OPERATION MANAGEMENT DEVICE, CONTROL METHOD THEREOF, CONTROL PROGRAM AND INFORMATION PROCESSOR

摘要

PROBLEM TO BE SOLVED: To enhance the operation rate of a node group of an arithmetic unit at the time of environment update of an information processor including the arithmetic unit having the node group. ! SOLUTION: An operation management device 1 which operates and manages an information processor having an arithmetic unit including a node group comprises: a job scheduler 31 which allocates a job to each node in the arithmetic unit and manages a job execution situation for each node; an update reception part 32 which receives an environment update notification for environment update of the information processor; and an update management part 33 which instructs the job scheduler 31 to limit new job allocation to a specific node affected by the environment update in the node group on the basis of information of the environment update notification, and instructs the arithmetic unit to execute the environment update of the information processor when the job of the specific node is completed. ! COPYRIGHT: