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.

Date of Patent:
May. 19, 2020

Filed:

Apr. 11, 2017
Applicant:

Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;

Inventors:

Haibo Xu, San Diego, CA (US);

David Gell, San Diego, CA (US);

Kenneth L. Stanwood, Vista, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/182 (2019.01); G06F 3/06 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
G06F 16/1827 (2019.01); G06F 3/064 (2013.01); G06F 3/0605 (2013.01); G06F 3/065 (2013.01); G06F 3/067 (2013.01); G06F 3/0619 (2013.01); G06F 3/0632 (2013.01); G06F 3/0643 (2013.01); G06F 16/1844 (2019.01); H04L 67/1097 (2013.01);
Abstract

A method for file block placement in a distributed file system network that includes a plurality of data storage nodes, the method comprising the steps of generating a plurality of file block placement options for a file block, each block placement option being associated with at least one of the data storage nodes, the file block placement options being based on a set of network parameters associated with the distributed file system, determining a cost valuation parameter associated with each of the plurality of file block placement options, and selecting one of the plurality of file block placement options based at least in part on the cost valuation parameter associated with each file block placement option.


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