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。

公开(公告)号：US08291412B2

公开(公告)日：2012-10-16

申请号：US12136327

申请日：2008-06-10

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来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。

公开(公告)号：US20090077552A1

公开(公告)日：2009-03-19

申请号：US12136327

申请日：2008-06-10

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来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。

公开(公告)号：US20130007743A1

公开(公告)日：2013-01-03

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.

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。

公开(公告)号：US08893122B2

公开(公告)日：2014-11-18

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 ,  G06F11/14 ,  G06F11/34

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。

公开(公告)号：US08438565B2

公开(公告)日：2013-05-07

申请号：US13415364

申请日：2012-03-08

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 ,  G06F9/4856 ,  G06F2009/4557

摘要： In a system including a plurality of physical machines to execute virtual machines (VM1, VM2), migration virtual machine information and definition information are saved in a physical machine executing a virtual machine (VM1) to be migrated and a storage of a physical machine as a migration destination. During the migration of the virtual machine, machine identification information of a migration partner, unique information assigned to the virtual machine, and information indicating whether the physical machine executing the processing is a migration-source or migration-destination physical machine are saved in a migration information storage area. A migration recovery section examines information stored in a definition information storage area and a migration information storage area to determine a recovery procedure to restore the virtual machine.

摘要翻译： 在包括用于执行虚拟机（VM1，VM2）的多个物理机器的系统中，迁移虚拟机信息和定义信息被保存在执行要迁移的虚拟机（VM1）的物理机器中并且将物理机器的存储器 迁移目的地。 在迁移虚拟机期间，迁移伙伴的机器识别信息，分配给虚拟机的唯一信息以及指示执行处理的物理机器是否为迁移源或迁移目的物理机的信息被保存在迁移中 信息存储区。 迁移恢复部分检查存储在定义信息存储区域和迁移信息存储区域中的信息，以确定恢复虚拟机的恢复过程。

公开(公告)号：US08359440B2

公开(公告)日：2013-01-22

申请号：US12501854

申请日：2009-07-13

申请人： Hirofumi Inomata ,  Tomoki Sekiguchi ,  Futoshi Haga ,  Machiko Asaie ,  Takayuki Nagai ,  Norio Shimozono

发明人： Hirofumi Inomata ,  Tomoki Sekiguchi ,  Futoshi Haga ,  Machiko Asaie ,  Takayuki Nagai ,  Norio Shimozono

IPC分类号： G06F12/00

CPC分类号： G06F3/0647 ,  G06F3/0605 ,  G06F3/067

摘要： The computer system has a plurality of physical server devices, a plurality of physical storage devices, and a management server device, and when migrating at least one of a plurality of first virtual server devices to another physical server device, the management server device compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of second virtual server devices are disposed, to calculate a first evaluation value, and also compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of third virtual server devices are disposed, to calculate a second evaluation value. Based on the first evaluation value and the second evaluation value, the management server device issues an instruction to migrate the first virtual storage device to the other physical storage device.

摘要翻译： 计算机系统具有多个物理服务器设备，多个物理存储设备和管理服务器设备，并且当将多个第一虚拟服务器设备中的至少一个迁移到另一物理服务器设备时，管理服务器设备 至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第二虚拟服务器设备的至少一个物理服务器设备来计算第一评估值，并且还在 至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第三虚拟服务器设备的至少一个物理服务器设备来计算第二评估值。 基于第一评估值和第二评估值，管理服务器装置发出将第一虚拟存储装置迁移到另一物理存储装置的指示。

公开(公告)号：US08190789B2

公开(公告)日：2012-05-29

申请号：US12935365

申请日：2010-06-17

申请人： Yasunori Kaneda ,  Yutaka Kudo ,  Yukio Ogawa ,  Masakatsu Mori ,  Tomoki Sekiguchi ,  Masayuki Yamamoto ,  Naoto Matsunami

发明人： Yasunori Kaneda ,  Yutaka Kudo ,  Yukio Ogawa ,  Masakatsu Mori ,  Tomoki Sekiguchi ,  Masayuki Yamamoto ,  Naoto Matsunami

IPC分类号： G06F13/10 ,  G06F15/177

CPC分类号： G06F3/0616 ,  G06F3/0649 ,  G06F3/067 ,  G06F9/50 ,  G06F9/5055 ,  G06F11/3051 ,  G06Q10/10

摘要： A computer system including a management computer for managing the entire system, an integral apparatus, and a high-level connecting device for connecting the management computer and the integral apparatus is designed so that the management computer retains integral apparatus internal configuration information, configuration information about an integral apparatus to be introduced, that indicates the configuration of the integral apparatus that may possibly be introduced to the system, and lifetime information indicating lifetime of the integral apparatus; obtains connectivity guarantee information indicating whether connectivity between the computer and the storage apparatus is guaranteed or not; selects an integral apparatus to be removed from the system by referring to the lifetime information; selects an integral apparatus to be introduced to the system by referring to the integral apparatus internal configuration information, the configuration information about the integral apparatus to be introduced, and the connectivity guarantee information.

摘要翻译： 设计包括用于管理整个系统的管理计算机的计算机系统，一体化装置和用于连接管理计算机和集成装置的高级连接装置，使得管理计算机保留整体装置内部配置信息，关于 将要引入的整体装置，其表示可能被引入到系统中的整体装置的结构以及指示整体装置的寿命的寿命信息; 获取指示计算机与存储装置之间的连通性是否得到保证的连通性保证信息; 通过参考寿命信息选择要从系统中移除的整体装置; 通过参照积分装置内部配置信息，关于要引入的积分装置的配置信息和连接性保证信息，选择要引入系统的整体装置。

公开(公告)号：US20050172169A1

公开(公告)日：2005-08-04

申请号：US11078385

申请日：2005-03-14

申请人： Tomoki Sekiguchi ,  Toshiaki Arai ,  Hiroshi Furukawa ,  Kazumi Ikeda

发明人： Tomoki Sekiguchi ,  Toshiaki Arai ,  Hiroshi Furukawa ,  Kazumi Ikeda

IPC分类号： G06F11/07 ,  G06F13/42 ,  G06F11/00

CPC分类号： G06F11/0772 ,  G06F11/0745 ,  G06F11/0748 ,  G06F11/0793 ,  G06F13/4221

摘要： A manager transmits an I/O bus signal to an I/O bus manager in a computer at a predetermined point of time to inform the I/O bus manager of occurrence of an I/O bus fault. The I/O bus manager initializes an I/O bus and then informs a CPU in the computer of the I/O bus fault as an interruption to be processed by an OS operated by the CPU, whereby the OS can acquire the fault information after the interruption even in the case where an I/O bus fault occurs.

摘要翻译： 管理员在预定的时间点向计算机中的I / O总线管理器发送I / O总线信号，以通知I / O总线管理器发生I / O总线故障。 I / O总线管理器初始化I / O总线，然后将计算机中的I / O总线故障通知CPU中断操作的中断，由此OS可以在以后获取故障信息 即使在发生I / O总线故障的情况下也是这样。