa , Yoshifumi Takamoto , Keisuke Hatasaki , Takashi Tameshige
IPC分类号： G06F11/00 , G06F11/20
CPC分类号： G06F11/2025 , G06F11/20 , G06F11/203 , G06F11/2038 , G06F11/2046 , G06F2201/815
摘要： It is provided a management computer which refers to switching level information including switching patterns to be used at a time of switching the first task to the second application server; sets a level of a degree of safety for each of the switching patterns; refers to a stop time for each first task which is allowed upon switching the first task to the second application server; selects one of the switching patterns having a switching time that is shorter than the stop time of the task requirement information which is set to the first task and having the level of the degree of safety that is highest among the switching patterns of the switching level information; stops the second task of the second application server by the selected one of the switching patterns; and then controls the second application server to provide the first task.
摘要翻译：提供了一种管理计算机，其将切换级别信息包括在将第一任务切换到第二应用服务器时要使用的切换模式; 为每个切换模式设置一个安全程度的水平; 指的是将第一任务切换到第二应用服务器时允许的每个第一任务的停止时间; 选择具有比设定为第一任务的任务要求信息的停止时间短的开关时间的切换模式中的一个，并且具有开关电平信息的切换模式中最高的安全等级 ; 通过选择的一个切换模式停止第二应用服务器的第二任务; 然后控制第二个应用服务器提供第一个任务。

27. 发明授权

US08595737B2 Method for migrating a virtual server to physical server according to a variation ratio, a reference execution time, a predetermined occupied resource amount and a occupancy amount 失效
标题翻译：用于根据变化比率，参考执行时间，预定占用资源量和占用量将虚拟服务器迁移到物理服务器的方法
公开(公告)号：US08595737B2
公开(公告)日：2013-11-26
申请号：US12712775
申请日：2010-02-25
申请人： Yujirou Ichikawa , Yoshifumi Takamoto , Keisuke Hatasaki , Takashi Tameshige
发明人： Yujirou Ichikawa , Yoshifumi Takamoto , Keisuke Hatasaki , Takashi Tameshige
IPC分类号： G06F9/455 , G06F9/46 , G06F3/00 , G06F13/00
CPC分类号： G06F9/4856 , G06F11/1482 , G06F2201/815
摘要： Occupancy amount of physical resource of a virtual server (VS) is calculated based on maximum physical resource amount indicating performance of a physical server (PS), the occupied virtual resource coefficient indicating relation of physical resource amount used by the VS to the physical resource amount allocated to the VS and the allocated physical resource coefficient indicating relation of the allocated physical resource to the maximum physical resource amount of the PS, and change value of the occupied physical resource amount from a predetermined occupied physical resource amount is calculated based on the calculated occupancy amount and the predetermined occupied physical resource amount. The migration time required of the VS is calculated based on the calculated change value, variation ratio indicating degree of influence exerted by change of the occupied virtual resource coefficient of the VS on the required migration time and reference execution time set based on the predetermined occupied physical resource amount.
摘要翻译：基于指示物理服务器（PS）的性能的最大物理资源量来计算虚拟服务器（VS）的物理资源的占用量，所占用的虚拟资源系数指示VS使用的物理资源量与物理资源量的关系分配给VS，并且分配的物理资源系数指示所分配的物理资源与PS的最大物理资源量的关系，并且基于所计算的占用率来计算占用的物理资源量从预定占用物理资源量的变化值数量和预定占用的物理资源量。 VS所需的迁移时间是根据计算出的变化值计算出的，变化率表示VS所占用的虚拟资源系数的变化对所需的迁移时间的影响所施加的影响程度，以及基于预定的占用物理设定的参考执行时间资源量。

28. 发明授权

US08423816B2 Method and computer system for failover 有权
标题翻译：用于故障转移的方法和计算机系统
公开(公告)号：US08423816B2
公开(公告)日：2013-04-16
申请号：US13184623
申请日：2011-07-18
申请人： Shingo Katano , Yoshifumi Takamoto , Keisuke Hatasaki
发明人： Shingo Katano , Yoshifumi Takamoto , Keisuke Hatasaki
IPC分类号： G06F11/00
CPC分类号： G06F11/2046 , G06F11/0712 , G06F11/0775 , G06F11/2025 , G06F11/2028 , G06F11/2038
摘要： In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.
摘要翻译：在其中多个服务器经由网络与外部磁盘设备连接的计算机系统中，每个服务器在其中并入有用于配置服务器中的至少一个逻辑分区的逻辑分区模块，并且存储在逻辑分区中的操作系统由外部磁盘设备的引导磁盘，当工作服务器发生故障时，由工作服务器执行的任务由另一台服务器接管时，仅对受故障影响的逻辑分区执行故障转移操作。

29. 发明授权

US08296601B2 Take over method for computer system 有权
标题翻译：接管计算机系统的方法
公开(公告)号：US08296601B2
公开(公告)日：2012-10-23
申请号：US13238937
申请日：2011-09-21
申请人： Keisuke Hatasaki , Masayoshi Kitamura , Yoshifumi Takamoto
发明人： Keisuke Hatasaki , Masayoshi Kitamura , Yoshifumi Takamoto
IPC分类号： G06F11/00
CPC分类号： G06F11/2033 , G06F11/2025 , G06F11/2028
摘要： A proposed fail over method for taking over task that is preformed on an active server to a backup server, even when the active server and the backup server have different hardware configuration. The method for making a backup server take over task when a fault occurs on a active server, comprises steps of acquiring configuration information on the hardware in the active server and the backup server, acquiring information relating the hardware in the backup server with the hardware in the active server, selecting a backup server to take over the task that is executed on the active server where the fault occurred, creating logical partitions on the selected backup server, and taking over the task executed on the active server logical partitions, in the logical partitions created on the selected backup server.
摘要翻译：即使活动服务器和备份服务器具有不同的硬件配置，也提出了一种用于接管在活动服务器上执行到备份服务器的任务的故障切换方法。在主动服务器发生故障时，使备份服务器接管任务的方法包括以下步骤：获取主动服务器和备份服务器硬件上的配置信息，获取备份服务器硬件与硬件相关的信息活动服务器，选择备份服务器以接管在发生故障的活动服务器上执行的任务，在所选备份服务器上创建逻辑分区，并接管在逻辑上的逻辑分区上执行的任务在所选备份服务器上创建的分区。

30. 发明申请

US20120192003A1 COMPUTER STATUS MONITORING DEVICE, COMPUTER MONITORING SYSTEM AND COMPUTER STATUS MONITORING METHOD 审中-公开
标题翻译：计算机状态监测装置，计算机监控系统和计算机状态监测方法
公开(公告)号：US20120192003A1
公开(公告)日：2012-07-26
申请号：US13388569
申请日：2010-08-19
申请人： Kenichi Akiyama , Keisuke Hatasaki , Yoshifumi Takamoto , Masayoshi Kitamura
发明人： Kenichi Akiyama , Keisuke Hatasaki , Yoshifumi Takamoto , Masayoshi Kitamura
IPC分类号： G06F11/30 , G06F1/26
CPC分类号： G06F11/0751 , G01D1/00 , G06F1/28 , G06F1/3203 , G06F11/0706 , G06F11/3055 , G06F11/3062 , G06F11/3072
摘要： In order to monitor the status of a computer by monitoring the power consumption of the computer, a monitoring server (300) is equipped with: a power status database (400) in which power consumption patterns for each status of a computer (500) are stored; and a computer status detection unit (220) that determines which pattern stored in the power status database resembles the transition pattern of the measurement data obtained by the data acquisition unit (205), and then detects the status corresponding to the pattern which is deemed to be similar to the status of the computer being monitored.
摘要翻译：为了通过监视计算机的功耗监视计算机的状态，监视服务器（300）配备有：电力状态数据库（400），其中计算机（500）的每个状态的功耗模式是储存; 以及计算机状态检测单元（220），其确定存储在电力状态数据库中的哪个模式类似于由数据获取单元（205）获得的测量数据的转换模式，然后检测与被认为是与被监视的计算机的状态相似。

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