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:
Oct. 23, 2018
Filed:
Jan. 09, 2017
International Business Machines Corporation, Armonk, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The system includes a plurality of storage volumes, a data synchronization module, a space-efficient storage module, and a heat data module. A second storage volume of the plurality of storage volumes includes a backup storage location for a first storage volume. The data synchronization module, coupled to the first storage volume and the second storage volume, provides a backup by synchronizing information from the first storage volume to the second storage volume during a synchronization event. The information includes data chunks, heat map data, and first metadata. The space-efficient storage module receives the information from the data synchronization module and allocates the information to the second storage volume in accordance with a space-efficient storage model. The heat data module reads the first metadata and the heat map data and adjusts a location of the data chunks in the second storage volume based on the heat map data.