| 摘要 |
A system management method for a management computer coupled to a computer system, the computer system including a plurality of computers, an operations system being built thereon the computer system, the operations system including a plurality of task nodes each having allocated thereto computer resources, the system management method including: a step of analyzing a configuration of the computer system for specifying a important node, which is an important task node in the operations system; a step of changing an allocation amount of the computer resources allocated to the important node for measuring a load of the operations system; a step of calculating a first weighting representing a strength of associations among the plurality of task nodes based on a measurement result of the load; and a step of specifying a range impacted by a change in the load of the important node based on the calculated first weighting. |
| 主权项 |
1. A system management method for a management computer coupled to a computer system,
the management computer including: a first processor; a first memory coupled to the first processor; and a first interface coupled to the first processor, the computer system including a plurality of computers, each of the plurality of computers including: a second processor; a second memory coupled to the second processor; and a second interface coupled to the second processor, an operations system being built thereon the computer system, the operations system including a plurality of task nodes each having allocated thereto one of computer resources of one computer among the plurality of computers and computer resources of a virtual computer generated on at least one computer among the plurality of computers, the system management method including: a first step of analyzing, by the management computer, a configuration of the computer system for specifying at least one important node, which is an important task node in the operations system; a second step of changing, by the management computer, an allocation amount of the computer resources allocated to the at least one important node for measuring a load of the operations system; a third step of calculating, by the management computer, a first weighting representing a strength of associations among the plurality of task nodes based on a measurement result of the load; and a fourth step of specifying, by the management computer, a range impacted by a change in the load of the at least one important node based on the calculated first weighting. |
