Electronic apparatus for detecting an abnormal state, a method for detecting the abnormal state, a system of the electronic apparatus for detecting the abnormal state, a computer program for detecting the abnormal state and a computer-readable storage medium for recording the computer program for detecting the abnormal state
First Claim
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1. An electronic apparatus for detecting an abnormal state comprising:
- a recording unit for recording monitored object identification information for identifying a monitored electronic apparatus which is one of a plurality of electronic apparatuses for detecting the abnormal state and state information;
a state inquiring unit for sending the state information recorded by the recording unit to the monitored electronic apparatus identified based on the monitored object identification information recorded by the recording unit, inquiring state information of the monitored electronic apparatus to detect an abnormal state in the monitored electronic apparatus, receiving a response from the monitored electronic apparatus, and updating the state information recorded in the recording unit based on the response received; and
a state responding unit for receiving the state information of the monitored electronic apparatus sent by the monitored electronic apparatus, responding the state information recorded in the recording unit to an inquiry about the state information from the monitored electronic apparatus, and recording the state information of the monitored electronic apparatus received in the recording unit.
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Abstract
Among computers which are monitored mutually, originating from an arbitrary computer, the state is inquired sequentially according to a ring sequence list, and state information is updated in every inquiry. Accordingly, the state information is shared among all the computers.
13 Citations
11 Claims
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1. An electronic apparatus for detecting an abnormal state comprising:
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a recording unit for recording monitored object identification information for identifying a monitored electronic apparatus which is one of a plurality of electronic apparatuses for detecting the abnormal state and state information;
a state inquiring unit for sending the state information recorded by the recording unit to the monitored electronic apparatus identified based on the monitored object identification information recorded by the recording unit, inquiring state information of the monitored electronic apparatus to detect an abnormal state in the monitored electronic apparatus, receiving a response from the monitored electronic apparatus, and updating the state information recorded in the recording unit based on the response received; and
a state responding unit for receiving the state information of the monitored electronic apparatus sent by the monitored electronic apparatus, responding the state information recorded in the recording unit to an inquiry about the state information from the monitored electronic apparatus, and recording the state information of the monitored electronic apparatus received in the recording unit. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for detecting an abnormal state comprising:
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recording monitored object identification information for identifying a monitored electronic apparatus which is one of a plurality of electronic apparatuses for detecting the abnormal state and state information;
sending the state information recorded to the monitored electronic apparatus identified based on the monitored object identification information recorded, inquiring state information of the monitored electronic apparatus to detect an abnormal state in the monitored electronic apparatus, receiving a response from the monitored electronic apparatus, and updating the state information based on the response received; and
receiving the state information of the monitored electronic apparatus sent by the monitored electronic apparatus, responding the state information recorded to an inquiry about the state information from the monitored electronic apparatus, and recording the state information of the monitored electronic apparatus received.
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9. A computer program for detecting an abnormal state comprising:
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a code segment for recording monitored object identification information for identifying a monitored electronic apparatus which is one of a plurality of electronic apparatuses for detecting the abnormal state and state information;
a code segment for sending the state information recorded to the monitored electronic apparatus identified based on the monitored object identification information recorded, inquiring state information of the monitored electronic apparatus to detect an abnormal state in the monitored electronic apparatus, receiving a response from the monitored electronic apparatus, and updating the state information based on the response received; and
a code segment for receiving the state information of the monitored electronic apparatus sent by the monitored electronic apparatus, responding the state information recorded to an inquiry about the state information from the monitored electronic apparatus, and recording the state information of the monitored electronic apparatus received.
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10. A computer-readable storage medium having a computer program for detecting an abnormal state recorded thereon, the computer program comprising:
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a code segment for recording monitored object identification information for identifying a monitored electronic apparatus which is one of a plurality of electronic apparatuses for detecting the abnormal state and state information;
a code segment for sending the state information recorded to the monitored electronic apparatus identified based on the monitored object identification information recorded, inquiring state information of the monitored electronic apparatus to detect an abnormal state in the monitored electronic apparatus, and receiving a response from the monitored electronic apparatus, and updating the state information based on the response received; and
a code segment for receiving the state information of the monitored electronic apparatus sent by the monitored electronic apparatus, responding the state information recorded to an inquiry about the state information from the monitored electronic apparatus, and recording the state information of the monitored electronic apparatus received.
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11. A system for detecting an abnormal state comprising a plurality of electronic apparatuses for detecting the abnormal state, wherein each of the plurality of electronic apparatuses includes a recording unit, a state inquiring unit and a state responding unit, wherein the recording unit records monitored object identification information for identifying a monitored electronic apparatus which is one of the plurality of electronic apparatuses for detecting the abnormal state and state information, wherein the state inquiring unit identifies the monitored electronic apparatus based on the monitored object identification information recorded by the recording unit, sends the state information recorded by the recording unit to the monitored electronic apparatus identified, and inquires state information of the monitored electronic apparatus to detect an abnormal state in the monitored electronic apparatus, wherein a state responding unit of the monitored electronic apparatus inquired sends the state information recorded in a recording unit of the monitored electronic apparatus to the state inquiring unit which has inquired, and records the state information received in the recording unit of the monitored electronic apparatus, wherein the state inquiring unit inquired further receives the state information of the monitored electronic apparatus sent by the monitored electronic apparatus, and records the state information received in the recording unit of the own electronic apparatus for detecting the abnormal state.
Specification