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:
Dec. 05, 2017
Filed:
Nov. 18, 2010
Jeffrey R. Hamilton, Pittsboro, NC (US);
Melba I. Lopez, Raleigh, NC (US);
Ross L. Mickens, Cary, NC (US);
Markesha F. Parker, Durham, NC (US);
Jeffrey R. Hamilton, Pittsboro, NC (US);
Melba I. Lopez, Raleigh, NC (US);
Ross L. Mickens, Cary, NC (US);
Markesha F. Parker, Durham, NC (US);
Lenovo Enterprise Solutions (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Methods, systems, and computer program products for backup memory administration are provided. Embodiments include storing in an active memory device, by a memory backup controller, blocks of computer data received from random access memory; recording in a change log, by the memory backup controller, identifications of each block of computer data that is stored in the active memory device; detecting, by the memory backup controller, a backup trigger event; and responsive to the detecting of the backup trigger event: copying, by the memory backup controller, from the active memory device, to a backup memory device, the blocks of data identified in the change log; and clearing, by the memory backup controller, the change log.