Information Processing Apparatus and Time-of-Day Control Method
    1.
    发明公开
    Information Processing Apparatus and Time-of-Day Control Method 审中-公开
    信息处理设备和时间控制方法

    公开(公告)号:EP2498163A3

    公开(公告)日:2018-03-14

    申请号:EP12158299.3

    申请日:2012-03-06

    申请人: Fujitsu Limited

    IPC分类号: G06F1/14

    CPC分类号: G06F1/14

    摘要: In an information processing apparatus, a control unit includes a first clock device for providing the time of day. A physical domain includes a second clock device, and implements a logical domain that functions as a virtual information processing apparatus. The control unit controls a first time-of-day difference between the time of day of the first clock device and that of the second clock device. The physical domain controls a second time-of-day difference between the time of day of the second clock device and that of the logical domain. In the information processing apparatus, the time of day on the logical domain is controlled based on the first and second time-of-day differences.

    摘要翻译: 在信息处理设备中,控制单元包括用于提供一天中的时间的第一时钟装置。 物理域包括第二时钟设备,并且实现用作虚拟信息处理设备的逻辑域。 控制单元控制第一时钟设备的时间与第二时钟设备的时间之间的第一时间差。 物理域控制第二个时钟设备的时间与逻辑域的时间之间的第二个时间差。 在该信息处理设备中,基于第一和第二时间差异来控制逻辑域上的时间。

    Information processing device with memory dump function, memory dump method, and recording medium
    2.
    发明公开
    Information processing device with memory dump function, memory dump method, and recording medium 审中-公开
    与倾卸功能转储方法和记录介质的信息处理装置

    公开(公告)号:EP2687986A3

    公开(公告)日:2014-07-09

    申请号:EP13169691.6

    申请日:2013-05-29

    申请人: FUJITSU LIMITED

    IPC分类号: G06F11/07 G06F11/16

    摘要: An information processing device (10), including: a memory (13); a processing unit (12) which operates a virtual machine, an operating system which is executed on the virtual machine, and a hypervisor which controls the virtual machine; and a control unit (21) which controls a system including the memory and the processor. The processing unit (12) stops the operating system when detecting an error of the hypervisor,
    notifies the control unit of a first memory area used by the hypervisor, stops the hypervisor, changes a memory area used by the hypervisor into a second memory area different from the first memory area notified by the control unit, starts the hypervisor using the second memory area as an available area, starts the operating system, and reads data in the first memory area, and writes the data to a file as a dump file of the hypervisor.

    Hypervisor replacing method and information processing device
    4.
    发明公开
    Hypervisor replacing method and information processing device 审中-公开
    管理程序替换方法和信息处理设备

    公开(公告)号:EP2508990A1

    公开(公告)日:2012-10-10

    申请号:EP12160630.5

    申请日:2012-03-21

    申请人: Fujitsu Limited

    IPC分类号: G06F9/445

    摘要: When executing (S1) firmware of a first hypervisor (1a) stored in a first memory area, an information processing device stores (S2) firmware of a second hypervisor (1b) into a second memory area. The information processing device issues (S3), from the first hypervisor (1a), a stopping instruction that instructs a caller of a hypervisor call to stop issuing a new hypervisor call.. The information processing device rewrites (S4) designating information, that designates a memory area storing firmware of a hypervisor executed by the information processing device, from a first value that designates the first memory area to a second value that designates the second memory area. The information processing device starts execution of the firmware of the second hypervisor in response to the rewriting of the designating information. The information processing device issues (S5), from the second hypervisor to the caller, a canceling instruction that cancels the stopping instruction.

    摘要翻译: 当执行存储在第一存储区域中的第一管理程序(1a)的(S1)固件时,信息处理设备将第二管理程序(1b)的固件存储(S2)到第二存储区域中。 信息处理设备从第一管理程序(1a)发布指示呼叫管理程序呼叫的呼叫者停止发出新的管理程序呼叫的停止指令(S3)。信息处理设备重写(S4)指定信息,该信息指定 存储区,存储由信息处理设备执行的管理程序的固件,从指定第一存储区的第一值到指定第二存储区的第二值。 信息处理设备响应于指定信息的重写而开始执行第二管理程序的固件。 信息处理设备从第二管理程序向呼叫者发出(S5)取消停止指令的取消指令。

    Information Processing Apparatus and Time-of-Day Control Method
    5.
    发明公开
    Information Processing Apparatus and Time-of-Day Control Method 审中-公开
    Informationsverarbeitungsvorrichtung und Tageszeitsteuerverfahren

    公开(公告)号:EP2498163A2

    公开(公告)日:2012-09-12

    申请号:EP12158299.3

    申请日:2012-03-06

    申请人: Fujitsu Limited

    IPC分类号: G06F1/14

    CPC分类号: G06F1/14

    摘要: In an information processing apparatus, a control unit includes a first clock device for providing the time of day. A physical domain includes a second clock device, and implements a logical domain that functions as a virtual information processing apparatus. The control unit controls a first time-of-day difference between the time of day of the first clock device and that of the second clock device. The physical domain controls a second time-of-day difference between the time of day of the second clock device and that of the logical domain. In the information processing apparatus, the time of day on the logical domain is controlled based on the first and second time-of-day differences.

    摘要翻译: 在信息处理装置中,控制单元包括用于提供一天中的时间的第一时钟装置。 物理域包括第二时钟设备,并且实现用作虚拟信息处理设备的逻辑域。 控制单元控制第一时钟装置与第二时钟装置的时间之间的第一时间差。 物理域控制第二时钟设备和逻辑域的时间之间的第二时间差。 在信息处理设备中,基于第一和第二时间差异来控制逻辑域上的时间。

    Information processing device with memory dump function, memory dump method, and recording medium
    6.
    发明公开
    Information processing device with memory dump function, memory dump method, and recording medium 审中-公开
    Informationsverarbeitungsvorrichtung mit Speicherauszugsfunktion,Speicherauszugsverfahren und Aufzeichnungsmedium

    公开(公告)号:EP2687986A2

    公开(公告)日:2014-01-22

    申请号:EP13169691.6

    申请日:2013-05-29

    申请人: FUJITSU LIMITED

    IPC分类号: G06F11/07

    摘要: An information processing device (10), including: a memory (13); a processing unit (12) which operates a virtual machine, an operating system which is executed on the virtual machine, and a hypervisor which controls the virtual machine; and a control unit (21) which controls a system including the memory and the processor. The processing unit (12) stops the operating system when detecting an error of the hypervisor,
    notifies the control unit of a first memory area used by the hypervisor, stops the hypervisor, changes a memory area used by the hypervisor into a second memory area different from the first memory area notified by the control unit, starts the hypervisor using the second memory area as an available area, starts the operating system, and reads data in the first memory area, and writes the data to a file as a dump file of the hypervisor.

    摘要翻译: 一种信息处理设备(10),包括:存储器(13); 操作虚拟机的处理单元(12),在虚拟机上执行的操作系统和控制虚拟机的管理程序; 以及控制包括存储器和处理器的系统的控制单元(21)。 当检测到管理程序的错误时,处理单元(12)停止操作系统,通知控制单元管理程序使用的第一存储区域,停止管理程序,将管理程序使用的存储区域改变成不同的第二存储区域 从由控制单元通知的第一存储器区域,使用第二存储器区域作为可用区域启动管理程序,启动操作系统,并且读取第一存储器区域中的数据,并将数据写入文件作为转储文件 管理程序。

    Information processing apparatus, apparatus mangement method, and apparatus management program
    7.
    发明公开
    Information processing apparatus, apparatus mangement method, and apparatus management program 审中-公开
    Informationsverarbeitungsvorrichtung,Vorrichtungsverwaltungsverfahren und Vorrichtungsverwaltungsprogramm

    公开(公告)号:EP2645245A1

    公开(公告)日:2013-10-02

    申请号:EP12188127.0

    申请日:2012-10-11

    申请人: FUJITSU LIMITED

    IPC分类号: G06F9/455 G06F9/44

    摘要: An information processing apparatus (10, 20) that mounts a first and second system boards (SB#0, SB#1) includes a virtualization control unit (13, 21) that controls a virtual machine for virtualizing hardware resources. The SB#0 includes a memory (14c, 22) that stores a command line (14d, 22a), resource information (14f, 22d), and management information (14e, 22c). The SB#1 includes a memory (15c, 32) that stores a command line (15d, 32a) and resource information (15e, 32b). The command line is executed by the virtualization control unit (13, 21). The resource information (14f, 15e, 22d, 32d) is data used by each system board (SB#0, SB#1) from among data used when the virtualization control unit (13, 21) operates. The management information (14e, 22c) is data commonly shared by each system board (SB#0, SB#1) and used by the virtualization control unit (13, 21). A command line (14d, 15d, 22a, 32a) and resource information (14f, 15e, 22d, 32d) are used when the virtualization control unit (13, 21) operates and information on the hardware resources (14f, 15e, 22d, 32d) included in the corresponding SB (SB#0, SB#1). Each SB (SB#0, SB#1) executes the command line (14d, 15d, 22a, 32a) and refers to the information stored in the memory (14c, 15c, 22, 32) in SBs (SB#0, SB#1).

    摘要翻译: 安装第一和第二系统板(SB#0,SB#1)的信息处理装置(10,20)包括控制用于虚拟化硬件资源的虚拟机的虚拟化控制单元(13,21)。 SB#0包括存储命令行(14d,22a),资源信息(14f,22d)和管理信息(14e,22c)的存储器(14c,22)。 SB#1包括存储命令行(15d,32a)和资源信息(15e,32b)的存储器(15c,32)。 命令行由虚拟化控制单元(13,21)执行。 资源信息(14f,15e,22d,32d)是当虚拟化控制单元(13,21)运行时使用的数据中的每个系统板(SB#0,SB#1)使用的数据。 管理信息(14e,22c)是由各系统板(SB#0,SB#1)共同共享并由虚拟化控制部(13,21)使用的数据。 当虚拟化控制单元(13,21)运行时,使用命令行(14d,15d,22a,32a)和资源信息(14f,15e,22d,32d),并且关于硬件资源(14f,15e,22d,32d) 32d)包含在SB(SB#0,SB#1)中。 每个SB(SB#0,SB#1)执行命令行(14d,15d,22a,32a),并参考在SB(SB#0,SB)中存储在存储器(14c,15c,22,32) #1)。