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:
Mar. 12, 2019
Filed:
Jun. 28, 2017
International Business Machines Corporation, Armonk, NY (US);
Joshua J. Crawford, Tucson, AZ (US);
Paul A. Jennas, II, Tucson, AZ (US);
Jason L. Peipelman, Austin, TX (US);
Matthew J. Ward, Vail, AZ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for swapping out tape cartridges in tape libraries is disclosed. In one embodiment, such a method includes maintaining, in a tape library, old tape cartridges backing up data in a primary storage system. The method adds, to the tape library, new tape cartridges to replace the old tape cartridges. The method then initiates a data transfer process to move active data to the new tape cartridges. This data transfer process first moves active data in less frequently accessed storage elements, followed by active data in more frequently accessed storage elements. During the data transfer process, the method backs up updates to data in the primary storage system to the new tape cartridges. A corresponding system and computer program product are also disclosed.