Invention Grant
- Patent Title: Using separate weighting scores for different types of data in a decentralized agreement protocol
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Application No.: US16256649Application Date: 2019-01-24
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Publication No.: US10673946B2Publication Date: 2020-06-02
- Inventor: Niall J. McShane , Tavis L. Potter , Jason K. Resch
- Applicant: International Business Machines Corporation
- Applicant Address: US CA Mountain View
- Assignee: PURE STORAGE, INC.
- Current Assignee: PURE STORAGE, INC.
- Current Assignee Address: US CA Mountain View
- Agency: Garlick & Markison
- Agent Timothy W. Markison; Timothy D. Taylor
- Main IPC: G06F15/167
- IPC: G06F15/167 ; H04L29/08 ; G06F16/182

Abstract:
A method includes identifying characteristics of a plurality of resources of one or more resource levels, where a data segment of a data object is one of a plurality of data types and is stored in memory of a dispersed storage network (DSN) according to a distributed agreement protocol (DAP). The method continues by generating a plurality of sets of DAP configuration information for the plurality of resource levels based on the characteristics. The method continues by receiving a data access request regarding a data segment and determining a data type of the data segment. When the data type is the first data type, the method continues with obtaining a first set of DAP configuration information and performing one or more distributed agreement protocol functions utilizing an identifier of the data and the first set of DAP configuration information to select storage units of the DSN.
Public/Granted literature
- US20190158596A1 USING SEPARATE WEIGHTING SCORES FOR DIFFERENT TYPES OF DATA IN A DECENTRALIZED AGREEMENT PROTOCOL Public/Granted day:2019-05-23
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