COMPUTER SYSTEM EVALUATION METHOD, COMPUTER SYSTEM CONTROL METHOD, AND COMPUTER SYSTEM
First Claim
1. An evaluation method of a computer system that includes a management computer having a processor and a memory and coupled with a host computer and a storage apparatus via a switch apparatus, the management computer being configured to evaluate components of nodes including the host computer and the storage apparatus, the evaluation method comprising:
- a first step wherein, when one of the nodes performs a prescribed task, the management computer obtains a replaceable part value group containing configuration information for components of a group that includes the node, and stores the obtained replaceable part value group in history information;
a second step wherein the management computer receives at least one node to be evaluated;
a third step wherein the management computer obtains a replaceable part value group containing configuration information for respective components of a group that includes said node to be evaluated, and stores the obtained replaceable part value group in history comparison target information;
a fourth step wherein the management computer selects a combination of the history comparison target information and the history information having matching elements;
a fifth step wherein the management computer calculates an evaluation value for the selected combination of the history comparison target information and the history information; and
a sixth step wherein the management computer outputs a combination of an evaluation value and a node identifier indicating the history comparison target information and the history information having the matching elements.
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Accused Products
Abstract
When one of nodes performs a prescribed task, a management computer: obtains a replaceable part value group containing configuration information for components of a group that includes the node, and stores the obtained replaceable part value group in history information; receives at least one node to be evaluated; obtains a replaceable part value group containing configuration information for respective components of a group that includes said node to be evaluated, and stores the obtained replaceable part value group in history comparison target information; selects a combination of the history comparison target information and the history information having matching elements; calculates an evaluation value for the selected combination of the history comparison target information and the history information; and outputs a combination of an evaluation value and a node identifier indicating the history comparison target information and the history information having the matching elements.
13 Citations
15 Claims
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1. An evaluation method of a computer system that includes a management computer having a processor and a memory and coupled with a host computer and a storage apparatus via a switch apparatus, the management computer being configured to evaluate components of nodes including the host computer and the storage apparatus, the evaluation method comprising:
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a first step wherein, when one of the nodes performs a prescribed task, the management computer obtains a replaceable part value group containing configuration information for components of a group that includes the node, and stores the obtained replaceable part value group in history information; a second step wherein the management computer receives at least one node to be evaluated; a third step wherein the management computer obtains a replaceable part value group containing configuration information for respective components of a group that includes said node to be evaluated, and stores the obtained replaceable part value group in history comparison target information; a fourth step wherein the management computer selects a combination of the history comparison target information and the history information having matching elements; a fifth step wherein the management computer calculates an evaluation value for the selected combination of the history comparison target information and the history information; and a sixth step wherein the management computer outputs a combination of an evaluation value and a node identifier indicating the history comparison target information and the history information having the matching elements. - View Dependent Claims (2, 3, 4, 5)
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6. An control method of a computer system that includes a management computer having a processor and a memory and coupled with a host computer and a storage apparatus via a switch apparatus, the management computer being configured to control components of nodes including the host computer and the storage apparatus, the control method comprising:
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a first step wherein, when one of the nodes performs a prescribed task, the management computer obtains a replaceable part value group containing configuration information for components of a group that includes the node, and stores the obtained replaceable part value group in history information; a second step wherein the management computer receives at least one node to be controlled and content of the control for said node; a third step wherein the management computer obtains a replaceable part value group containing configuration information for each component of a group that includes said node to be controlled, and stores the obtained replaceable part value group in history comparison target information; a fourth step wherein the management computer selects a combination of the history comparison target information and the history information having matching elements; a fifth step wherein the management computer calculates an evaluation value for the selected combination of the history comparison target information and the history information; a sixth step wherein the management computer selects, as a node to be controlled, a combination of an evaluation value and a node identifier for the history comparison target information and the history information having the matching elements; and a seventh step wherein the management computer conducts the control on said node selected as a node to be controlled. - View Dependent Claims (7, 8, 9, 10)
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11. A computer system, comprising:
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a management computer having a processor and a memory; a host computer; and a storage apparatus, wherein the management computer is coupled with the host computer and the storage apparatus via a switch apparatus, wherein the management computer is configured to evaluate components of nodes including the host computer and the storage apparatus, and wherein the management computer includes; a replaceable part value obtaining part that receives a group including said node and that obtains a replaceable part value group including configuration information for components of the group; a history information generating part that obtains, when one of the nodes conducts a prescribed task, a replaceable part value group for components of the group including said node from the replaceable part value obtaining part, and the history information generating part storing the obtained replaceable part value group in history information; and a history similarity calculating part that receives at least one node to be evaluated, obtains a replaceable part value group including configuration information for respective components of a group including said node to be evaluated from the replaceable part value obtaining part, stores the obtained replaceable part value group in history comparison target information, selects a combination of the history comparison target information and the history information having matching elements, calculates an evaluation value for the selected combination of the history comparison target information and the history information, and outputs a combination of an evaluation value and a node identifier of the history comparison target information and the history information having matching elements. - View Dependent Claims (12, 13, 14, 15)
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Specification