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    • 1. 发明授权
    • System for dynamically switching logical sessions between terminal
device and a processor which stops its operation to another working
processor under control of communication control processor
    • 用于在终端设备和处理器之间动态切换逻辑会话的系统,其在通信控制处理器的控制下将其操作停止到另一个工作处理器
    • US5499342A
    • 1996-03-12
    • US867988
    • 1992-05-01
    • Jun'ichi KuriharaToshio HirosawaMinoru Shibamiya
    • Jun'ichi KuriharaToshio HirosawaMinoru Shibamiya
    • G06F11/14G06F11/20G06F15/16G06F11/34
    • G06F11/142G06F11/20
    • A control method and apparatus for dynamically switching a logical session in an information processing system having a network control system configuration in which a plurality of terminal devices are connected to a plurality of central processing units via at least one communication control processor. The communication control processor comprises stores histories of command data transactions corresponding to the respective terminal devices, and retrieves the histories of transactions of the terminal devices connected logically to a central processing unit to be replaced when switching from the central processing unit to be replaced to another central processing unit is performed, delivers to the processing unit to be replaced command data to disconnect logical connective relationship from the central processing unit to be replaced, and establishes logical connective relationship to the another central processing unit, and for automatically delivering the retrieved histories of the transactions to the another central processing unit.
    • 一种用于在具有网络控制系统配置的信息处理系统中动态切换逻辑会话的控制方法和装置,其中多个终端设备经由至少一个通信控制处理器连接到多个中央处理单元。 通信控制处理器包括与各个终端设备相对应的命令数据事务的存储历史,并且检索在从要被替换为另一个的中央处理单元切换时逻辑地连接到要被替换的中央处理单元的终端设备的事务历史 执行中央处理单元,传送到处理单元以替换命令数据,以从与要更换的中央处理单元断开逻辑连接关系,并与另一个中央处理单元建立逻辑连接关系,并且自动传送检索到的历史 交易到另一个中央处理单元。
    • 2. 发明授权
    • Control method and apparatus for dynamically switching a logical session
    • 用于动态切换逻辑会话的控制方法和装置
    • US5721817A
    • 1998-02-24
    • US558486
    • 1995-11-16
    • Jun'ichi KuriharaToshio HirosawaMinoru Shibamiya
    • Jun'ichi KuriharaToshio HirosawaMinoru Shibamiya
    • G06F11/14G06F11/20G06F15/16G06F11/34
    • G06F11/142G06F11/20
    • A control method and apparatus for dynamically switching a logical session in an information processing system having a network control system configuration in which a plurality of terminal devices are connected to a plurality of central processing units via at least one communication control processor. The communication control processor comprises stores histories of command data transactions corresponding to the respective terminal devices, and retrieves the histories of transactions of the terminal devices connected logically to a central processing unit to be replaced when switching from the central processing unit to be replaced to another central processing unit is performed, delivers to the processing unit to be replaced command data to disconnect logical connective relationship from the central processing unit to be replaced, and establishes logical connective relationship to the another central processing unit, and for automatically delivering the retrieved histories of the transactions to the another central processing unit.
    • 一种用于在具有网络控制系统配置的信息处理系统中动态切换逻辑会话的控制方法和装置,其中多个终端设备经由至少一个通信控制处理器连接到多个中央处理单元。 通信控制处理器包括与各个终端设备相对应的命令数据事务的存储历史,并且检索在从要被替换为另一个的中央处理单元切换时逻辑地连接到要被替换的中央处理单元的终端设备的事务历史 执行中央处理单元,传送到处理单元以替换命令数据,以从与要更换的中央处理单元断开逻辑连接关系,并与另一个中央处理单元建立逻辑连接关系,并且自动传送检索到的历史 交易到另一个中央处理单元。
    • 3. 发明授权
    • Network control system for dynamically switching a logical connection
between an identified terminal device and an indicated processing unit
    • 网络控制系统,用于动态地切换所识别的终端设备和指示的处理单元之间的逻辑连接
    • US5121486A
    • 1992-06-09
    • US272936
    • 1988-11-18
    • Jun'ichi KuriharaToshio HirosawaMinoru Shibamiya
    • Jun'ichi KuriharaToshio HirosawaMinoru Shibamiya
    • G06F11/14G06F11/20
    • G06F11/142G06F11/20
    • A control method and apparatus for dynamically switching a logical session in an information processing system having a network control system configuration in which a plurality of terminal devices are connected to a plurality of processing units via at least one communication control processer. The communication control processor includes storage area for storing histories of command data transactions corresponding to the respective terminal devices, and retrieves the histories of command data transactions of the terminal devices connected logically to a processing unit to be replaced when switching from the processing unit to be replaced to another central processing unit is performed, delivers to the processing unit to be replaced command data to disconnect logical connective relationship from the processing unit to be replaced, and establishes logical connective relationship to the replacing processing unit, and for automatically delivering the retrieved histories of the command data transactions to the replacing processing unit.
    • 一种用于在具有网络控制系统配置的信息处理系统中动态切换逻辑会话的控制方法和装置,其中多个终端设备经由至少一个通信控制处理器连接到多个处理单元。 通信控制处理器包括用于存储与各个终端设备相对应的命令数据事务的历史的存储区域,并且检索在从处理单元切换到逻辑地逻辑地连接到要被替换的处理单元的终端设备的命令数据事务的历史 被替换为另一个中央处理单元,传送到处理单元以替换命令数据,以从与要更换的处理单元断开逻辑连接关系,并与替换处理单元建立逻辑连接关系,并自动传递检索历史 的命令数据事务发送到替换处理单元。
    • 7. 发明授权
    • Method and apparatus for controlling interrupts in a virtual machine
system
    • 用于控制虚拟机系统中的中断的方法和装置
    • US4812967A
    • 1989-03-14
    • US837345
    • 1986-03-07
    • Toshio HirosawaJun'ichi KuriharaShigemi Okumura
    • Toshio HirosawaJun'ichi KuriharaShigemi Okumura
    • G06F9/46G06F9/455G06F9/48G06F12/08G06F13/00
    • G06F9/4843G06F9/45533
    • At an occurrence of an interrupt, each entry of the vector table of the vitrual machine monitor to be referenced by the hardware of the bare machine is loaded with an address of an interrupt processing program of the running virtual machine for an interrupt number associated with the entry. When the interrupt is allowed to be directly processed by the virtual machine, the virtual machine monitor is not activated, that is, the interrupt processing program of the vitual machine can immediately execute the necessary processing, which eliminates the overhead associated with the intervention of the virtual machine monitor. Moreover, the content of the system stack pointer is set to point to the stack of the running virtual machine. Consequently, the content of the registers to be saved for an interrupt processing are directly stored in the stack of the running virtual machine, and therefore the overhead caused because the stack of the virtual machine monitor is used is removed.
    • 在发生中断时,由裸机的硬件引用的虚拟机监视器的向量表的每个条目都加载有运行的虚拟机的中断处理程序的地址,用于与 条目。 当允许虚拟机直接处理中断时,虚拟机监视器不被激活,即,虚拟机的中断处理程序可以立即执行必要的处理,从而消除与 虚拟机监控。 此外,系统堆栈指针的内容被设置为指向正在运行的虚拟机的堆栈。 因此,为了中断处理而要保存的寄存器的内容直接存储在正在运行的虚拟机的堆栈中,因此由于使用虚拟机监视器的堆栈而导致的开销被去除。
    • 9. 发明授权
    • Operation monitoring and controlling apparatus for computer system
    • 计算机系统运行监控装置
    • US5404541A
    • 1995-04-04
    • US237756
    • 1988-08-29
    • Toshio HirosawaJun'ichi Kurihara
    • Toshio HirosawaJun'ichi Kurihara
    • G06F1/26G06F1/00G06F1/32G06F9/00G06F13/00
    • G06F1/3246G06F1/3203
    • An operation monitoring and controlling apparatus for a computer system consisting of a central processing unit, input/output devices, terminals, and a service processor connected to the central processing unit, and including a supervising device for supervising the status of use of the input/output devices and the terminals; a first control device for putting the power supply of the central processing unit either in an on-state or in an off-state; a device for sending a data stream of operator commands, which an operator has inputted, to the service processor; and a second control device, to which a power-off instruction or a power-on instruction, which the operator has inputted is sent the second control device responding to a signal from the supervising device, generating a data stream of operator commands for starting an operating system running under the computer system, which is supplied to the service processor, at the same time generating a power-on signal, which is supplied to the first control device, or generating automatically a data stream of operator commands for stopping the operating system, which is sent to the service processor, and generating a power-off instruction for the first control device, which is supplied to the first control device.
    • 一种用于计算机系统的操作监视和控制装置,包括中央处理单元,输入/输出设备,终端和连接到中央处理单元的服务处理器,并且包括用于监视输入/输出设备的使用状态的监控设备, 输出设备和终端; 第一控制装置,用于将中央处理单元的电源置于导通状态或关闭状态; 用于向操作处理器发送操作者输入的操作员命令的数据流的装置; 以及第二控制装置,响应于来自监督装置的信号向操作者输入的关闭指令或通电指令发送给第二控制装置,生成用于启动操作员的操作者命令的数据流 在计算机系统下运行的操作系统,其被提供给服务处理器,同时产生提供给第一控制装置的通电信号,或者自动生成用于停止操作系统的操作者命令的数据流 被发送到服务处理器,并且产生提供给第一控制装置的第一控制装置的断电指令。
    • 10. 发明授权
    • Monitoring and controlling system and method for data processing system
    • 数据处理系统监控系统及方法
    • US5237677A
    • 1993-08-17
    • US613384
    • 1990-11-06
    • Toshio HirosawaJun'ichi KuriharaIkuo KimuraHideki Nanba
    • Toshio HirosawaJun'ichi KuriharaIkuo KimuraHideki Nanba
    • G06F11/30G06F11/07G06F11/14G06F11/22G06F11/273G06F11/32G06F11/34
    • G06F11/2294G06F11/0748G06F11/0775G06F11/079G06F11/2736G06F11/1402G06F11/2273G06F11/3495
    • Fault monitoring/controlling apparatus and method for a data processing system comprises one or more computer systems, monitor and control apparatuses connected thereto for monitoring and controlling the associated computer systems and a single supervision/control system provided at a site remote from the computer systems. When abnormality taking place in the computer system is decided as a fault, report of the fault occurrence is automatically effectuated to the remotely located supervision/control system, which responds to the reception of the fault report and issues, if necessary, a command requesting additional supply of detailed fault information to the computer system suffering the fault. The additional fault information is comparatively collated with the fault information accumulated (precedents). When a reference precedent which coincides with the fault occurring currently is found to be present as the result of collation, a recovery procedure is generated on the basis of the precedent data to be subsequently transmitted to the computer system of concern. A plurality of computer systems can be monitored in a consolidated manner, wherein fault taking place in the computer systems can be removed rapidly through diagnosis and execution of appropriate procedure.
    • 用于数据处理系统的故障监视/控制装置和方法包括一个或多个计算机系统,连接到其上的监视和控制装置,用于监视和控制相关联的计算机系统以及设置在远离计算机系统的位置处的单个监督/控制系统。 当计算机系统发生异常判定为故障时,故障发生的报告自动实现到远程监控/控制系统,其响应于故障报告的接收和问题,如有必要,请求附加命令 向故障的计算机系统提供详细的故障信息。 附加故障信息与故障信息累积(先例)相比较。 当与当前发生的故障一致的参考先例被发现作为对照的结果存在时,基于先前的数据产生恢复过程,随后将其传送到关注的计算机系统。 可以以统一的方式监视多个计算机系统,其中通过适当程序的诊断和执行可以快速地消除在计算机系统中发生的故障。