COMPUTER SYSTEM AND NODE SEARCH METHOD
First Claim
1. A computer system comprising:
- a plurality of first nodes connected to a network;
one or more second nodes which are connected to the network and manage part or all of the plurality of first nodes; and
a management server which is connected to each of the first and second nodes via the network and collects and manages first information for each of the first and second nodes, including a network address of each of the first and second nodes and a protocol type of a communication protocol to be used when communicating with the first or second node,wherein the second node manages second information including a network address of each management target first node among the plurality of first nodes and a protocol type of a communication protocol to be used when communicating with the first node, andwherein when the management server searches the first and second nodes on the network and detects the second node, it acquires the network address of each of the first nodes managed by the second node and the protocol type of the communication protocol to be used when communicating with the first node, from the second node and manages the acquired network address and the acquired protocol type for each of the first nodes by associating them with each other.
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Accused Products
Abstract
A computer system and node search method capable of reducing node discovery time in the computer system with a large number of nodes and a large number of supported protocols is proposed. The computer system includes a management server which is connected to each of first and second nodes via a network and collects and manages first information for each of the first and second nodes including network addresses of the first and second nodes and a protocol type of a communication protocol to be used when communicating with the first or second node. When the management server searches the first and second nodes over the network and detects the second node, it acquires the network address of each first node managed by the second node and the protocol type of the communication protocol to be used when communicating with the first node.
34 Citations
12 Claims
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1. A computer system comprising:
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a plurality of first nodes connected to a network; one or more second nodes which are connected to the network and manage part or all of the plurality of first nodes; and a management server which is connected to each of the first and second nodes via the network and collects and manages first information for each of the first and second nodes, including a network address of each of the first and second nodes and a protocol type of a communication protocol to be used when communicating with the first or second node, wherein the second node manages second information including a network address of each management target first node among the plurality of first nodes and a protocol type of a communication protocol to be used when communicating with the first node, and wherein when the management server searches the first and second nodes on the network and detects the second node, it acquires the network address of each of the first nodes managed by the second node and the protocol type of the communication protocol to be used when communicating with the first node, from the second node and manages the acquired network address and the acquired protocol type for each of the first nodes by associating them with each other. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A node search method for a computer system including:
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a plurality of first nodes connected to a network; one or more second nodes which are connected to the network and manage part or all of the plurality of first nodes; and a management server which is connected to each of the first and second nodes via the network and collects and manages first information for each of the first and second nodes, including a network address of each of the first and second nodes and a protocol type of a communication protocol to be used when communicating with the first or second node, wherein the second node manages second information including a network address of each management target first node among the plurality of first nodes and a protocol type of a communication protocol to be used when communicating with the first node, the node search method comprising; a first step executed by the management server searching the first and second nodes on the network; and a second step executed by the management server, when detecting the second node, acquiring the network address of each of the first nodes managed by the second node and the protocol type of the communication protocol to be used when communicating with the first node, from the second node and managing the acquired network address and the acquired protocol type for each of the first nodes by associating them with each other. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification