公开(公告)号：US20080307213A1

公开(公告)日：2008-12-11

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： G06F15/177 ,  G06F9/455

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：US20120215945A1

公开(公告)日：2012-08-23

申请号：US13457624

申请日：2012-04-27

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

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：US20110131576A1

公开(公告)日：2011-06-02

申请号：US12957568

申请日：2010-12-01

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：US20100274984A1

公开(公告)日：2010-10-28

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： G06F12/16 ,  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：US20080201573A1

公开(公告)日：2008-08-21

申请号：US12107651

申请日：2008-04-22

申请人： Tomoki SEKIGUCHI ,  Toshiaki ARAI

发明人： Tomoki SEKIGUCHI ,  Toshiaki ARAI

IPC分类号： G06F15/177

CPC分类号： G06F9/4812 ,  G06F9/4406 ,  G06F11/1417

摘要： A method of rebooting an operating system including a plurality of load modules in a single computer. One load module which is to be operated during rebooting of the operating system is held in a memory, while establishing a state capable of accepting interrupt to be processed by the one load module. All the other load modules are loaded in a memory of the computer. Processing of the interrupt can be executed by the one load module even during the rebooting of the operating system.

摘要翻译： 一种在单个计算机中重新启动包括多个加载模块的操作系统的方法。 在重新启动操作系统期间要操作的一个加载模块被保存在存储器中，同时建立能够接受要由一个加载模块处理的中断的状态。 所有其他加载模块都加载到计算机的内存中。 即使在重新启动操作系统时，也可以由一个加载模块执行中断处理。

公开(公告)号：US20120180051A1

公开(公告)日：2012-07-12

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：US20100313256A1

公开(公告)日：2010-12-09

申请号：US12793914

申请日：2010-06-04

申请人： Tomoki SEKIGUCHI ,  Hirofumi Inomata

发明人： Tomoki SEKIGUCHI ,  Hirofumi Inomata

IPC分类号： G06F21/00

CPC分类号： H04L63/102

摘要： In a plural computer system executing a virtual computer, an exterior storage volume may receive unjustly multiple access, and contents of the volume may be destroyed. Provided are: a switch coupling a virtual computer and I/O, a virtual computer managing unit coupled to a computer and the switch, and a determination unit determining a login acceptance/rejection of a virtual computer and I/O. The virtual computer possesses a virtual HBA, and upon receiving a login inquiry to the I/O from a certain virtual computer, a determination unit compares an identifier allocated to the certain virtual computer with an identifier allocated to another virtual computer to be executed on a physical computer different from the physical computer on which the certain virtual computer is executed, and determines login acceptance/rejection. Accordingly, an access control to the I/O is performed.

摘要翻译： 在执行虚拟计算机的多个计算机系统中，外部存储卷可能不正当地接收多个访问，并且该卷的内容可能被破坏。 提供：耦合虚拟计算机和I / O的交换机，耦合到计算机和交换机的虚拟计算机管理单元，以及确定虚拟计算机和I / O的登录接受/拒绝的确定单元。 虚拟计算机具有虚拟HBA，并且在从某个虚拟计算机接收到对I / O的登录查询后，确定单元将分配给该特定虚拟计算机的标识符与分配给另一虚拟计算机的标识符进行比较 物理计算机不同于执行某个虚拟计算机的物理计算机，并确定登录验收/拒绝。 因此，执行对I / O的访问控制。

公开(公告)号：US20120089804A1

公开(公告)日：2012-04-12

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： G06F12/02

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 accessibility from the virtual computer to the virtual disk volumes 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以及从虚拟计算机到虚拟磁盘卷的可访问性，而不需要管理程序的干预。 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。

公开(公告)号：US20130246668A1

公开(公告)日：2013-09-19

申请号：US13887401

申请日：2013-05-06

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： G06F11/30 ,  G06F9/50

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。