JPH10283202A - Job operation system, job operation method, and recording medium with job operation program recorded - Google Patents

Abstract

PROBLEM TO BE SOLVED: To hold and forcibly terminate only jobs having high degrees of importance based on priorities prescribed in advance. SOLUTION: At the time of starting a job, a job operation condition designating means 7 registers the operation condition priority related to holding and forcible termination of the job in a job operation condition storage means 8. The operation condition priority is deleted from the job operation condition storage means 8 through the job operation condition designating means 7 by a job end processing means 6 at the time of terminating the job. If a job holding request or a forcible termination request occurs during the operation of the job, a job holding means 10 or a job forcible termination means 11 reports a designated priority to a job operation selection means 9. The job operation selection means 9 retrieves the job operation condition storage means 8 to select jobs whose operation condition priorities are higher than the reported priority and reports them to the job holding means 10 or the job forcible termination means 11, and they are collectively subjected to holding or forcible termination processing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] 1. Field of the Invention [0002] The present invention relates to a job management function of an operating system, and more particularly, to a job operation method, a job operation method, and a recording medium for recording a job operation program for setting priorities for job suspension and forced termination processing. About.

[0002]

2. Description of the Related Art In the prior art, job suspension and forced termination processing is performed for jobs of the entire system, jobs that are operating in a specific job or a specific class, and jobs in a specific state. I was

Japanese Patent Application Laid-Open No. Hei 4-302330 discloses that the load of a computer system is monitored periodically, and when a load is high, a predetermined stop target task is not executed. A technique of restarting a task that has been performed is disclosed. However, this publication does not describe processing when a user stops and forcibly terminates a job regardless of the level of the load.

Japanese Patent Laid-Open Publication No. Hei 3-252824 discloses a technique for controlling the suspension and change of scheduling associated with the execution multiplicity for each account. However, the publication does not collectively process jobs executed by an arbitrary user.

[0005]

However, in these conventional techniques, a job is specified by specifying an execution class, an account, or an execution state, and the importance of the job is not considered. When suspending or forcibly terminating a job, it is necessary to determine the importance of the job, and these conventional techniques have a problem that proper operation cannot be performed.

[0006] It is an object of the present invention to enable only jobs of high importance based on a predetermined priority to be suspended and forcibly terminated.

[0007]

According to a first job operation method of the present invention, at the start of a job, a job operation condition designating means for registering operation condition priorities relating to suspension of the job in a job operation condition storage means; A job holding unit that receives a hold request for a job with a designated priority, and a job group that receives the priority from the job holding unit, searches the job operation condition storage unit and searches for the operation condition priority higher than the priority And a job operation selecting means for selecting the job group, wherein the job holding means receives the selected job group from the job operation selecting means and collectively holds the jobs.

In a second job operation method according to the present invention, in the first job operation method, when the job is completed, the job operation condition designating means stores the operation condition priority related to the suspension of the job in the job operation condition storage. It is characterized in that it is deleted from the means.

According to a third job operation method of the present invention, at the start of a job, a job operation condition designating means for registering operation condition priorities relating to forced termination of the job in a job operation condition storing means, and a priority is designated. Job priority receiving means for receiving a job forced termination request and the priority from the job holding means, searching the job operation condition storage means and selecting a job group having the operation condition priority higher than the priority. A job operation selection unit, wherein the job forcible termination unit receives the selected job group from the job operation selection unit and collectively terminates the jobs.

[0010] In a fourth job operation method according to the present invention, in the third job operation priority method, when the job ends, the job operation condition designating means sets the operation condition priority related to the forced termination of the job to the job operation priority. It is characterized in that it is deleted from the condition storage means.

A first job operation method according to the present invention is to receive a job hold request with a designated priority, and to select a job group whose operation condition priority related to job hold set in advance for each job is higher than the priority. It is characterized in that it is selected and held collectively.

According to a second job operation method of the present invention, a job for which a priority is specified for a job for which the priority is specified is received, and the operation condition priority related to the forced termination of the job set in advance for each job is higher than the priority It is characterized in that a group is selected and the group is forcibly terminated.

[0013] The first recording medium of the present invention receives a job hold request with a designated priority, and selects a job group whose operation condition priority related to job hold set in advance for each job is higher than the priority. In addition, a program for causing a computer to perform a collective suspension process is recorded.

The second recording medium according to the present invention receives a request for forced termination of a job whose priority is designated, and sets a job group whose operation condition priority related to the forced termination of a job set in advance for each job is higher than the priority. And recording a program for causing the computer to perform a process of forcibly terminating all at once.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a first embodiment of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 1, according to a first embodiment of the present invention, a computer system operated under program control includes a job input processing unit 2 for performing a job input process, and a job scheduling processing unit for performing a job scheduling. 3. Job start processing means 4 for starting a job, job execution means 5 for executing a job, job end processing means 6 for performing a job end processing, job operation condition designation for designating conditions for holding and forcibly terminating a job Means 7, job operation condition storing means 8 for storing the conditions for holding and forcibly terminating the specified job, job operation selecting means 9 for selecting a job that meets the conditions from job operation condition storing means 8, and job holding processing. Job holding means 1
0, and a job forcible termination unit 11 for performing a job forcible termination process.

Next, the operation of the first embodiment of the present invention will be described in detail with reference to FIG.

When a user issues a job input request to the job input means 2, the job input means 2 performs a job input process and notifies the job scheduling process 3.

The job scheduling process 3 selects a job according to a known job scheduling function,
The start of the job is notified to the job start processing means 4, and the job is started.

Further, the user registers in the job operation condition storage means 8 the operation condition priorities relating to the suspension and forced termination of the job operated by the job operation condition designation means 7 at the time of starting the job. The stored operation condition priority is deleted from the job operation condition storage unit 8 by the job end processing unit 6 via the job operation condition designation unit 7 when the job ends.

When there is a job hold request or a forced termination request due to operational reasons or the like during the operation of the job, the job holding means 1 is used in the case of a job hold request.
If 0 is the forced termination of the job, the job forced termination unit 11 notifies the job operation selection unit 9 of the designated priority. The job operation selecting means 9 searches the job operation condition storing means 8 to select a job having a higher priority than the designated priority, and notifies the job holding means 10 or the job forcing means 11. The job holding unit 10 or the job forcing unit 11 collectively performs the hold or forced termination processing for only the notified job.

With the above, the operation of the first embodiment of the present invention is completed.

[0023]

Next, an embodiment of the present invention will be described in detail with reference to FIG.

Referring to FIG. 2, CLASS A has a multiplicity of 1, CLASS B has a multiplicity of 3, CLASS C has a multiplicity of 4, and CLASS D has a multiplicity of 10. In addition, ○ indicates a running job, and the numerical value in ○ is the job operation condition priority specified at the time of execution (however, the conventional conditions regarding job hold / forced termination are the same for all jobs).

In the state of the system as shown in FIG. 2, when a hold request for the job of the entire system is executed by specifying the operation condition priority 5 from the console, the CLASS A job,
CLASS B operation condition priority 1 and 5 jobs, CL
Jobs of ASS D with operation condition priorities 1 to 5 are held, and the remaining jobs are not held.

In the state of the system as shown in FIG.
When a request for forced termination of the job of the entire system is executed by specifying the operation condition priority 9 from the console, CLASS
A job, all of CLASS B jobs, CLA
Jobs with SSD operation conditions of priority 1 to 9 are forcibly terminated, and only the remaining jobs of job operation priority 10 can operate.

Next, a second embodiment of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 1, the second embodiment of the present invention includes, in addition to the first embodiment, a recording medium 1 for recording a program for causing a computer system to execute the above-described processing. .

The program is read into the computer system from the recording medium 1 and controls the operation of the computer system. Under the control of the program, the computer system performs processing by the computer system in the first embodiment, that is, job input processing means 2, job scheduling processing means 3, job start processing means 4, job execution means 5, job end processing means. 6, the same processing as the job operation condition specifying means 7, the job operation selecting means 9, the job holding means 10, and the job forcible ending means 11 is executed.

Thus, the processing of the second embodiment is completed.

[0031]

As described above, the present invention has an effect that only jobs having high importance can be suspended and forcibly terminated based on a predetermined priority.

[Brief description of the drawings]

FIG. 1 is a block diagram showing first and second embodiments of the present invention.

FIG. 2 is a diagram showing an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Recording medium 2 Job input processing means 3 Job scheduling processing means 4 Job start processing means 5 Job execution means 6 Job end processing means 7 Job operation condition designation means 8 Job operation condition storage means 9 Job operation selection means 10 Job holding means 11 Job Forced termination means

Claims (8)

[Claims] 1. A job operation condition designating means for registering, at the start of a job, an operation condition priority related to the hold of the job in a job operation condition storage means, and a job holding means for receiving a hold request for the job with the designated priority. A job operation selecting unit that receives the priority from the job holding unit, searches the job operation condition storage unit and selects a job group having the operation condition priority higher than the priority, Receiving the selected group of jobs from the job operation selecting means and suspending them collectively. 2. The job operation method according to claim 1, wherein at the end of the job, the job operation condition designating means deletes the operation condition priority related to the suspension of the job from the job operation condition storage means. . 3. A job operation condition specifying means for registering, at the start of a job, an operation condition priority related to a forced termination of the job in a job operation condition storage means, and a job forcible receiving a forced termination request of the job with the designated priority. Ending means; and job operation selecting means for receiving the priority from the job holding means, searching the job operation condition storage means, and selecting a job group having the operation condition priority higher than the priority, A job operation method, wherein the job forcible ending means receives the selected job group from the job operation selecting means and forcibly ends the job group at once. 4. The job operation according to claim 3, wherein at the end of the job, the job operation condition designating means deletes the operation condition priority related to the forced termination of the job from the job operation condition storage means. method. 5. Receiving a hold request for a job with a designated priority, selecting a job group whose operation condition priority related to the hold of the job set in advance for each job is higher than the priority, and suspending the jobs collectively. A job operation method characterized in that: 6. A request for forcibly terminating a job whose priority is designated is selected, a job group whose operation condition priority related to the forcible termination of a job set in advance for each job is higher than the priority is selected, and the job is forcibly collectively selected. A job operation method characterized by ending. 7. A process of receiving a job hold request with a designated priority, selecting a job group whose operation condition priority related to job hold set in advance for each job is higher than the priority, and batch-holding the job group A program for causing a computer to execute the program. 8. Receiving a request for forced termination of a job whose priority is designated, selects a job group whose operation condition priority related to the forced termination of a job set in advance for each job is higher than the priority, and collectively forcibly A recording medium on which a program for causing a computer to perform a process to end is recorded.