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InnoDB Cluster Crash - Decisions affecting Time to Recover ( TTR ) (Doc ID 2566656.1)

Last updated on JULY 15, 2020

Applies to:

MySQL Server - Version 8.0 and later
Information in this document applies to any platform.

Purpose

When dealing with a failure in a Group replication environment, there are a number of recovery options available. It may on occasion be quicker to restore full HA by skipping a traditional iterative approach to recovery.

This Document covers the basic premises of this type of scenario and offers suggestions on when to skip ( or perform in parallel ) the investigative analysis and focus on the restore operation to reduce the TTR for the environment.

 

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
 Symptoms
 Changes
 Proprosed Solution
 Planned
 Unplanned
 Summary
References


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