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. 08, 2013
Filed:
Sep. 23, 2011
Kurt David Gillespie, Houston, TX (US);
Kurt David Gillespie, Houston, TX (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
In a method for reclaiming space occupied by an expired variable record in a non-volatile record storage, a reclaim state data that includes a state of a reclaim operation is maintained. In addition, the state of the reclaim operation is marked to indicate a progress of the reclaim operation at a plurality of stages of the reclaim operation. The reclaim operation is implemented by sliding, one section at a time, the data in a first direction along the plurality of sections and by sliding, one section at a time, the variable records, excluding the expired variable record, in a second direction along the plurality of sections, to thereby remove the expired variable record.