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:
Nov. 30, 2021
Filed:
Feb. 28, 2020
Hitachi, Ltd., Tokyo, JP;
Masanori Takata, Tokyo, JP;
Yoshinori Ohira, Tokyo, JP;
Hideo Saito, Tokyo, JP;
Masakuni Agetsuma, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Even though storage systems are different in types, storage pools in a plurality of storage systems are integrated, and a storage volume is created in a suited storage pool corresponding to a storage requirements. In an information system where a plurality of storage systems (a disk array, an SDS system, and an HCI system) is present, when creating the storage volume using requested storage requirements as parameters, a storage management server selects a storage pool that satisfies the storage requirements based on comparison of the storage requirements and characteristic information held in first management information (a storage pool management table), the server creates the storage volume in the selected storage pool, and the server adds an entry relating to the created storage volume to second management information (a volume management table).