JPH01116865A - Tss absence processing system for multihost system - Google Patents

Abstract

PURPOSE:To enable all hosts to supply and execute an absence processing job with TSS (Time Sharing System) commands by providing a TSS command string execution environment setting means. CONSTITUTION:An input host 10 includes a terminal 11, an absence processing request accepting means 12, a job execution request discriminating means 13, a global job identification number assigning means 14, an TSS command string spooling means 15, a global job execution request means 16, and a TSS command string storage part 17, and an execution host 20 includes a TSS command string execution environment setting means 21, a TSS command string deleting means 22, a TSS command executing means 23, and a TSS command string storage part 24. Thus, even a user unskilled in job control language is enabled to execute the absence processing job using a user program in all hosts without using the job control language.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention provides TSS (Tim
e Sharing System) Regarding the absence processing method, in particular, the TSS absence processing method in a multi-host system that includes a spool file (hereinafter referred to as a shared spool file) shared among multiple hosts (hereinafter, a host refers to a host computer). Regarding.

[Conventional technology]

Conventionally, in a multihost system that includes a shared spool file shared among multiple hosts, a TSS user can work using resources such as a user program on a host different from the host to which the terminal is connected. If you do,
It was necessary to execute the job as a job (hereinafter referred to as a global job) executed in a multi-host system.

However, execution as a global job is only possible for jobs created using the job control language.
A job created by a TSS command (hereinafter referred to as an absentee processing job) is based on a processing request to execute a TSS command from a terminal as a batch job independently of the terminal (hereinafter referred to as an absentee processing request). ) was not possible.

[Problem that the invention seeks to solve]

In the conventional multihost system described above that includes a shared spool file shared among multiple hosts, it was not possible to execute the absentee processing job created by the TSS command as a global job. When performing work using the resources of another host, a job must be created using the job control language, and TSS users who are familiar with TSS commands but not with the job control language At times, the disadvantage is that jobs must be created using an unfamiliar job control language.

SUMMARY OF THE INVENTION In view of the above-mentioned points, an object of the present invention is to provide a multi-host system that includes a shared spool file shared among multiple hosts, in which an absent processing job can be submitted and executed by a TSS command on all hosts. The object of the present invention is to provide a TSS absence processing method in the system.

Means for Solving Problem C] The TSS absence processing method in a multihost system of the present invention is such that in a multihost system including a shared spool file shared among multiple hosts, each host
Absence processing request accepting means that accepts the absentee processing request when the absentee processing request is made from the terminal of S, and whether or not the absentee processing request accepted by the absentee processing request accepting means is an execution request to the multi-host system. A global job identification number for the absent processing job for which the absent processing request is made when the job execution request determining means determines that the absent processing request is an execution request to a multi-host system. a global job identification number allocating means that allocates a TSS command string that is the content of the TSS command string storage unit indicated by the absence processing request accepted by the absence processing request receiving means; A TSS that stores the global job identification number in the shared spool file using the global job identification number as a key.
SS command dispooling means Global job execution requesting means for registering an absent processing job to which a global job identification number has been assigned by the global job identification number allocation means in the global job key and requesting its execution; A TSS that transfers the TSS command string stored in the shared spool file to the TSS command string storage unit and sets the environment to an executable state when the absentee processing job is executed.
a command string execution environment setting means; a TSS command string deletion means for deleting the 7333771 column stored in the shared spool file using a global job identification number as a key after environment setting by the TSS command string execution environment setting means; and TSS command execution means for executing the TSS command stored in the command string storage section.

[Effect]

In the TSS absence processing method in the multi-host system of the present invention, the absence processing request receiving means receives the absence processing request when the absence processing request is made from the terminal of the TSS, and the job execution request determining means operates as the absence processing request receiving means. The global job identification number allocating means determines whether the absent processing request received is an execution request to the multi-host system, and the zip execution request determining means determines that the absent processing request is an execution request to the multi-host system. In some cases, a global job identification number is assigned to an absent processing job for which an absent processing request is made, and the TSS
SS command dispooling means TSS indicated by the absent processing request accepted by the existing processing request receiving means
The 7333771 column, which is the content of the command string storage section, is stored in a shared spool file using the global job identification number assigned by the global job identification number allocating means as a key, and the global job execution requesting means executes the global job by the global job identification number allocating means. An absent processing job assigned an identification number is registered in the global job queue and an execution request is made, and when the TSS command string execution environment setting means executes the absent processing job registered in the global job queue, the shared spool file is Move the 7333771 column stored in the TSS command string storage unit and set the environment to an executable state,
7 The TSS command string deletion means is stored in the shared spool file using the global job identification number as a key after the environment is set by the TSS command string execution environment setting means.
Delete column 333771 and change the TSS command execution means to T.
Execute the TSS command stored in the SS command string storage unit.

〔Example〕

Next, the present invention will be explained in detail with reference to the drawings.

FIG. 1 is a block diagram showing a multi-host system to which a TSS absence processing method according to an embodiment of the present invention is applied.

This multi-host system 100 includes an input host 0, an execution water strike 20, and a coexisting spool file 30.

The input host 10 includes a terminal 11, an absentee processing request receiving means 12, a job execution request determining means 13, a global job identification number allocating means 14, a TSS command string spooling means 15, and a global job execution requesting means 16.
and a TSS command string storage section 17. T.S.
In the S command string storage unit 17, there is a step 733 that creates an absence processing zip using a user program stored in a magnetic disk device (not shown) connected to the execution water striker 20.
3771 columns are stored in advance.

The execution host 20 includes a TSS command string execution environment setting means 21, a TSS command string deletion means 22, a TSS command execution means 23, and a TSS command string storage section 24.

Next, the operation of the TSS absence processing method in the multi-host system of this embodiment configured as described above will be explained. Note that here, an absent processing job that uses a user program stored in a magnetic disk device (not shown) connected to the execution host 20 is input to the terminal 1 of the host 10.
A case will be described in which execution is performed based on the absence processing request submitted from 1.

In the input host 10, when an absentee processing request is input from the terminal 11 in the form of a TSS command, the absentee processing request receiving means 12 receives the absentee processing request and activates the job execution request determining means 13.

The activated zip execution request determining means 13 determines whether the absent processing request is an execution request to the multi-host system 100 (whether the absent processing/job is a global job or not) based on the TSS command format of the absent processing request. Discern.

When the absence processing request is an execution request to the multi-host system 100 (the absence processing job is a global job), the global job identification number allocating means 14 assigns a global job identification to the absence processing job for which the absence processing request has been made. Assign a number.

Next, the TSS command string spooling means 15 transfers the command string, which is the content of the TSS command string storage section 17 indicated by the TSS command format of the absent processing request submitted from the terminal 11, to the global job identification number assigning means 15. is stored on the shared spool file 30 using the global job identification number assigned by .

Subsequently, the global job execution requesting means I6 registers the absent processing job as a global job in a global job queue (not shown) along with a global job identification number, and issues an execution request to the multihost system 100.

When the absentee processing job registered in the global job queue is scheduled and its execution is started on the execution host 20, the absentee processing job is indicated by the TSS command form 2 of the absentee processing request submitted by the user from the terminal 11 at the input host 10. In order to enable the execution of the 7333771 sequence, the TSS command sequence execution environment setting means 21 uses the global job identification number of the absent processing job as a key to execute the 73337777777 stored in the shared spool file 30.
The 71st column is read and stored in the TSS command string storage section 24 to set the environment.

All 7333771 with global job identification number as key by TSS command string execution environment setting means 21
When the storage of the column in the TSS command string storage unit 24 is completed (when the environment setting is completed), the TSS command string deletion means 22 deletes the 7333771 stored in the shared spool file 30 using the global state identification number as a key.
Delete a column.

Then, the TSS command execution means 23 executes the 7333771 sequence stored in the TSS command sequence storage unit 24. By executing this column 7333771, execution water strike 2
An absence processing job using a user program stored in a magnetic disk device or the like connected to 0 is executed.

Note that in the description of the above embodiment, the input host 10 has the terminal 1.
1. Absence processing request receiving means 12. Zip execution request determining means 13. Global Jib Identification Number Assignment Means 14. T.S.
S command string spooling means 15. A global job execution requesting means 16 and a TSS command string storage section 17 are included, and the execution water striker 20 includes a TSS command string execution environment setting means 21 . TSS command string deletion means 22. TSS command execution means 23 and TSS command string storage section 24
However, these means and sections (
However, the TSSS data storage unit 17 and 24 may be the same) is included in each host in a multi-host system.

〔Effect of the invention〕

As described above, the present invention provides a terminal, an absent processing request accepting means, a job execution request determining means, a global job identification number assigning means, a terminal, an absent processing request receiving means, a global job identification number assigning means, T
SSSS command despooling means Global job execution request means.

By providing the TSS command string execution environment setting means, the TSS command string deletion means, the TSS command execution means, and the TSS command string storage unit, it is possible to submit and execute absentee processing jobs created by TSS commands on all hosts. This makes it possible for TSS users who are not familiar with the job control language to execute absentee processing jobs that use user programs on all hosts without using the job control language, and to limit the scope of use of absentee processing jobs. It has the effect of being able to be expanded.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing a multi-host system to which a TSS absence processing method according to an embodiment of the present invention is applied. In the figure, 10... Input host, 11... Terminal, 12... Absence processing request receiving means, 13... Job execution request determining means, 14... Global job identification number allocating means, l5.
...TSSSS command dispooling means 6...Global job execution requesting means, 17...TSS command string storage section, 20...Execution host, 21...TSS command string execution environment setting means, 22.
... TSS command string deletion means, 23 ... TSS command execution means, 24 ... TSS command string storage section, 30 ... shared spool file, 100 ... multihost system.

Claims (1)

[Claims] In a multi-host system including a shared spool file shared among multiple hosts, each host accepts an absence processing request when an absence processing request is made from a TSS terminal. means for determining whether or not the absent processing request received by the absent processing request accepting means is an execution request for a multi-host system; global job identification number assigning means for allocating a global job identification number to the absentee processing job for which the absentee processing request is made when it is determined that the absentee processing request is an execution request for the absentee processing job; and an absentee processing request accepted by the absentee processing request accepting means. TSS command string spooling means for storing the TSS command string, which is the content of the TSS command string storage unit indicated by, in the shared spool file using the global job identification number assigned by the global job identification number allocation means as a key; Global job execution request means for registering an absentee processing job to which a global job identification number has been assigned by the global job identification number assigning means in a global job queue and requesting its execution; and execution of the absentee processing job registered in the global job queue. TSS command string execution environment setting means for transferring the TSS command string stored in the shared spool file to a TSS command string storage unit and setting the environment to an executable state when the TSS command string is executed;
TSS command string deletion means for deleting the TSS command string stored in the shared spool file using the global job identification number as a key after environment setting by the TSS command string execution environment setting means; 1. A TSS absence processing method in a multi-host system, comprising: TSS command execution means for executing a TSS command.