JPS6074047A - Analytic system of system trouble - Google Patents

Abstract

PURPOSE:To analyze trouble without depending upon the kind of an objective system by storing a trouble analytic program as a main body which does not depend upon the system to be analyzed and system kind information which expresses features of the kind of the system separately. CONSTITUTION:A personal computer 4 is stored with the trouble analytic program body, and the system kind information is stored on a floppy disk 8. Then when a command for trouble analysis is supplied from a keyboard 7 to the trouble analytic program body in the computer 4, memory data from a floppy disk 2, program section addresses from a floppy disk 3, and the system kind information from the floppy disk 8 are obtained to take a trouble analysis of the system.

Description

DETAILED DESCRIPTION OF THE INVENTION (I) Technical field of IJJ The present invention relates to a system trouble analysis method, and particularly to a system trouble analysis method that is not subject to restrictions imposed by the system to be analyzed.

(0) Technical Background Computer systems generate various 1-rubles during their operation, and since such I-rubles cannot be ignored, a 1-Rafle solution JJi'1' stage has been developed in the past. ing.

However, with that method,
However, there are still problems to be resolved, such as restrictions on the method of constructing the program, which impede the flexibility of the method described in Section 2. There is a demand for the development of technical means.

(c) Conventional technology and problems: The I-Rubble analysis program used in the conventional means is the bar I information and O-Rubble analysis program representing the characteristics of the system to be analyzed.
Because Rough 1-Information Hf is integrated into the program, the method can only be used for a specific model of system.It is not a scale with points, but a memory tump list with a length of JH is generated during analysis. arise. Also, with that method, it is difficult to realize a regular patrol function.
There are also problems such as.

(-) Purpose of the Invention The present invention was devised in view of the technical problems faced by the conventional techniques as described above, and its purpose is to solve problems that JJ1° can perform without depending on the model of the system to be analyzed. The purpose of this system is to develop a troubleshooting system that not only improves the ability to analyze troubleshooting information, but also makes it possible to implement a regular patrol function.

(1.) Structure of the invention In order to achieve this Ll-like achievement, the 4-invention method is a system that divides the trouble of the system into 1y' by trouble If 4 loaves and 1 gram. The trouble analysis program body that does not depend on the system to be analyzed and the model information representing the system model characteristics are stored in a branch I,
When performing a rubble analysis - the rough solution book I: I Craft J
・Input the model information +k for the analyzed system on the main body.
MF 4J penetrates into the union of the two ministries, takes in the arc of the W+: Aki system, and solves the troubles of that system.
i'.

(.) Embodiments of the Invention Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 shows an embodiment of the invention. In this figure, ■
is a system to be analyzed, 2 is a floppy disk that stores memory data to be analyzed, and 3 is a floppy disk that stores program section addresses.

4 is a part-by-parts library, which includes the system to be analyzed, the system to be analyzed, the system to be analyzed, and the main body. 5 is a cathode ray qq display device (hereinafter referred to as CR
It's called T. ), and 0 is the printer. 7 is key 1 which generates commands. 5.6.7 is connected to personal computer 4.

A floppy disk 8 is connected to the personal computer 4 and stores model information. Machine!・[IIl#
The information consists of heart information and soft information. Hardware information expresses the hardware characteristics of the system being analyzed, and its main items are address configuration, program status word (program counter) configuration, register configuration,
Instruction configuration, prefix configuration, interrupt configuration, csw,
It has a ccw configuration. In addition, the software information expresses the characteristics of the software analysis target system and the characteristics of each operating system, and its main items are a list of down codes/return codes, a control table configuration, and a configuration of trouble causes.

Next, a trouble analysis aspect under the above configuration will be explained.

A trouble analysis program main body is stored in the personal computer 4, and model information is stored in the floppy disk 8. This model information is obtained by starting the personal computer 4 and performing its initial settings (step S in Figure 2).
1), enter a command waiting state (step S2), and input an information generation command from the keyboard 17. The input commands are classified in the command classification step of step S3, leading to model information generation step s4, where the above-mentioned model information is generated and stored on the floppy disk 8.

When a command for troubleshooting 4J1 is given from the keyboard 7 to the Torazol analysis program main body of the personal computer 4, the memory data from the ``F1'' Sopy disk 2 and the program section information from the Fuji 1 Nobby disk 3 are sent. response, and flomby disc 8
The following processing is performed based on the model information from . That is, (J) 1-Rable identifies whether it is an interrupt, down, or something else (loop/def 1-1: J-tsuku, etc.), (2) determines the interrupt position and down position, and (3) determines the cause of the interrupt/down. Performs the process of determining from the court list. That process is necessary! The 7B minutes are displayed on the CRT 5 and output to the printer 6 as required. Additionally, if a contradiction occurs during processing, a message to that effect is displayed. These displays or outputs are in the form of characters f'-f that are immediately recognizable to the operator.

Then, the operator issues necessary commands from the keyboards 1-7 in an interactive manner via the CRT 5 or printer 6, and submits them to the draft analysis. On the :l cloak, (1) specify Alres and display its memory, (2)
) Nokome's command 1 that creates a memory dump function that specifies the control table name and displays the control table in #1M collection format.
(See step S5 in FIG. 2) Jlman 1.1 for the address analysis function that displays which program section the specified address and address belong to. <ff121g+
command for the code analysis function (step S7 in Figure 2) that specifies the return call/download interrupt code and displays its cause (step S7 in Figure 2), and the control table name and check target data address. The command for the configuration check function that specifies and checks the validity of the configuration (step S8 of the 21st section 1) and the control table association that checks the validity of the association for control table r are the check function commands. There are seven cloaks (step S9 in FIG. 8).

As mentioned above, in the system trouble analysis according to the present invention, the system draft analysis block IJ-gram main body and the model information indicating the system function characteristics are used, and when solving the system to be analyzed, the If you input the model information into the main body of the system draft analysis progera, it will carry out trouble analysis of the system to be analyzed747. In other words, the method of the present invention is subject to the control limitations of the system under analysis.
Trouble analysis of the system can be performed thoroughly. Also, if you collect memory data for regular songs by memory stamping it on a floppy disk, are there any discrepancies or not? '
It is possible to analyze the presence or absence of a trouble such as At <r in a J-like manner. In the analysis described above, efficiency is greatly improved because the list is not visually analyzed, but only the necessary parts are quickly turned on. This eliminates the need for thick lists and eliminates desk waste.

In addition, since the memory dump is stored on several disks (1=1), it is highly portable and can be easily copied. Therefore, Drafuru M4 Jl" can be performed at multiple locations at the same time.

It should be noted that, although the above-mentioned embodiment was applied to a personal computer, it will be clear from the gist of the present invention that the present invention is not limited to this.

Furthermore, the program section Amires does not necessarily have to be manually operated during trouble analysis.

()) Effects of the Invention -1- As stated above, according to the present invention, the ω wooden sword type can be used without depending on the system to be analyzed.
Perform trouble analysis properly.

■Achieve a patrol function by periodically performing memory dumps and performing trouble analysis based on the data.

■ Significant improvement in trouble analysis efficiency - 1-2 Paper waste JJ
It can be divided by 1'.

■By performing a memory dump on a floppy disk, portability is achieved, copying becomes easier, and problems can be analyzed in multiple locations at the same time.
η is rejected.

[Brief explanation of drawings]

FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory ψ1 diagram of a cone 7 used in the embodiment of the present invention. In Figure 1, numerals indicate the system to be analyzed, numerals 2 and 3 indicate the computer system, 4 indicates the personal computer, 56. L
A CRT, 6 a printer, 7 a keyboard 1-186, and a floppy disk.

Claims (3)

[Claims] (1) In a method in which system troubles are first analyzed using a trouble analysis program, the above-mentioned trouble solution JJi program is used as a trouble f' that does not depend on the analyzed system.
The IX analysis program main body and the model information representing the system model characteristics are stored separately, and when performing trouble analysis of the system to be analyzed, the model information for the target f7 analysis system is stored in the main body of the trouble analysis program 4. A system troubleshooting method that is characterized by calling in and connecting the two, importing the data of the analysis system and analyzing the troubles of that system. (2) The system trouble analysis method according to claim 1, wherein the data of the analysis system is memory data and a block 1-gram section address. (3) The above memory data is stored in a floppy disk.
J (System trouble analysis method described in 1.