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. 14, 2020
Filed:
May. 10, 2018
International Business Machines Corporation, Armonk, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Software for reclaiming a storage medium. The software determines that a first storage medium storing data in a linear tape file system (LTFS) format meets a predetermined condition indicating that the first storage medium should be reclaimed. Responsive to reading requested data from the first storage medium, and responsive to determining that the first storage medium meets the predetermined condition, the software writes the requested data to a second storage medium in the LTFS format. Subsequent to writing the requested data to the second storage medium, the software reconciles the first storage medium to delete expired data. Subsequent to reconciling the first storage medium, the software explicitly reclaims remaining data on the first storage medium to the second storage medium in the LTFS format.