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:
Nov. 27, 2018
Filed:
Apr. 07, 2015
Cleversafe, Inc., Chicago, IL (US);
Jason K. Resch, Chicago, IL (US);
Kumar Abhijeet, Chicago, IL (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method begins by a processing module of a dispersed storage network (DSN) retrieving a decode threshold number of encoded data slices of a set of encoded data slices from a first grouping of storage units of the DSN. The method continues with the processing module determining a first status level indication of the retrieved decode threshold number of encoded data slices and sending check status request messages to a second grouping of storage units of the DSN. The method continues with the processing module receiving check status response messages and processing the check response messages to produce a second status level indication. When the second status level indication is substantially equal to the first status level indication, the method continues with the processing module indicating that the decode threshold number of encoded data slices is of a common status level as other encoded data slices of encoded data slices.