Patent Number: 7,822,847

Title: Storage management method and server

Abstract: When the application I/O performance problem is solved, the I/O amount from the application is increased. In the conventional technique, no consideration has been taken on the affect of the increase of the application I/O performance to other applications. A resource whose I/O load is reduced by setting modification of a storage subsystem is specified and the application using this resource is specified as an application whose I/O processing amount may be increased. Furthermore, the resource used by the specified application and another application using this resource are specified as a resource and an application whose I/O processing performance may be lowered by the setting modification.

Inventors: Kusama; Takato (Kawasaki, JP), Ochi; Hiroyuki (Yokohama, JP), Matsuo; Toshiaki (Yokohama, JP)

Assignee: Hitachi, Ltd

International Classification: G06F 15/173 (20060101)

Expiration Date: 2018-10-26 0:00:00