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31. 发明申请

US20120324450A1 COMPUTER SYSTEM, VIRTUAL COMPUTER SYSTEM, COMPUTER ACTIVATION MANAGEMENT METHOD AND VIRTUAL COMPUTER ACTIVATION MANAGEMENT METHOD 审中-公开
标题翻译：计算机系统，虚拟计算机系统，计算机激活管理方法和虚拟计算机激活管理方法
公开(公告)号：US20120324450A1
公开(公告)日：2012-12-20
申请号：US13569469
申请日：2012-08-08
申请人： Naoko Ikegaya , Tomoki Sekiguchi
发明人： Naoko Ikegaya , Tomoki Sekiguchi
IPC分类号： G06F9/455
CPC分类号： G06F9/455 , G06F9/4401 , G06F9/5077 , H04L12/12 , H04L12/40032 , H04L12/40039 , Y02D50/40
摘要： A virtualization mechanism in a first computer of the plurality of computers generates at least one virtual computer on the first computer. The virtualization mechanism in the first computer executes at least one of a first judgment and a second judgment when a request for activating a first virtual computer of the at least one virtual computer is received, the first judgment being for judging whether or not the activation of the first virtual computer is prohibited based on first information stored in a memory of the virtualization mechanism, and the second judgment being for judging whether or not an identifier included in a logic I/O adapter device assigned to the first virtual computer is invalid based on second information stored in the memory of the virtualization mechanism. The activation of the first virtual computer is permitted or prohibited based on the executed judgment.
摘要翻译：多个计算机中的第一计算机中的虚拟化机制在第一计算机上生成至少一个虚拟计算机。当接收到激活至少一个虚拟计算机的第一虚拟计算机的请求时，第一计算机中的虚拟化机制执行第一判断和第二判断中的至少一个，第一判断用于判断是否激活基于存储在虚拟化机构的存储器中的第一信息禁止第一虚拟计算机，并且第二判断用于基于分配给第一虚拟计算机的逻辑I / O适配器设备中包括的标识符是否无效，存储在虚拟化机制的存储器中的第二信息。基于执行的判断，允许或禁止第一虚拟计算机的激活。

32. 发明授权

US08028184B2 Device allocation changing method 有权
标题翻译：设备分配更改方法
公开(公告)号：US08028184B2
公开(公告)日：2011-09-27
申请号：US12132406
申请日：2008-06-03
申请人： Tomoki Sekiguchi , Sachie Tajima , Hidetoshi Sato
发明人： Tomoki Sekiguchi , Sachie Tajima , Hidetoshi Sato
IPC分类号： G06F1/00 , G06F9/32 , G06F9/455 , G06F9/46
CPC分类号： G06F9/45558 , G06F2009/45575 , G06F2009/45579
摘要： Switching of the allocation of a device to a guest OS is implemented through transmission of a virtual suspension interrupt to a guest OS in a VMM; a power control notification process module that causes the guest OS to start a return process from a suspended state; a guest power process module that traps a suspension process of the guest OS; an I/O configuration change process module that updates a logical device definition of the VMM in the suspended state of the guest OS; a guest I/O emulation process module that emulates an I/O instruction that is issued by an I/O reconfiguration process module and that is executed when the guest OS has returned from the suspended state, thereby to provide a new logical device configuration to the guest OS.
摘要翻译：通过将虚拟中断中断发送到VMM中的客户操作系统来实现将设备的分配切换到客户操作系统; 功率控制通知处理模块，其使得所述客户OS从暂停状态开始返回处理; 客户电源处理模块，其捕获客户操作系统的暂停过程; I / O配置改变处理模块，其更新在所述客户OS的挂起状态下的所述VMM的逻辑设备定义; 客户I / O仿真处理模块，其模拟由I / O重新配置处理模块发出的I / O指令，并且当客户操作系统已经从暂停状态返回时执行，从而提供新的逻辑设备配置客户操作系统。

33. 发明申请

US20090235249A1 VIRTUAL COMPUTER SYSTEM AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：虚拟计算机系统及其控制方法
公开(公告)号：US20090235249A1
公开(公告)日：2009-09-17
申请号：US12324911
申请日：2008-11-28
申请人： Yuji KOBAYASHI , Tomoki Sekiguchi
发明人： Yuji KOBAYASHI , Tomoki Sekiguchi
IPC分类号： G06F9/455
CPC分类号： G06F11/3485 , G06F11/1497 , G06F11/348
摘要： A hypervisor is operated while an I/O device is not controlled by the hypervisor performs a process operation. A result of the process of the I/O device which is being concurrently operated is recorded to be capable of being reflected to the operation of the hypervisor. Therefore, a hypervisor which assigns a computer including an I/O control device controlling an I/O device, a main storage device, and a CPU as resources to each of one or more logical partitions (LPAR) and performs control, and a logging circuit recording data transmission from the I/O device to the main storage device, which is uncontrolled by the hypervisor, in response to an instruction from the hypervisor, are provided. It is possible to shorten a halt time period of an LPAR.
摘要翻译：当管理程序不由管理程序执行进程操作时，运行管理程序。记录同时运行的I / O装置的处理结果，以能够反映到管理程序的操作。因此，管理程序将包括控制I / O装置的I / O控制装置，主存储装置和CPU的计算机作为资源分配给一个或多个逻辑分区（LPAR）中的每一个并执行控制，并且进行记录提供了响应于来自管理程序的指令从I / O设备到主存储设备的电路记录数据传输，其不被管理程序控制。可以缩短LPAR的停止时间。

34. 发明申请

US20070288585A1 Cluster system 审中-公开
标题翻译：集群系统
公开(公告)号：US20070288585A1
公开(公告)日：2007-12-13
申请号：US11783262
申请日：2007-04-06
申请人： Tomoki Sekiguchi , Koji Amano , Takahiro Ohira
发明人： Tomoki Sekiguchi , Koji Amano , Takahiro Ohira
IPC分类号： G06F15/173
CPC分类号： G06F11/2038 , G06F11/2048 , H04L43/0817 , H04L69/40
摘要： In a cluster that is composed of two computer nodes and has no common storage, mutual aliveness is monitored over networks. However, this is insufficient because a party node may be wrongly determined as inactive. If failover is performed according to wrong determination, the counterpart may be restored to a normal condition after the failover, so that both the two computers may operate as master. The two nodes to constitute the cluster and other computers to communicate with the cluster are connected by switches that can disable ports to which the computers are connected. A network control program that controls the switches changes the legality of use of ports to which the nodes are connected, synchronously with node failover.
摘要翻译：在由两个计算机节点组成并且没有公共存储的集群中，通过网络监视互通性。然而，这是不够的，因为派对节点可能被错误地确定为不活动。如果根据错误的确定执行故障切换，则在故障转移之后，对方可能恢复到正常状态，以便两台计算机都可以作为主服务器运行。构成群集的两个节点和与群集通信的其他计算机通过可以禁用计算机连接的端口的交换机连接。控制交换机的网络控制程序与节点故障切换同步更改节点连接的端口的合法性。

35. 发明授权

US08645953B2 Method of checking a possibility of executing a virtual machine 有权
标题翻译：检查执行虚拟机的可能性的方法
公开(公告)号：US08645953B2
公开(公告)日：2014-02-04
申请号：US13610432
申请日：2012-09-11
申请人： Tomoki Sekiguchi , Hidetoshi Sato
发明人： Tomoki Sekiguchi , Hidetoshi Sato
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： To determine, when a virtual machine is executed by an arbitrary machine, whether the virtual machine can access computer resources required for the virtual machine, provided is a method of checking a possibility of executing a virtual machine including a first physical computer for executing a first virtual machine and a second physical computer capable of executing a virtual machine. The method includes the steps of: acquiring information on first logical resources; acquiring setting information set to a adaptor of the first physical computer so that the first virtual machine accesses the first logical resources; listing second logical resources accessible when the first virtual machine is executed by the second physical computer by setting the setting information to a adaptor of the second physical computer; and determining whether the first virtual machine can be executed by the second physical computer by comparing the first and second logical resources.
摘要翻译：为了确定当虚拟机由任意机器执行时，虚拟机是否可以访问虚拟机所需的计算机资源，提供了一种检查执行虚拟机的可能性的方法，该虚拟机包括用于执行第一个的第一物理计算机虚拟机和能够执行虚拟机的第二物理计算机。该方法包括以下步骤：获取关于第一逻辑资源的信息; 获取设置到所述第一物理计算机的适配器的设置信息，使得所述第一虚拟机访问所述第一逻辑资源; 列出通过将所述设置信息设置为所述第二物理计算机的适配器而由所述第二物理计算机执行所述第一虚拟机时可访问的第二逻辑资源; 以及通过比较所述第一和第二逻辑资源来确定所述第二虚拟机是否能够由所述第二物理计算机执行。

36. 发明授权

US08473709B2 Virtual volume allocating unit and method which allocate a new virtual volume to adequately-sized unused volume areas 有权
标题翻译：虚拟卷分配单元和方法，将新的虚拟卷分配到适当大小的未使用卷区域
公开(公告)号：US08473709B2
公开(公告)日：2013-06-25
申请号：US13232808
申请日：2011-09-14
申请人： Naoko Ikegaya , Tomoki Sekiguchi , Keisuke Hatasaki
发明人： Naoko Ikegaya , Tomoki Sekiguchi , Keisuke Hatasaki
IPC分类号： G06F12/00
CPC分类号： G06F3/0605 , G06F3/067 , G06F3/0689 , G06F9/45558 , G06F2009/45579
摘要： Allocation of virtual disk volumes of a size designated by the computer manager to a virtual computer and accessiblity from the virtual computer to the virtual disk voumes without requiring intervention by a hypervisor are to be achieved. In a computer, at least one virtual computer to be in execution on the computer, and a computer system in which the virtual computer has volumes for holding data, a virtualization mechanism has a virtual volume allocating unit and a virtual volume information supplying unit, and the virtual computer has a virtual volume driver for converting positional information on virtual volumes. Additionally, the virtualization mechanism holds the virtual volume information together with defining information for the virtual computer to which the virtual volumes have been allocated.
摘要翻译：要实现将计算机管理员指定的大小的虚拟磁盘卷分配给虚拟计算机，并且可以实现从虚拟计算机到虚拟磁盘的可访问性，而无需管理程序的干预。在计算机中，要在计算机上执行的至少一个虚拟计算机以及其中虚拟计算机具有用于保存数据的卷的计算机系统，虚拟化机构具有虚拟卷分配单元和虚拟卷信息提供单元，以及虚拟计算机具有用于转换虚拟卷上的位置信息的虚拟卷驱动器。此外，虚拟化机制将虚拟卷信息与虚拟卷分配的虚拟计算机的定义信息一起保存。

37. 发明申请

US20120272091A1 PARTIAL FAULT PROCESSING METHOD IN COMPUTER SYSTEM 有权
标题翻译：计算机系统中的部分故障处理方法
公开(公告)号：US20120272091A1
公开(公告)日：2012-10-25
申请号：US13453049
申请日：2012-04-23
申请人： Tomoki Sekiguchi , Hitoshi Ueno
发明人： Tomoki Sekiguchi , Hitoshi Ueno
IPC分类号： G06F11/20
CPC分类号： G06F11/0793 , G06F11/0712 , G06F11/2028 , G06F11/2038
摘要： As regards a hardware fault which has occurred in a computer, a hypervisor notifies an LPAR which can continue execution, of a fault occurrence as a hardware fault for which execution can be continued. Upon receiving the notice, the LPAR notifies the hypervisor that it has executed processing to cope with a fault. The hypervisor provides an interface for acquiring a situation of a notice situation. It is made possible to register and acquire a situation of coping with a hardware fault allowing continuation of execution through the interface, and it is made possible to make a decision as to the situation of coping with a fault in the computers as a whole.
摘要翻译：关于在计算机中发生的硬件故障，管理程序通知可以继续执行故障发生的LPAR作为可以继续执行的硬件故障。 LPAR收到通知后，通知管理程序已经执行处理以应付故障。虚拟机管理程序提供了获取通知情况的界面。可以注册和获取应对可以通过接口继续执行的硬件故障的情况，并且可以对整个计算机中的故障的处理情况做出决定。

38. 发明授权

US08271977B2 Computer system, virtual computer system, computer activation management method and virtual computer activation management method 有权
标题翻译：计算机系统，虚拟计算机系统，计算机激活管理方法和虚拟计算机激活管理方法
公开(公告)号：US08271977B2
公开(公告)日：2012-09-18
申请号：US12482496
申请日：2009-06-11
申请人： Naoko Ikegaya , Tomoki Sekiguchi
发明人： Naoko Ikegaya , Tomoki Sekiguchi
IPC分类号： G06F9/455 , G06F12/00 , G06F1/26 , G06F15/173
CPC分类号： G06F9/455 , G06F9/4401 , G06F9/5077 , H04L12/12 , H04L12/40032 , H04L12/40039 , Y02D50/40
摘要： A virtual computer system has a plurality of computers for executing a program and a storage system connected to the computers via a network. A virtualization mechanism in a first computer of the plurality of computers generates at least one virtual computer on the first computer. The virtualization mechanism in the first computer executes at least one of a first judgment and a second judgment when a request for activating a first virtual computer of the at least one virtual computer is received, the first judgment being for judging whether or not the activation of the first virtual computer is prohibited based on first information stored in a memory of the virtualization mechanism, and the second judgment being for judging whether or not an identifier included in a logic I/O adapter device assigned to the first virtual computer is invalid based on second information stored in the memory of the virtualization mechanism. The activation of the first virtual computer is permitted or prohibited based on the executed judgment in response to the request for activating the first virtual computer.
摘要翻译：虚拟计算机系统具有用于执行程序的多个计算机和经由网络连接到计算机的存储系统。多个计算机中的第一计算机中的虚拟化机制在第一计算机上生成至少一个虚拟计算机。当接收至少一个虚拟计算机的第一虚拟计算机的激活请求时，第一计算机中的虚拟化机制执行第一判断和第二判断中的至少一个，第一判断用于判断是否激活基于存储在虚拟化机构的存储器中的第一信息禁止第一虚拟计算机，并且第二判断用于基于分配给第一虚拟计算机的逻辑I / O适配器设备中包括的标识符是否无效，存储在虚拟化机制的存储器中的第二信息。响应于激活第一虚拟计算机的请求，基于所执行的判断来允许或禁止启动第一虚拟计算机。

39. 发明申请

US20100031257A1 COMPUTER SYSTEM, VIRTUAL COMPUTER SYSTEM, COMPUTER ACTIVATION MANAGEMENT METHOD AND VIRTUAL COMPUTER ACTIVATION MANAGMENT METHOD 有权
标题翻译：计算机系统，虚拟计算机系统，计算机激活管理方法和虚拟计算机激活管理方法
公开(公告)号：US20100031257A1
公开(公告)日：2010-02-04
申请号：US12482496
申请日：2009-06-11
申请人： Naoko Ikegaya , Tomoki Sekiguchi
发明人： Naoko Ikegaya , Tomoki Sekiguchi
IPC分类号： G06F9/455 , G06F1/26
CPC分类号： G06F9/455 , G06F9/4401 , G06F9/5077 , H04L12/12 , H04L12/40032 , H04L12/40039 , Y02D50/40
摘要： A computer system, a virtual computer system and a computer activation management method for each system are disclosed. In the virtual computer system, a virtualization mechanism includes a WWN management table for storing the correspondence between a virtual HBA assignable to each virtual computer and the WWN, and a LPAR activation unit for checking the WWN corresponding to the virtual HBA assigned to the virtual computer based on the WWN management table at the time of activating the virtual computer and in the case where the WWN assumes a value indicating the activation suppression, suppressing the activation of the virtual computer. The virtual computer or the computer with the device identification information changeable, if triggered at a timing not intended by the user, can be prevented from being activated.
摘要翻译：公开了一种用于每个系统的计算机系统，虚拟计算机系统和计算机激活管理方法。在虚拟计算机系统中，虚拟化机构包括用于存储可分配给每个虚拟计算机的虚拟HBA与WWN之间的对应关系的WWN管理表以及用于检查与分配给虚拟计算机的虚拟HBA相对应的WWN的LPAR激活单元基于在激活虚拟计算机时的WWN管理表和WWN假定表示激活抑制的值的情况下，抑制虚拟计算机的激活。可以防止虚拟计算机或具有可以改变的设备识别信息的计算机，如果在用户不想要的定时触发，则可以被激活。

40. 发明申请

US20090240790A1 Network Switching Apparatus, Server System and Server Migration Method for Server System 有权
标题翻译：网络交换设备，服务器系统和服务器系统的服务器迁移方法
公开(公告)号：US20090240790A1
公开(公告)日：2009-09-24
申请号：US12277582
申请日：2008-11-25
申请人： Naoki UTSUNOMIYA , Tomoki Sekiguchi
发明人： Naoki UTSUNOMIYA , Tomoki Sekiguchi
IPC分类号： G06F15/173
CPC分类号： H04L63/0272 , H04L12/4645 , H04L12/467
摘要： A network switching apparatus, a server system and a server migration method for the server system are provided which can perform server migration easily. The server system has a physical server, a physical server having a server virtualization mechanism, a network switching apparatus having a plurality of ports and a management server connected to the network switching apparatus for managing a server migration process for using a migration destination virtual server as the physical server of a migration source, wherein the management server has a migration mechanism for transmitting setting information to be designated to the plurality of ports to the network switching apparatus during the server migration process, and the network switching apparatus changes settings of the plurality of ports in accordance with the transmitted setting information on the plurality of ports.
摘要翻译：提供了可以容易地执行服务器迁移的服务器系统的网络交换装置，服务器系统和服务器迁移方法。服务器系统具有物理服务器，具有服务器虚拟化机制的物理服务器，具有多个端口的网络交换设备和连接到网络交换设备的管理服务器，用于管理使用迁移目的地虚拟服务器的服务器迁移过程作为迁移源的物理服务器，其中，所述管理服务器具有用于在所述服务器迁移处理期间向所述网络交换设备发送要指定给所述多个端口的设置信息的迁移机制，并且所述网络交换设备改变所述多个端口，根据在多个端口上发送的设置信息。

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