公开(公告)号：US20160188373A1

公开(公告)日：2016-06-30

申请号：US14909770

申请日：2014-02-12

Applicant: HITACHI, LTD.

Inventor： Takashi TAMESHIGE ,  Yutaka KUDOU ,  Tomohiro MORIMURA ,  Takeshi TERAMURA ,  Daisuke IIZUKA ,  Nobuaki OZAKI

IPC: G06F9/50

CPC classification number: G06F9/5038 ,  G06F9/50 ,  G06F9/5077 ,  G06F9/5083 ,  G06F11/34 ,  G06F11/3409 ,  G06F11/3433 ,  G06F2201/815

Abstract: 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.

Abstract translation: 一种用于耦合到计算机系统的管理计算机的系统管理方法，所述计算机系统包括多个计算机，在其上构建所述计算机系统的操作系统，所述操作系统包括多个任务节点，每个任务节点分配给计算机资源， 系统管理方法包括：分析计算机系统的配置以指定作为操作系统中的重要任务节点的重要节点的步骤; 改变分配给重要节点的计算机资源的分配量以测量操作系统的负载的步骤; 基于负载的测量结果计算表示所述多个任务节点之间的关联强度的第一加权的步骤; 以及基于所计算的第一加权来指定受重要节点的负载的变化影响的范围的步骤。