Computer operation management system for a computer operating system capable of simultaneously executing plural application programs
First Claim
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1. A computer system comprising:
- a computer having a central processing unit, a main memory and an auxiliary memory;
a UNIX operating system for operating said computer, said operating system enabling said computer to execute plural application programs simultaneously; and
a process manager intervening between said UNIX operating system and said plural application programs, said process manager comprising;
an execution status monitor for monitoring an execution status of plural application programs to limit the number of application programs simultaneously executed;
a computer resource manager for monitoring use status of at least one computer resource;
an error recover processor for executing an error recover process when an error is detected by said computer resource manager; and
an ending processor for executing an error recover process when an error is detected by said computer resource manager; and
and ending processor for executing a post-process when said monitor detects one of plural application programs in execution has ended.
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Abstract
A computer operation management system comprises a computer having a central processing unit, a main memory and, an auxiliary memory, an operating system for operating the computer so as for the computer to execute plural application, programs simultaneously and a process manager for monitoring an execution status of plural application programs to control the number of application programs simultaneously executed and their execution priorities.
135 Citations
11 Claims
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1. A computer system comprising:
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a computer having a central processing unit, a main memory and an auxiliary memory; a UNIX operating system for operating said computer, said operating system enabling said computer to execute plural application programs simultaneously; and a process manager intervening between said UNIX operating system and said plural application programs, said process manager comprising; an execution status monitor for monitoring an execution status of plural application programs to limit the number of application programs simultaneously executed; a computer resource manager for monitoring use status of at least one computer resource; an error recover processor for executing an error recover process when an error is detected by said computer resource manager; and an ending processor for executing an error recover process when an error is detected by said computer resource manager; and and ending processor for executing a post-process when said monitor detects one of plural application programs in execution has ended. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer system comprising:
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a plurality of computers connected by a network; each computer having a UNIX operating system for operating said computer, said operating system enabling said computer to execute plural application programs simultaneously, and a process manager intervening between said operating system and said plural application programs for monitoring executing status of plural application programs to limit the number of application programs executed simultaneously, a communication interface for communicating between process managers of an arbitrary two computers over said network; a program definition file for recording information defined by a user for programs cooperatively executed over said network; and a management process for managing operation of said programs cooperatively executed in accordance with said information recorded in said program definition file.
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Specification