MySQL Enterprise Backup 4.0 Fails: "mysqlbackup: ERROR: FOUND CORRUPT LOG: cannot continue!" (Doc ID 2219451.1)

Last updated on MARCH 05, 2017

Applies to:

MySQL Enterprise Backup - Version 4.0 to 4.0 [Release 4.0]
Information in this document applies to any platform.

Symptoms

When creating an online backup using MySQL Enterprise Backup (MEB) 4.0, the backup intermittently fails with the error:

The error can occur any time during the backup and is more likely to happen for fast disk subsystems such as fast SSDs than slower disk subsystems.

The issue only occurs with MySQL Enterprise Backup 4.0.0 through 4.0.3 (MySQL Server 5.7). Other versions are not affected.

Changes

The issue may start after upgrading to MySQL Server 5.7 and MySQL Enterprise Backup 4.0.

Cause

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