公开(公告)号：JP2008192143A

公开(公告)日：2008-08-21

申请号：JP2008018424

申请日：2008-01-30

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： CARLSON SCOTT M ,  HACK MICHEL H T ,  CRABTREE DONALD ,  WHITNEY DAVID E ,  RONALD M SMITH SR ,  DAHLEN DENNIS J ,  SEVIGNY DENISE M ,  GLENDENING BETH A

IPC: G06F13/00

CPC classification number: G06F3/0659 ,  G06F3/0677 ,  G06F15/167 ,  H04L29/06

Abstract: PROBLEM TO BE SOLVED: To provide a protocol for communication with a timing function used in a data processing network for providing synchronization, via an execution of a machine instruction of receiving a plurality of commands. SOLUTION: Such interaction is provided through the use of a command response block and a command response block related thereto. A timing parameters is determined by this manner, and corrected and communicated. As a result thereof, a plurality of servers or nodes in the data processing network is remarkably simplified about the existence as a regulation timing network (CTN), and the same large data file can be cooperatively operated. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过执行接收多个命令的机器指令，提供用于与在数据处理网络中使用的定时功能通信以提供同步的协议。 解决方案：通过使用与之相关的命令响应块和命令响应块来提供这种交互。 定时参数以这种方式确定，并进行纠正和传达。 作为其结果，数据处理网络中的多个服务器或节点对于作为调整定时网络（CTN）的存在被显着简化，并且可以协同操作相同的大数据文件。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JPH1173235A

公开(公告)日：1999-03-16

申请号：JP15287598

申请日：1998-06-02

Applicant: IBM

Inventor： KUBALA JEFFREY P ,  MATHIAS THOMAS B ,  SIEGEL IRA G ,  WHITNEY DAVID E

IPC: G06F1/04 ,  G01R31/3185 ,  G06F1/14 ,  G06F11/267

Abstract: PROBLEM TO BE SOLVED: To synchronize a selected logical section of the section information processing system with a test date source by specifying a test section which constitutes test sysplex together with a start test clock value. SOLUTION: A computer system complex 100 includes an external reference clock(ETR) 102 to which central processor complexes(CPC) or a host system 104 is connected. The ETR 102 imparts a common time clock with which the CPCs 104 are synchronized. A system operator can specify a subset of logical sections as test sections by inputting a system clock value, the specified sections are synchronized with the test clock values when they are activated, and actually operating sections are synchronized with an actual operation clock value showing an actual time as usual. Actually, the whole central processor complex 104 is divided into an actually operating sysplex capable of including interactive actually operating sections and a test sysplex capable of interactive test sections.