System that manages server function
First Claim
Patent Images
1. A system including a plurality of servers, each of the servers being configured to operate as a given function of a plurality of functions, each server being able to operate as the functions,the system comprising a microprocessor including:
- a detection unit detecting an operation status of a first server of the plurality of servers; and
a management unit determining change of a function as which the first server operates depending on the operation status,wherein the management unit calculates an average of the operation statuses of all of the plurality of the servers, and determines change of the function as which the first server operates so that the operation status of each of the respective servers of the plurality of servers become close to the average of the operation statuses.
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Abstract
A system of the present invention includes a plurality of servers 111 and 112. Each of the servers is configured to operate as a given function of a plurality of functions as which the server can operate. The system includes: a detection unit 151 detecting the operation status of the server, and a management unit 152 determining change of a function as which the server operates depending on the operation status.
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Citations
20 Claims
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1. A system including a plurality of servers, each of the servers being configured to operate as a given function of a plurality of functions, each server being able to operate as the functions,
the system comprising a microprocessor including: -
a detection unit detecting an operation status of a first server of the plurality of servers; and a management unit determining change of a function as which the first server operates depending on the operation status, wherein the management unit calculates an average of the operation statuses of all of the plurality of the servers, and determines change of the function as which the first server operates so that the operation status of each of the respective servers of the plurality of servers become close to the average of the operation statuses. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system including a plurality of servers, each of the servers being configured to operate as a given function of a plurality of functions, each server being able to operate as the functions,
the system comprising a microprocessor including: -
a detection unit detecting an operation status of a first server of the plurality of servers; and a management unit determining change of a function as which the first server operates depending on the operation status; the system further comprising a plurality of server groups, each of the server groups being composed of the plurality of servers, wherein the management unit determines change in arrangement of the functions between the server groups depending on the operation status of the first server operating as the function after the determined change. - View Dependent Claims (9, 10, 11)
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12. A system including a plurality of servers, each of the servers being configured to operate as a given function of a plurality of functions, each server being able to operate as the functions,
the system comprising a microprocessor including: -
a detection unit detecting an operation status of a first server of the plurality of servers; and a management unit determining change of a function as which the first server operates depending on the operation status; the system further comprising a plurality of server groups, each of the server groups being composed of the plurality of servers, wherein the management unit determines change an arrangement of the functions between the server groups depending on the operation status. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A management method by a management device connected to a system including a plurality of servers, each of the servers being configured to operate as a given function of a plurality of functions, each server being able to operate as the functions, the system further comprising a plurality of server groups, each of the server groups being composed of the plurality of servers,
the management method comprising: -
detecting an operation status of a first server of the plurality of servers; determining change of a function as which the first server operates depending on the operation status, and determining change of an arrangement of the functions between the server groups depending on the operation status. - View Dependent Claims (20)
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Specification