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:
Jun. 26, 2018
Filed:
Mar. 17, 2016
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Kazuichi Oe, Yokohama, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A management apparatus includes a memory and a processor coupled to the memory. The processor is configured to: sequentially read data from a movement-target storage area of a storage device included in a first storage apparatus when the data stored in the movement-target storage area is to be moved from the first storage apparatus to a second storage apparatus which is accessible at a higher speed than the first storage, the first storage apparatus including the storage device and a cache memory configured to cache the data stored in the storage device using a write-back scheme; read changed data among the pieces of data in the movement-target storage area from the cache memory; merge data read from the movement-target storage area and the changed data read from the cache memory; and write merged data to the second storage apparatus.