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:
Sep. 13, 2022
Filed:
Jan. 29, 2019
Applicant:
Dell Products L.p., Hopkinton, MA (US);
Inventors:
Dharmesh M. Patel, Round Rock, TX (US);
Rizwan Ali, Cedar Park, TX (US);
Ravikanth Chaganti, Bangalore, IN;
Assignee:
Dell Products L.P., Round Rock, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); H03M 13/15 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0641 (2013.01); G06F 3/065 (2013.01); G06F 3/0608 (2013.01); G06F 3/0619 (2013.01); G06F 3/0673 (2013.01); G06F 11/1076 (2013.01); H03M 13/154 (2013.01);
Abstract
A method for storing data includes obtaining data, applying an erasure coding procedure to the data to obtain a plurality of data chunks and a parity chunk, deduplicating the plurality of data chunks to obtain a plurality of deduplicated data chunks, storing, across a plurality of nodes, the plurality of deduplicated data chunks and the parity chunk, and tracking location information for each of the plurality of deduplicated data chunks and the parity chunk.