초록 ▼

A system to control a plurality of server computers as a group on a single client computer. An input/output (I/O) control system controls the command input/output from a plurality of consoles to a single server. The input/output control system controls the I/O status of the commands from each consol

A system to control a plurality of server computers as a group on a single client computer. An input/output (I/O) control system controls the command input/output from a plurality of consoles to a single server. The input/output control system controls the I/O status of the commands from each console to the server, and controls the I/O of commands from the various consoles based on the respective I/O statuses. A console display receives a message from a server and displays server console information in a manner identifiable from other server console information in response to the message received from the server.

대표청구항 ▼

What is claimed is: 1. An input/output control system for controlling the input and output of commands from a plurality of consoles to a server, comprising: an input/output status controller, based on control tables, controlling an input/output status of commands from respective consoles to the ser

What is claimed is: 1. An input/output control system for controlling the input and output of commands from a plurality of consoles to a server, comprising: an input/output status controller, based on control tables, controlling an input/output status of commands from respective consoles to the server so that only one console at a time is allowed to have input privilege and other of the consoles are allowed to have output privileges; an input/output controller, based on privilege control tables, controlling input/output of commands based on the input/output status so that the commands from an input privileged consoles are sent to the server, and response messages or results of execution from the server are sent to the input privileged console and output privileged consoles; and a switching mechanism, after receiving the results of execution, automatically switching the input privileged console to having the output privilege. 2. An input/output control system as recited in claim 1, further comprising: a display displaying console information identifying whether respective consoles have input/output privileges based on whether command input privileges are set for respective consoles. 3. An input/output control system as recited in claim 1, wherein the input/output controller sets a type of input/output control based on the input/output status of a command received from the respective consoles. 4. A computer readable storage medium storing a program for implementing with a computer a method of controlling command input/output from a plurality of consoles to a server, the method comprising: receiving commands input from the plurality of consoles; updating an input status of the server in response to a first command received from a first console; controlling, based on control tables, the input status of the server to exclude input of other commands to the server while in the updated input status, wherein only one console at a time is allowed to have input privilege and other of the consoles are allowed to have output privilege with the server; controlling, based on privilege control tables, input/output of commands based on an input/output status so that the commands from an input privileged console are sent to the server, and response messages or results of execution from the server are sent to the input privileged console and output privileged consoles; and automatically switching, after receiving the results of execution at a switching mechanism, the input privileged console to having the output privilege. 5. A method of controlling command input/output from a plurality of consoles to a server, the method comprising: receiving commands input from the plurality of consoles; updating an input status of the server in response to a first command received from a first console; controlling, based on control tables, the input status of the server to exclude input of other commands to the server while in the updated input status, wherein only one of the plurality of consoles at a time is allowed to have input privilege and other of the consoles are allowed to have output privilege with the server; controlling, based on privilege control tables, input/output of commands based on an input/output status so that the commands from an input privileged console are sent to the server, and response messages or results of execution from the server are sent to the input privileged console and output privileged consoles; and automatically switching, after receiving the results of execution at a switching mechanism, the input privileged console to having the output privilege.