The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 2017
Filed:
Nov. 10, 2014
Hitachi, Ltd., Tokyo, JP;
Jun Nakajima, Kawasaki, JP;
Daisuke Shinohara, Yokohama, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A computer system is provided which includes a host computer having a volume, a storage apparatus including a storage media, the storage apparatus providing a RAID group configured by the storage media, a logical volume configured by the RAID group, a pool configured by the logical volume, and a virtual volume allocated from the pool and corresponding to the volume of the host computer. The computer system also includes a management server to store performance information regarding the logical volume and/or RAID group and mapping information regarding a relationship among components of the computer system in view of logical and physical connections. The management server determines whether a correspondence relationship exists among the components by referring to the performance information, and outputs a relationship among the components based on the determination of the correspondence relationship and the mapping information.