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:
May. 12, 2020
Filed:
Sep. 30, 2016
Applicant:
Western Digital Technologies, Inc., Irvine, CA (US);
Inventors:
Jun Xu, Singapore, SG;
Shaun Astarabadi, Laguna Niguel, CA (US);
Grant C. Mackey, Irvine, CA (US);
Junpeng Niu, Singapore, SG;
Robin O'Neill, Trabuco Canyon, CA (US);
Jie Yu, Irvine, CA (US);
Assignee:
Western Digital Technologies, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/02 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0604 (2013.01); G06F 3/061 (2013.01); G06F 3/064 (2013.01); G06F 3/067 (2013.01); G06F 3/0614 (2013.01); G06F 3/0644 (2013.01); G06F 3/0685 (2013.01); G06F 3/0688 (2013.01); G06F 3/0689 (2013.01); G06F 12/02 (2013.01); H04L 67/42 (2013.01);
Abstract
Systems and methods are disclosed for storing multimedia assets (or other data objects) in a storage array. Portions of the multimedia asset may be stored on different chunks of the storage drives in the storage array based on an access frequency level for a portion, an importance level for the portion, a reliability score for a chunk, and a performance score for the chunk.