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. 10, 2018
Filed:
Aug. 11, 2015
International Business Machines Corporation, Armonk, NY (US);
Martin Eggers, Mainz, DE;
Christoph Reichert, Nierstein, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments of the present invention disclose a method, computer program product, and system for snapshot management in a storage infrastructure. A computer accesses a first snapshot captured in a first layer of the storage infrastructure. The computer accesses a second snapshot captured in a second layer of the storage infrastructure. The computer produces a determination that the first snapshot in the first layer of the storage infrastructure is one or more of: inconsistent with the second snapshot in the second layer of the storage infrastructure and a duplicate of the second snapshot in the second layer of the storage infrastructure. The computer removes the first snapshot in the first layer of storage infrastructure responsive to the determination.