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:
Apr. 28, 2020

Filed:

Oct. 19, 2018
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Bruno H. Cabral, Chicago, IL (US);

Wesley B. Leggette, Chicago, IL (US);

Assignee:

PURE STORAGE, INC., Mountain View, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); H04L 9/08 (2006.01); G06F 11/10 (2006.01); H03M 7/30 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01); G06F 21/64 (2013.01); G06F 21/62 (2013.01); H04L 1/00 (2006.01); H03M 13/15 (2006.01); H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0604 (2013.01); G06F 3/067 (2013.01); G06F 3/0619 (2013.01); G06F 3/0644 (2013.01); G06F 3/0659 (2013.01); G06F 3/0661 (2013.01); G06F 11/1076 (2013.01); G06F 11/1092 (2013.01); G06F 21/62 (2013.01); G06F 21/64 (2013.01); H03M 7/6011 (2013.01); H04L 1/00 (2013.01); H04L 1/0045 (2013.01); H04L 1/0057 (2013.01); H04L 1/0076 (2013.01); H04L 9/085 (2013.01); H04L 9/0894 (2013.01); H04L 63/10 (2013.01); H04L 63/101 (2013.01); H04L 63/102 (2013.01); H04L 67/06 (2013.01); H04L 67/10 (2013.01); H04L 67/1097 (2013.01); H04L 67/2823 (2013.01); G06F 2211/1028 (2013.01); G06F 2212/254 (2013.01); H03M 13/1515 (2013.01); H03M 13/616 (2013.01); H04L 63/12 (2013.01); H04L 2209/30 (2013.01); H04L 2209/34 (2013.01); H04L 2209/608 (2013.01);
Abstract

A method for execution by a dispersed storage and task (DST) client module includes issuing a read threshold number of read slice requests are issued to storage units of the set of storage units. One or more encoded slices of a selected read threshold number of encoded slices are received. When a next encoded data slice of a decode threshold number of encoded data slices is received within a response timeframe, outputting of the next encoded data slice is initiated. When the next encoded data slice is not received within the response timeframe, receiving of another decode threshold number of encoded slices of the set of encoded slices is facilitated. The other decode threshold number of encoded slices are decoded to produce recovered encoded data slices, where the recovered encoded data slices includes at least a recovered next encoded data.


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