Aikesheng Open Source Community

Aug 9, 2021 · Databases

Resolving MySQL binlog.index Missing Error After XtraBackup Restore on CentOS 8

This article describes a step‑by‑step investigation of a MySQL 8.0.18 startup failure caused by a missing binlog index file after using Percona XtraBackup on CentOS 8, analyzes the root cause, and provides practical fixes and diagnostic techniques such as strace and source‑code inspection.