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1. 发明授权

US07934119B2 Failure recovery method 有权
标题翻译：故障恢复方法
公开(公告)号：US07934119B2
公开(公告)日：2011-04-26
申请号：US12612337
申请日：2009-11-04
申请人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
发明人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
IPC分类号： G06F11/00
CPC分类号： H04L29/14 , G06F11/2028 , G06F11/2033 , G06F11/2038 , G06F11/2046 , H04L69/40
摘要： The reliability is improved at a low cost even in a virtualized server environment. The number of spare servers is reduced for improving the reliability and for saving a licensing fee for software on the spare servers. A server system comprises a plurality of physical servers on which a plurality of virtual servers run, a single standby server, a module for detecting an active virtual server, and a module for switching the correspondence of boot disks of virtualization modules for controlling virtual servers to the physical servers. When a physical server fails, the boot disk of the associated virtualization module is connected to a spare server to automatically activate on the spare server those virtual servers which have been active upon occurrence of the failure.
摘要翻译：即使在虚拟化服务器环境中，可靠性也以低成本提高。减少备用服务器的数量，以提高可靠性，并为备用服务器上的软件节省许可费用。服务器系统包括多个虚拟服务器在其上运行的多个物理服务器，单个备用服务器，用于检测活动虚拟服务器的模块，以及用于切换用于控制虚拟服务器的虚拟化模块的引导盘的对应关系的模块，物理服务器。当物理服务器发生故障时，相关虚拟化模块的引导磁盘连接到备用服务器，以在备用服务器上自动激活那些在发生故障时已处于活动状态的虚拟服务器。

2. 发明申请

US20070174658A1 Failure recovery method 有权
标题翻译：故障恢复方法
公开(公告)号：US20070174658A1
公开(公告)日：2007-07-26
申请号：US11339584
申请日：2006-01-26
申请人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
发明人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
IPC分类号： G06F11/00
CPC分类号： H04L29/14 , G06F11/2028 , G06F11/2033 , G06F11/2038 , G06F11/2046 , H04L69/40
摘要： The reliability is improved at a low cost even in a virtualized server environment. The number of spare servers is reduced for improving the reliability and for saving a licensing fee for software on the spare servers. A server system comprises a plurality of physical servers on which a plurality of virtual servers run, a single standby server, a module for detecting an active virtual server, and a module for switching the correspondence of boot disks of virtualization modules for controlling virtual servers to the physical servers. When a physical server fails, the boot disk of the associated virtualization module is connected to a spare server to automatically activate on the spare server those virtual servers which have been active upon occurrence of the failure.
摘要翻译：即使在虚拟化服务器环境中，可靠性也以低成本提高。减少备用服务器的数量，以提高可靠性，并为备用服务器上的软件节省许可费用。服务器系统包括多个虚拟服务器在其上运行的多个物理服务器，单个备用服务器，用于检测活动虚拟服务器的模块，以及用于切换用于控制虚拟服务器的虚拟化模块的引导盘的对应关系的模块，物理服务器。当物理服务器发生故障时，相关虚拟化模块的引导磁盘连接到备用服务器，以在备用服务器上自动激活那些在发生故障时已处于活动状态的虚拟服务器。

3. 发明授权

US07634681B2 Failure recovery method 有权
标题翻译：故障恢复方法
公开(公告)号：US07634681B2
公开(公告)日：2009-12-15
申请号：US11339584
申请日：2006-01-26
申请人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
发明人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
IPC分类号： G06F11/00
CPC分类号： H04L29/14 , G06F11/2028 , G06F11/2033 , G06F11/2038 , G06F11/2046 , H04L69/40
摘要： The reliability is improved at a low cost even in a virtualized server environment. The number of spare servers is reduced for improving the reliability and for saving a licensing fee for software on the spare servers. A server system comprises a plurality of physical servers on which a plurality of virtual servers run, a single standby server, a module for detecting an active virtual server, and a module for switching the correspondence of boot disks of virtualization modules for controlling virtual servers to the physical servers. When a physical server fails, the boot disk of the associated virtualization module is connected to a spare server to automatically activate on the spare server those virtual servers which have been active upon occurrence of the failure.
摘要翻译：即使在虚拟化服务器环境中，可靠性也以低成本提高。减少备用服务器的数量，以提高可靠性，并为备用服务器上的软件节省许可费用。服务器系统包括多个虚拟服务器在其上运行的多个物理服务器，单个备用服务器，用于检测活动虚拟服务器的模块，以及用于切换用于控制虚拟服务器的虚拟化模块的引导盘的对应关系的模块，物理服务器。当物理服务器发生故障时，相关虚拟化模块的引导磁盘连接到备用服务器，以在备用服务器上自动激活那些在发生故障时已处于活动状态的虚拟服务器。

4. 发明授权

US08352778B2 Failure recovery method 有权
公开(公告)号：US08352778B2
公开(公告)日：2013-01-08
申请号：US13051623
申请日：2011-03-18
申请人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
发明人： Yoshifumi Takamoto , Takao Nakajima , Toshihiko Kashiyama
IPC分类号： G06F11/00
CPC分类号： H04L29/14 , G06F11/2028 , G06F11/2033 , G06F11/2038 , G06F11/2046 , H04L69/40
摘要： The reliability is improved at a low cost even in a virtualized server environment. The number of spare servers is reduced for improving the reliability and for saving a licensing fee for software on the spare servers. A server system comprises a plurality of physical servers on which a plurality of virtual servers run, a single standby server, a module for detecting an active virtual server, and a module for switching the correspondence of boot disks of virtualization modules for controlling virtual servers to the physical servers. When a physical server fails, the boot disk of the associated virtualization module is connected to a spare server to automatically activate on the spare server those virtual servers which have been active upon occurrence of the failure.

5. 发明授权

US07966386B2 Controlling method, computer system, and processing program of booting up a computer 有权
标题翻译：控制方法，计算机系统和启动计算机的处理程序
公开(公告)号：US07966386B2
公开(公告)日：2011-06-21
申请号：US12501824
申请日：2009-07-13
申请人： Takao Nakajima , Yoshifumi Takamoto , Kouji Masuda , Keisuke Hatasaki
发明人： Takao Nakajima , Yoshifumi Takamoto , Kouji Masuda , Keisuke Hatasaki
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , G06F3/0601 , G06F9/4416 , G06F2003/0697 , G06Q10/06 , H04L41/00 , H04L67/34
摘要： A computer system having computers executing programs, a management computer managing said computers, and a storage system which can be accessed from said computers via a network, wherein said management computer includes: a storage unit for storing network identity information of said network which is allocated to said computers, application identity information indicating said programs, and area identity information indicating areas in said storage system in which said programs are stored, said network identity information and said area identity information being related to said application identity information, a control unit for sending to said computers said network identity information and said area identity information corresponding to said application identity information, in order to boot programs indicated by said application identity information, in response to entry of a boot request including said application identity information.
摘要翻译：具有计算机执行程序的计算机系统，管理所述计算机的管理计算机以及可经由网络从所述计算机访问的存储系统，其中所述管理计算机包括：存储单元，用于存储所分配的所述网络的网络身份信息指示所述程序的应用程序标识信息和指示存储所述程序的所述存储系统中的区域的区域标识信息，所述网络身份信息和所述区域身份信息与所述应用程序身份信息相关，控制单元，用于发送对于所述计算机，响应于包括所述应用程序身份信息的引导请求的输入，显示与所述应用程序身份信息相对应的所述网络身份信息和所述区域身份信息，以便引导由所述应用程序身份信息指示的程序。

6. 发明授权

US07941511B2 Method for reproducing configuration of a computer system in a remote site 有权
标题翻译：用于再现远程站点中的计算机系统的配置的方法
公开(公告)号：US07941511B2
公开(公告)日：2011-05-10
申请号：US12585314
申请日：2009-09-11
申请人： Yoshifumi Takamoto , Takao Nakajima , Naoki Utsunomiya
发明人： Yoshifumi Takamoto , Takao Nakajima , Naoki Utsunomiya
IPC分类号： G06F15/177 , G06F15/173 , G06F11/00
CPC分类号： H04L67/1097 , H04L69/40
摘要： A computer system formerly handles a service that is quickly reproduced with another computer system to resume the service immediately. The association relations between services run by a primary site (1) and primary site servers (13), between the primary site servers (13) and a primary site storage system (15), and between the storage system (15) of the primary site (1) and a storage system (25) of a secondary site (2) are collected. The collected association relations are copied as configuration information from the storage system (15) of the primary site (1) to the secondary site (2). On the secondary site (2), based on the copied configuration information, services of the primary site (1) are assigned to servers (23) of the secondary site (2), and the secondary site servers (23) are associated with the storage system (25) of the secondary site (2) to reproduce the primary site (1) thereon.
摘要翻译：计算机系统以前处理与另一计算机系统快速再现的服务，以立即恢复服务。主站点（1）和主站点服务器（13），主站点服务器（13）和主站点存储系统（15）之间以及主站点（13）的存储系统（15）之间的关联关系收集站点（1）和辅助站点（2）的存储系统（25）。所收集的关联关系作为配置信息从主站点（1）的存储系统（15）复制到辅助站点（2）。在次要站点（2）上，基于复制的配置信息，将主站点（1）的服务分配给辅助站点（2）的服务器（23），次站点服务器（23）与（2）的存储系统（25）以再现其上的主要位置（1）。

7. 发明授权

US07610362B2 Method for reproducing configuration of a computer system in a remote site 失效
标题翻译：用于再现远程站点中的计算机系统的配置的方法
公开(公告)号：US07610362B2
公开(公告)日：2009-10-27
申请号：US11202196
申请日：2005-08-12
申请人： Yoshifumi Takamoto , Takao Nakajima , Naoki Utsunomiya
发明人： Yoshifumi Takamoto , Takao Nakajima , Naoki Utsunomiya
IPC分类号： G06F15/177 , G06F15/173 , G06F11/00
CPC分类号： H04L67/1097 , H04L69/40
摘要： A computer system that formerly handled a service is quickly reproduced with another computer system to resume the service immediately. The association relations between services run by a primary site (1) and primary site servers (13), between the primary site servers (13) and a primary site storage system (15), and between the storage system (15) of the primary site (1) and the storage system (25) of a secondary site (2) are collected. The collected association relations are copied as configuration information from the storage system (15) of the primary site (1) to the secondary site (2). On the secondary site (2), based on the copied configuration information of the primary site (1), services of the primary site (1) are assigned to servers (23), and the secondary site servers (23) are associated with the storage system (25) to reproduce the primary site (1) on the secondary site (2).
摘要翻译：以前处理服务的计算机系统可以用另一台计算机系统快速复制，以便立即恢复服务。主站点（1）和主站点服务器（13），主站点服务器（13）和主站点存储系统（15）之间以及主站点（13）的存储系统（15）之间的关联关系收集次要站点（2）的站点（1）和存储系统（25）。所收集的关联关系作为配置信息从主站点（1）的存储系统（15）复制到辅助站点（2）。在次要站点（2）上，基于主站点（1）的复制配置信息，将主站点（1）的服务分配给服务器（23），并且次站点服务器（23）与存储系统（25）以再现次要站点（2）上的主站点（1）。

8. 发明授权

US07334027B2 Controlling method, computer system, and processing program of booting up a computer 有权
标题翻译：控制方法，计算机系统和启动计算机的处理程序
公开(公告)号：US07334027B2
公开(公告)日：2008-02-19
申请号：US11759101
申请日：2007-06-06
申请人： Takao Nakajima , Yoshifumi Takamoto , Kouji Masuda , Keisuke Hatasaki
发明人： Takao Nakajima , Yoshifumi Takamoto , Kouji Masuda , Keisuke Hatasaki
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , G06F3/0601 , G06F9/4416 , G06F2003/0697 , G06Q10/06 , H04L41/00 , H04L67/34
摘要： Respective WWNs (World Wide Names) which can be allocated to a plurality of computers, business application identity information of programs to be booted and area identity information, of areas in a storage system in which the programs are stored, are associated and stored. In response to the entry of a boot request including the business application identity information of a designated computer to be booted, the WWN and the area identity information corresponding to the business application identity information are sent to the computer in order to boot the program. In the computer, the sent WWN is set and the area identity information is set as the area to be booted. Subsequently, by means of a restart of the computer, the program stored in the area is booted to operate.
摘要翻译：可以分配给多个计算机的各WWN（万维网名称），存储有程序的存储系统中的区域的区域识别信息被关联并存储。响应于包括要引导的指定计算机的业务应用程序身份信息的引导请求的输入，将WWN和与业务应用程序标识信息相对应的区域标识信息发送到计算机以引导程序。在计算机中，设置发送的WWN，并将区域标识信息设置为要引导的区域。随后，通过重新启动计算机，存储在该区域中的程序被引导操作。

9. 发明授权

US07321927B2 Controlling method, computer system, and processing program of booting up a computer 有权
公开(公告)号：US07321927B2
公开(公告)日：2008-01-22
申请号：US11366560
申请日：2006-03-03
申请人： Takao Nakajima , Yoshifumi Takamoto , Kouji Masuda , Keisuke Hatasaki
发明人： Takao Nakajima , Yoshifumi Takamoto , Kouji Masuda , Keisuke Hatasaki
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , G06F3/0601 , G06F9/4416 , G06F2003/0697 , G06Q10/06 , H04L41/00 , H04L67/34
摘要： Respective WWNs (World Wide Names) which can be allocated to a plurality of computers, business application identity information of programs to be booted and area identity information, of areas in a storage system in which the programs are stored, are associated and stored. In response to the entry of a boot request including the business application identity information of a designated computer to be booted, the WWN and the area identity information corresponding to the business application identity information are sent to the computer in order to boot the program. In the computer, the sent WWN is set and the area identity information is set as the area to be booted. Subsequently, by means of a restart of the computer, the program stored in the area is booted to operate.

10. 发明申请

US20070271475A1 Method and computer program for reducing power consumption of a computing system 有权
标题翻译：用于降低计算系统功耗的方法和计算机程序
公开(公告)号：US20070271475A1
公开(公告)日：2007-11-22
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： G06F1/32
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且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。

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