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. 12, 2016
Filed:
Jun. 25, 2009
Mark Moshayedi, Newport Coast, CA (US);
Mark Moshayedi, Newport Coast, CA (US);
HGST TECHNOLOGIES SANTA ANA, INC., Santa Ana, CA (US);
Abstract
A method of table journaling in a flash storage device comprising a volatile memory and a plurality of non-volatile data blocks is provided. The method comprises the steps of creating a first copy in a first one or more of the plurality of non-volatile data blocks of an addressing table stored in the volatile memory, writing transaction log data to a second one or more of the plurality of non-volatile data blocks, and updating the first copy of the addressing table based on changes to the addressing table stored in the volatile memory after the second one or more of the plurality of non-volatile data blocks have been filled with transaction log data.