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:
Sep. 24, 2024
Filed:
Sep. 02, 2022
Hitachi, Ltd., Tokyo, JP;
Masanori Takata, Tokyo, JP;
Mitsuo Hayasaka, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
In a computer system including a distributed file system cluster and a block SDS cluster, the distributed file system cluster has a plurality of distributed file system nodes, and stores a management-subject file redundantly in a plurality of volumes managed by a plurality of distributed file system nodes, the block SDS cluster has a plurality of block SDS nodes, and provides a plurality of the volumes on the basis of storage regions of storage apparatuses of the block SDS nodes, and a CPU of a management server is configured to perform control such that a plurality of the volumes storing the file in the distributed file system cluster for redundancy are not volumes based on a storage region of a storage apparatus of one block SDS node.