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21. 发明授权

US5805790A Fault recovery method and apparatus 失效
标题翻译：故障恢复方法及装置
公开(公告)号：US5805790A
公开(公告)日：1998-09-08
申请号：US620846
申请日：1996-03-20
申请人： Tadashi Nota , Masaichiro Yoshioka , Seiji Nagai , Shunji Tanaka , Toshiyuki Kinoshita
发明人： Tadashi Nota , Masaichiro Yoshioka , Seiji Nagai , Shunji Tanaka , Toshiyuki Kinoshita
IPC分类号： G06F15/16 , G06F9/46 , G06F11/00 , G06F11/14 , G06F11/20 , G06F11/22 , G06F11/30 , G06F15/177 , G06F11/34
CPC分类号： G06F11/2043 , G06F11/1402 , G06F11/203 , G06F11/2035 , G06F11/22 , G06F2201/815
摘要： In a fault recovery method for a multi-processor system including a main storage and a plurality of virtual machines which are assigned to a plurality of processors under control of a host operating system and a plurality of guest operating systems and which operate on the processors associated therewith, a fault occurring in one of the processors is detected to recover functions of the system. The method includes the steps of setting recovery attributes for failure to each of the virtual machines, assigning a plurality of virtual machines to a plurality of processors and operating the virtual machines on the processors respectively associated therewith, storing, at detection of occurrence of a fault in one of the processors, data and status information of virtual machines assigned to the processor and status information of the processor respectively in a virtual machine save area and a real machine save area of the main storage, storing fault information of the processor in the main storage by a fault recovery circuit having received a report of the fault, restarting an interrupted process and causing an interruption according to the status information of the virtual machines and the status information and fault information of the processor which are obtained from the main storage, and retrieving, when the interruption is received, one of the virtual machines assigned to the processor according to the processor status information in the real machine save area and then assigning the plural virtual machines to the plural processors for operation thereof according to the recovery attributes for failure set to the retrieved virtual machine.
摘要翻译：在用于多处理器系统的故障恢复方法中，所述多处理器系统包括在主机操作系统和多个客户机操作系统的控制下被分配给多个处理器的主存储器和多个虚拟机，并且在处理器相关联检测到在一个处理器中发生的故障，以恢复系统的功能。该方法包括以下步骤：为每个虚拟机设置故障的恢复属性，将多个虚拟机分配给多个处理器并在分别与其相关联的处理器上操作虚拟机，并在检测出故障时存储分配给处理器的虚拟机的数据和状态信息分别在虚拟机保存区域和主存储器的实际机器保存区域中分别存储在处理器中的数据和状态信息以及处理器的故障信息存储在主存储器中由故障恢复电路接收到故障报告的存储，根据虚拟机的状态信息和从主存储器获得的处理器的状态信息和故障信息，重新启动中断处理并导致中断，以及当接收到中断时，检索分配给该虚拟机的虚拟机之一处理器，根据实际机器保存区域中的处理器状态信息，然后根据为检索到的虚拟机设置的故障的恢复属性将多个虚拟机分配给多个处理器以进行操作。

22. 发明授权

US5377341A Buffer storage control system 失效
标题翻译：缓冲存储控制系统
公开(公告)号：US5377341A
公开(公告)日：1994-12-27
申请号：US710336
申请日：1991-06-05
申请人： Seiji Kaneko , Toshiyuki Kinoshita , Akio Yamamoto , Yasuhisa Tamura
发明人： Seiji Kaneko , Toshiyuki Kinoshita , Akio Yamamoto , Yasuhisa Tamura
IPC分类号： G06F12/00 , G06F12/08 , G06F15/16 , G06F15/177 , G06F12/02
CPC分类号： G06F12/0855
摘要： In buffer storage equipment, storage control is carried out by a pipeline having two stages including a stage for executing out-of-order processing for processing a succeeding request with priority and a stage for not executing out-of-order processing. By this storage control, a request processing order is guaranteed at the stage for not executing out-of-order processing and a request is caused to wait at the stage for executing out-of-order processing.
摘要翻译：在缓冲存储设备中，通过具有两级的流水线进行存储控制，该流水线包括用于执行优先处理后续请求的无序处理的级和不执行无序处理的级。通过该存储控制，在阶段保证不执行无序处理的请求处理顺序，并且使请求在用于执行无序处理的阶段等待。

23. 发明授权

US5333289A Main memory addressing system 失效
标题翻译：主存储器寻址系统
公开(公告)号：US5333289A
公开(公告)日：1994-07-26
申请号：US703458
申请日：1991-05-21
申请人： Seiji Kaneko , Masaya Watanabe , Toshiyuki Kinoshita , Yasuhisa Tamura , Masaichiro Yoshioka
发明人： Seiji Kaneko , Masaya Watanabe , Toshiyuki Kinoshita , Yasuhisa Tamura , Masaichiro Yoshioka
IPC分类号： G06F11/00 , G06F12/06 , G11C29/00 , G06F12/00
CPC分类号： G06F11/1666 , G06F12/0607 , G06F11/20 , G06F2201/85 , G11C29/88
摘要： In a computer system having a main storage equipment comprising a plurality of storage equipments, the storage area of each storage equipment is divided in fixed units and an interleave mode is set for each of fixed nuts. When configuration of the main storage equipment is to be changed by disconnection or coupling of storage equipments, necessary data are moved and the interleave mode is changed for all data of the above described fixed unit.
摘要翻译：在具有包括多个存储设备的主存储设备的计算机系统中，每个存储设备的存储区域以固定单元划分，并且为每个固定螺母设置交错模式。当通过存储设备的断开或耦合来改变主存储设备的配置时，移动所需的数据，并且对于上述固定单元的所有数据改变交错模式。

24. 发明授权

US4733349A Method for recording and managing processing history information using a plurality of storage devices 失效
标题翻译：使用多个存储装置记录和管理处理历史信息的方法
公开(公告)号：US4733349A
公开(公告)日：1988-03-22
申请号：US622158
申请日：1984-06-19
申请人： Takashi Sumiyoshi , Toshiyuki Kinoshita
发明人： Takashi Sumiyoshi , Toshiyuki Kinoshita
IPC分类号： G06F12/00 , G06F3/06 , G06F7/22 , G06F9/50 , G06F11/34
CPC分类号： G06F9/50 , G06F11/3476 , G06F3/0601 , G06F2003/0697
摘要： A plurality of external storage devices for storing therein data processing history information. The history information obtained from the processing executed in a data processing system is cyclically written in principle in these external storage devices each time the history information occurs, thereby distributing the load required for the processing to store the history information.
摘要翻译：用于在其中存储数据处理历史信息的多个外部存储装置。每当历史信息发生时，从数据处理系统中执行的处理获得的历史信息原则上循环地写入这些外部存储装置中，从而分配用于存储历史信息的处理所需的负载。

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