Method and apparatus for dynamic retention of system area network management information in non-volatile store
First Claim
1. A method in a network computing system for managing configuration information for a set of components in a network computing system, the method comprising:
- storing the configuration information for the set of components in the network computing system to form stored configuration information;
responsive to a power cycle, obtaining current configuration information from the set of components;
comparing the current configuration information with the stored configuration information to form a comparison;
updating the stored configuration information if a difference is present in the comparison.
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Abstract
A method in a network computing system for managing configuration information for a set of components in a network computing system. The configuration information is stored for the set of components in the network computing system to form stored configuration information. In the depicted examples, the components may be nodes or devices within nodes. Current configuration is obtained in response to a power cycle. The current configuration information is compared with the stored configuration information to form a comparison. The stored configuration information is updated if a difference is present in the comparison. The stored configuration information is used to configure the components when a power cycle occurs.
114 Citations
22 Claims
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1. A method in a network computing system for managing configuration information for a set of components in a network computing system, the method comprising:
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storing the configuration information for the set of components in the network computing system to form stored configuration information; responsive to a power cycle, obtaining current configuration information from the set of components; comparing the current configuration information with the stored configuration information to form a comparison; updating the stored configuration information if a difference is present in the comparison. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method in a network computing system for managing configuration information in the network computing system, the method comprising:
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discovering a component at a location on the network computing system; determining whether the component was previously in the location; configuring the component using previously stored configuration information for the component if the component was previously in the location; and configuring the component without the previously stored configuration information if the component was not previously in the location.
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9. A data processing system comprising:
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a bus system; a communications adapter connected to the bus system; a memory including a set of instructions connected to the bus system; a processing unit connected to the bus system, wherein the processing unit executes the set of instructions to store the configuration information for the set of components in the network computing system to form stored configuration information;
obtain current configuration information from the set of components responsive to a power cycle;
compare the current configuration information with the stored configuration information to form a comparison; and
update the stored configuration information if a difference is present in the comparison. - View Dependent Claims (10, 11, 12)
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13. A network computing system for managing configuration information, the network computing system comprising:
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storing means for storing the configuration information for a set of components in the network computing system to form stored configuration information; obtaining means, responsive to a power cycle, for obtaining current configuration information from the set of components; comparing means for comparing the current configuration information with the stored configuration information to form a comparison; updating means for updating the stored configuration information if a difference is present in the comparison. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A data processing system in a network computing system for managing configuration information comprising:
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discovering means for discovering a component at a location on the network computing system; determining means for determining whether the component was previously in the location; first configuring means for configuring the component using previously stored configuration information for the component if the component was previously in the location; and second configuring means for configuring the component without the previously stored configuration information if the component was not previously in the location.
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21. A computer program product in a computer readable medium for use in a network computing system for managing configuration information for a set of components in a network computing system, the computer program product comprising:
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first instructions for storing the configuration information for the set of components in the network computing system to form stored configuration information; second instructions for responsive to a power cycle, obtaining current configuration information from the set of components; third instructions for comparing the current configuration information with the stored configuration information to form a comparison; fourth instructions for updating the stored configuration information if a difference is present in the comparison.
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22. A computer program product in a computer readable medium for use in a network computing system for managing configuration information in the network computing system, the computer program product comprising:
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first instructions for discovering a component at a location on the network computing system; second instructions for determining whether the component was previously in the location; third instructions for configuring the component using previously stored configuration information for the component if the component was previously in the location; and fourth instructions for configuring the component without the previously stored configuration information if the component was not previously in the location.
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Specification