- Patent Title: Repopulating failed replicas through modified consensus recovery
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Application No.: US14970692Application Date: 2015-12-16
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Publication No.: US09858011B2Publication Date: 2018-01-02
- Inventor: Vita Bortnikov , Shlomit I. Shachor , Ilya Shnayderman
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Stephanie L. Carusillo
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F13/00 ; G06F13/28 ; G06F3/06
Abstract:
Using a quorum of fully updated replicas to designate a leader replica. A quorum of fully updated replicas designate a leader replica through “prepared” messages, allowing for restoration of failed replicas without a split-brain condition.
Public/Granted literature
- US20170177232A1 REPOPULATING FAILED REPLICAS THROUGH MODIFIED CONSENSUS RECOVERY Public/Granted day:2017-06-22
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