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    • 3. 发明专利
    • MAJORITY OPERATION SYSTEM OF SHARED DATA
    • JPS6065374A
    • 1985-04-15
    • JP17355083
    • 1983-09-19
    • FUJITSU LTD
    • TAKASAKI KIKUO
    • G06F15/16G06F11/18G06F12/00G06F15/177
    • PURPOSE:To eliminate the disturbance to the operation of a composite system by detecting the reduction of the system to perform collation of information and using the number of systems and the number of existing systems as the parameter for decision by majority in response to the presence or absence of the collation. CONSTITUTION:When a processing system 1-1 desires the occupation of the necessary data on a direct access memory 4, a circulation signal for the request of occupation is delivered from an information reception and transfer part 21. Each processing system sends the answer for the occupation back to the part 21. The part 21 detects the presence or absence of the reduction of the number of operation processing systems via a detecting part. When the number of systems is equal to the initial number, a decision-by-majority part 24 is actuated to decide by majority. While a collation part 23 is actuated if the number of systems is reduced. Then the collation is carried out among shared control data information on the files of each communication control processor. When no coincidence of collation is obtained, the part 24 is actuated. While the parameter of the part 24 is converted into the number of existing systems to perform the decision by majority in case the collation is coincided. If the result is satisfactory, an occupation processing part 25 is actuated to perform registration to a file 27.
    • 9. 发明专利
    • Acquisition system for log data
    • 采集系统用于日志数据
    • JPS5958566A
    • 1984-04-04
    • JP16941882
    • 1982-09-28
    • Fujitsu Ltd
    • TAKASAKI KIKUO
    • G06F12/00G06F3/06G06F7/22G06F11/34
    • G06F11/34
    • PURPOSE:To prevent the occurrence of bottleneck by equalizing block values of plural TLF in the same format to one another, and writing log data in the TLF buffer group and then writing it in a TLF in a nonbusy state. CONSTITUTION:When an application program 10 generates the log data, the data is written in a history logging file (HLF) buffer group 20. Then, it is written in the nonbusy temporary logging file (TLF) among TLSs 30-1-30-n in the same format. When an HLF buffer 20-1 is full, its contents are written in an HLF40. The block values of the TLFs are equalized to one another to write the data in the nonbusy file, so the log data acquisition system which never exceeds the bottleneck is obtained.
    • 目的:通过将相同格式的多个TLF的块值均衡,并将日志数据写入TLF缓冲组,然后将其写入TLF中,防止发生瓶颈。 构成:当应用程序10生成日志数据时,数据被写入历史记录文件(HLF)缓冲器组20中。然后,它被写入TLS 30-1-30之间的非泛型临时记录文件(TLF) n以相同的格式。 当HLF缓冲器20-1满时,其内容被写入HLF40。 TLF的块值相互相等以将数据写入非总线文件,因此获得了不超过瓶颈的日志数据采集系统。
    • 10. 发明专利
    • Computer composite system
    • 计算机复合系统
    • JPS592163A
    • 1984-01-07
    • JP11225882
    • 1982-06-29
    • Fujitsu Ltd
    • TAKASAKI KIKUO
    • G06F15/16G06F11/18G06F12/00G06F13/16G06F15/177
    • G06F11/18G06F13/16
    • PURPOSE:To execute correctly an built-in control and a detaching control without exerting undesired influence on an operation state under a majority decision principle, by preparing at least an under-normal operation mode, an under-detachment mode, an under-incorporation mode and an under-consideration mode, as modes of each data processing system. CONSTITUTION:Each data processing system 1 has four modes, and each separate data processing system 1A through 1D holds in which mode of said modes each data processing system 1 in a composite system is, in system state control tables 10A through 10D, respectively. Also, how a data base 2 is being used at present can be grasped by data base using state tables of 11A to 11D. When each data processing system of 1A to 1D executes the access to the data base 2, it, as it were, discusses this matter with other data processing system, obtains an approval under the majority decision principle and executes access-serializing by an exclusive control.
    • 目的:通过准备至少不正常的操作模式,欠分离模式,欠合并模式,正确执行内置控制和分离控制,而不会在多数决定原则下对运行状态造成不良影响 和不足的模式,作为每个数据处理系统的模式。 构成:每个数据处理系统1具有四种模式,并且每个单独的数据处理系统1A至1D分别保持在组合系统中的每个数据处理系统1的所述模式的哪种模式在系统状态控制表10A至10D中。 此外,目前使用数据库2的数据库可以使用11A到11D的状态表来掌握数据库。 当1A到1D的每个数据处理系统执行对数据库2的访问时,就像其他数据处理系统一样讨论这个问题,在多数决定原则下获得批准,并通过排他控制执行访问序列化 。