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:
Jul. 11, 2017
Filed:
Dec. 19, 2013
Applicant:
Sandisk Enterprise Ip Llc, Milpitas, CA (US);
Inventors:
Johann George, Sunnyvale, CA (US);
Aaron Olbrich, Morgan Hill, CA (US);
Assignee:
SANDISK TECHNOLOGIES LLC, Plano, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 7/00 (2006.01); G06F 3/06 (2006.01); G06F 11/14 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30312 (2013.01); G06F 3/064 (2013.01); G06F 3/0611 (2013.01); G06F 3/0619 (2013.01); G06F 3/0643 (2013.01); G06F 3/0679 (2013.01); G06F 3/0688 (2013.01); G06F 11/14 (2013.01); G06F 17/30 (2013.01); G06F 17/30289 (2013.01); G06F 17/30368 (2013.01); G06F 17/30371 (2013.01); G06F 12/0246 (2013.01);
Abstract
The embodiments described herein are methods and systems to enhance the reliability and performance of a persistent datastore (e.g., non-volatile memory such as flash memory). The method includes generating a log entry associated with first write data. The method also includes generating a first record including the log entry, the first write data, and pointer to a second record different from the first record. The method further includes performing a single write operation that includes writing the first record to the persistent datastore.