Patent US6243748B1 successfully refreshed from Google Patents.
US6243748B1
Expired / Lapsed
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Method and apparatus for managing a large scale network including apparatuses to be managed
Assignee: Fujitsu Ltd
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Filing: 1998-07-30
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Granted: 2001-06-05
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Expires: 2018-07-30
Abstract
Abstract In a large-scale network having a plurality of apparatuses to-be-managed, and a managing apparatus which manages the apparatuses to-be-managed; the apparatus to-be-managed comprises a number-of-times-of-status-changes information update unit which updates the cumulative number of times of status changes, and a number-of-times-of-status-changes information storage unit which stores therein the cumulative number of times of status changes as updated by the number-of-times-of-status-changes information update unit; and the managing apparatus comprises a number-of-times-of-status-changes information acquisition unit which acquires the number-of-times-of-status-changes information from the number-of-times-of-status-changes information storage unit, a status change decision unit which decides whether any status change is present or absent, in accordance with the numbers of times of status changes as acquired from the number-of-times-of-status-changes information acquisition unit, and a status information acquisition unit which acquires status information from the apparatus to-be-managed in a case where the presence of the status change has been decided by the status change decision unit.
Inventors
- 👤 Toshihiko Arai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:21
CPC Classifications
G; G06; G06F; G06F16/00; G06F16/90; G06F16/901; G06F16/9027
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
157 words
A managing apparatus on a large-scale network to manage a plurality of apparatuses to-be-managed which constitute the large-scale network, comprising: a number-of-times-of-status-changes information items acquisition unit for acquiring from the apparatus to-be-managed, number-of-times-of-status-changes information, which indicates the cumulative number of times of status changes of said apparatus to-be-managed; a status change decision unit for comparing the acquired number-of-times-of-status-changes information, with the number-of-times-of-status changes information acquired last, so as to decide whether or not any status change has occurred since the last acquisition; and a status information acquisition unit for acquiring current status information of the apparatus to-be-managed from said apparatus to-be-managed as to which the occurrence of the status change has been decided by said status decision unit, wherein the number-of-times-of-status-changes information items of said apparatus to-be-managed are formed of a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted.
Claim 2
Dependent Claim
157 words
A managing apparatus on a large-scale network to manage a plurality of apparatuses to-be-managed which constitute the large-scale network, comprising: a number-of-times-of-status-changes information items acquisition unit for acquiring from the apparatus to-be-managed, number-of-times-of-status-changes information, which indicates the cumulative number of times of status changes of said apparatus to-be-managed; a status change decision unit for comparing the acquired number-of-times-of-status-changes information, with the number-of-times-of-status changes information acquired last, so as to decide whether or not any status change has occurred since the last acquisition; and a status information acquisition unit for acquiring current status information of the apparatus to-be-managed from said apparatus to-be-managed as to which the occurrence of the status change has been decided by said status decision unit, wherein the number-of-times-of-status-changes information items of said apparatus to-be-managed are formed of a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted.
Claim 3
Dependent Claim
50 words
A managing apparatus on a large-scale network as defined in claim 1 , wherein said status information acquisition unit acquires the current status information of the group which corresponds to the number-of-times-of-status-changes information indicative of said occurrence of said status change, among the plurality of sorts of number-of-times-of-status-changes information items.
Claim 4
Dependent Claim
25 words
A managing apparatus on a large-scale network as defined in claim 1 , wherein said number-of-times-of-status-changes information items acquisition unit acquires the number-of-times-of-status-changes information periodically.
Claim 5
Dependent Claim
25 words
A managing apparatus on a large-scale network as defined in claim 2 , wherein said number-of-times-of-status-changes information items acquisition unit acquires the number-of-times-of-status-changes information periodically.
Claim 6
Independent Claim
129 words
An apparatus to-be-managed on a large-scale network having a managing apparatus, and a plurality of such apparatuses to-be-managed which are managed by the managing apparatus, comprising: a number-of-times-of-status-changes information storage unit for storing therein number-of-times-of-status-changes information which indicates the cumulative number of times of status changes; and a number-of-times-of-status-changes information update unit for updating the number-of-times-of-status-changes information stored in said number-of-times-of-status-changes information storage unit, when any status change has occurred, wherein the number-of-times-of-status-changes information are formed of a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted, each of the plurality of sorts of information items being the cumulative number of times of changes in the status information of the particular group.
Claim 7
Independent Claim
129 words
An apparatus to-be-managed on a large-scale network having a managing apparatus, and a plurality of such apparatuses to-be-managed which are managed by the managing apparatus, comprising: a number-of-times-of-status-changes information storage unit for storing therein number-of-times-of-status-changes information which indicates the cumulative number of times of status changes; and a number-of-times-of-status-changes information update unit for updating the number-of-times-of-status-changes information stored in said number-of-times-of-status-changes information storage unit, when any status change has occurred, wherein the number-of-times-of-status-changes information are formed of a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted, each of the plurality of sorts of information items being the cumulative number of times of changes in the status information of the particular group.
Claim 8
Dependent Claim
117 words
A managing apparatus on a large-scale network to manage a plurality of apparatuses to-be-managed which constitute the large-scale network, comprising: a status-change information items acquisition unit for acquiring from the apparatus to-be-managed, status change information which indicates whether or not any status change in said apparatus to-be-managed has occurred; and a status information acquisition unit for acquiring current status information of the pertinent apparatus to-be-managed from the apparatus to-be-managed in which the status change has occurred, wherein the status change information items of said apparatus to-be-managed are formed of a plurality of sorts of status change information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted.
Claim 9
Dependent Claim
117 words
A managing apparatus on a large-scale network to manage a plurality of apparatuses to-be-managed which constitute the large-scale network, comprising: a status-change information items acquisition unit for acquiring from the apparatus to-be-managed, status change information which indicates whether or not any status change in said apparatus to-be-managed has occurred; and a status information acquisition unit for acquiring current status information of the pertinent apparatus to-be-managed from the apparatus to-be-managed in which the status change has occurred, wherein the status change information items of said apparatus to-be-managed are formed of a plurality of sorts of status change information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted.
Claim 10
Dependent Claim
52 words
A managing apparatus on a large-scale network as defined in claim 6 , wherein said status information acquisition unit acquires the current status information of the group which corresponds to the status change information indicative of the occurrence of the status change, among the plurality of sorts of status change information items.
Claim 11
Dependent Claim
26 words
A managing apparatus on a large-scale network as defined in claim 6 , wherein said status-change information items acquisition unit acquires the status change information periodically.
Claim 12
Dependent Claim
26 words
A managing apparatus on a large-scale network as defined in claim 7 , wherein said status-change information items acquisition unit acquires the status change information periodically.
Claim 13
Independent Claim
110 words
An apparatus to-be-managed on a large scale network having a managing apparatus, and a plurality of such apparatuses to-be-managed which are managed by the managing apparatus, comprising: status-change information storage means for storing therein status change information items which indicates that a status has changed; and status-change information write means for writing the status change information items into said status-change information storage means when the status change has occurred, wherein the status change information items of said apparatus to-be-managed are formed of a plurality of sorts of status change information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted.
Claim 14
Independent Claim
110 words
An apparatus to-be-managed on a large scale network having a managing apparatus, and a plurality of such apparatuses to-be-managed which are managed by the managing apparatus, comprising: status-change information storage means for storing therein status change information items which indicates that a status has changed; and status-change information write means for writing the status change information items into said status-change information storage means when the status change has occurred, wherein the status change information items of said apparatus to-be-managed are formed of a plurality of sorts of status change information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted.
Claim 15
Dependent Claim
140 words
A management method for managing a plurality of apparatuses to-be-managed which constitute a large-scale network, comprising: forming number-of-times-of-status-changes information items of said apparatus to-be-managed into a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted; acquiring from the apparatus to-be-managed, number-of-times-of-status-changes information from said plurality of sorts which indicates the cumulative number of times of status changes in said apparatus to-be-managed; comparing the acquired number of times of status changes, with the number of times of status changes as acquired last, so as to decide whether or not any status change has occurred since the last acquisition; and acquiring current status information of the apparatus to-be-managed from said apparatus to-be-managed as to which the occurrence of the status of change has been decided.
Claim 16
Dependent Claim
140 words
A management method for managing a plurality of apparatuses to-be-managed which constitute a large-scale network, comprising: forming number-of-times-of-status-changes information items of said apparatus to-be-managed into a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted; acquiring from the apparatus to-be-managed, number-of-times-of-status-changes information from said plurality of sorts which indicates the cumulative number of times of status changes in said apparatus to-be-managed; comparing the acquired number of times of status changes, with the number of times of status changes as acquired last, so as to decide whether or not any status change has occurred since the last acquisition; and acquiring current status information of the apparatus to-be-managed from said apparatus to-be-managed as to which the occurrence of the status of change has been decided.
Claim 17
Dependent Claim
102 words
A management method for managing a plurality of apparatuses to-be-managed which constitute a large-scale network, comprising: forming status change information items of said apparatus to-be-managed into a plurality of sorts of status change information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted; acquiring from the apparatus to-be-managed, status change information items from said plurality of sorts which indicates whether or not any status change in said apparatus to-be-managed has occurred; and acquiring current status information of the apparatus to-be-managed from said apparatus to-be-managed in which the status change has occurred.
Claim 18
Dependent Claim
102 words
A management method for managing a plurality of apparatuses to-be-managed which constitute a large-scale network, comprising: forming status change information items of said apparatus to-be-managed into a plurality of sorts of status change information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted; acquiring from the apparatus to-be-managed, status change information items from said plurality of sorts which indicates whether or not any status change in said apparatus to-be-managed has occurred; and acquiring current status information of the apparatus to-be-managed from said apparatus to-be-managed in which the status change has occurred.
Claim 19
Dependent Claim
175 words
A storage medium in which a computer-readable management program for use in a managing apparatus on a large-scale network is stored, the managing apparatus operating to manage a plurality of apparatuses to-be-managed which constitute the network, comprising: forming number-of-times-of-status-changes information items of said apparatus to-be-managed into a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted; causing said managing apparatus to acquire from the apparatus to-be-managed, number-of-times-of-status-changes information from said plurality of sorts which indicates the cumulative number of times of status changes in said apparatus to-be-managed; causing said managing apparatus to compare the acquired number of times of status changes, with the number of times of status changes as acquired last, so as to decide whether or not any status change has occurred since the last acquisition; and causing said managing apparatus to acquire current status information of the apparatus to-be-managed from said apparatus to-be-managed as to which the occurrence of the status change has been decided.
Claim 20
Dependent Claim
175 words
A storage medium in which a computer-readable management program for use in a managing apparatus on a large-scale network is stored, the managing apparatus operating to manage a plurality of apparatuses to-be-managed which constitute the network, comprising: forming number-of-times-of-status-changes information items of said apparatus to-be-managed into a plurality of sorts of number-of-times-of-status-changes information items corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted; causing said managing apparatus to acquire from the apparatus to-be-managed, number-of-times-of-status-changes information from said plurality of sorts which indicates the cumulative number of times of status changes in said apparatus to-be-managed; causing said managing apparatus to compare the acquired number of times of status changes, with the number of times of status changes as acquired last, so as to decide whether or not any status change has occurred since the last acquisition; and causing said managing apparatus to acquire current status information of the apparatus to-be-managed from said apparatus to-be-managed as to which the occurrence of the status change has been decided.
Claim 21
Dependent Claim
143 words
A storage medium in which a computer-readable management program for use in an apparatus to-be-managed on a large-scale network is kept stored, the network having a managing apparatus and a plurality of such apparatuses to-be-managed that are managed by the managing apparatus, comprising: causing said apparatus to-be-managed to form number of times-of-status-changes information into a plurality of sorts of number-of-times-of-status-changes information corresponding respectively to a plurality of groups into which the status information of said apparatus to-be-managed are assorted, each of the plurality of sorts of information being the cumulative number of times of changes in the status information of the particular group; causing the apparatus to-be-managed to store number-of-times-of-status-changes information from said plurality of sorts which indicates the cumulative number of times of status changes; and causing said apparatus to-be-managed to update the stored number-of-times-of-status-changes information when any status change has occurred.
Claim 22
Dependent Claim
143 words
A storage medium in which a computer-readable management program for use in an apparatus to-be-managed on a large-scale network is kept stored, the network having a managing apparatus and a plurality of such apparatuses to-be-managed that are managed by the managing apparatus, comprising: causing said apparatus to-be-managed to form number of times-of-status-changes information into a plurality of sorts of number-of-times-of-status-changes information corresponding respectively to a plurality of groups into which the status information of said apparatus to-be-managed are assorted, each of the plurality of sorts of information being the cumulative number of times of changes in the status information of the particular group; causing the apparatus to-be-managed to store number-of-times-of-status-changes information from said plurality of sorts which indicates the cumulative number of times of status changes; and causing said apparatus to-be-managed to update the stored number-of-times-of-status-changes information when any status change has occurred.
Claim 23
Dependent Claim
135 words
A storage medium in which a computer-readable management program for use in a managing apparatus is kept stored, the managing apparatus operating to manage a plurality of apparatuses to-be-managed which constitute a large-scale network, comprising: causing said managing apparatus to form the status change information of said apparatus to-be managed into a plurality of sorts of status change information corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted causing said managing apparatus to acquire from the apparatus to-be-managed, status change information which indicates whether or not any status change in said apparatus to-be-managed has occurred; and causing said managing apparatus to acquire from said plurality of sorts current status information of the apparatus to-be-managed from said apparatus to-be-managed in which the status change has occurred.
Claim 24
Dependent Claim
135 words
A storage medium in which a computer-readable management program for use in a managing apparatus is kept stored, the managing apparatus operating to manage a plurality of apparatuses to-be-managed which constitute a large-scale network, comprising: causing said managing apparatus to form the status change information of said apparatus to-be managed into a plurality of sorts of status change information corresponding respectively to a plurality of groups into which the status information items of said apparatus to-be-managed are assorted causing said managing apparatus to acquire from the apparatus to-be-managed, status change information which indicates whether or not any status change in said apparatus to-be-managed has occurred; and causing said managing apparatus to acquire from said plurality of sorts current status information of the apparatus to-be-managed from said apparatus to-be-managed in which the status change has occurred.
Claim 25
Dependent Claim
118 words
A storage medium in which a computer-readable management program for sue in an apparatus to-be-managed on a large-scale network is kept stored, the network having a managing apparatus and a plurality of such apparatuses to-be-managed that are managed by the managing apparatus, comprising the functions of: forming status change information of said apparatus to-be-managed into a plurality of sorts of status change information corresponding respectively to a plurality of groups into which the status information of said apparatus to-be-managed are assorted; judging whether or not any status change has occurred; and causing the apparatus to-be-managed to store status change information from said plurality of sorts, which indicates that any status has changed, when the status change has occurred.
Claim 26
Dependent Claim
118 words
A storage medium in which a computer-readable management program for sue in an apparatus to-be-managed on a large-scale network is kept stored, the network having a managing apparatus and a plurality of such apparatuses to-be-managed that are managed by the managing apparatus, comprising the functions of: forming status change information of said apparatus to-be-managed into a plurality of sorts of status change information corresponding respectively to a plurality of groups into which the status information of said apparatus to-be-managed are assorted; judging whether or not any status change has occurred; and causing the apparatus to-be-managed to store status change information from said plurality of sorts, which indicates that any status has changed, when the status change has occurred.
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