InnoDB: Error: Write to file (merge) failed at offset xx

(Doc ID 2335682.1)

Last updated on DECEMBER 05, 2017

Applies to:

MySQL Server - Version 5.6 and later
Information in this document applies to any platform.

Symptoms

When you try ALTER or OPTIMIZE table,  and it fails with errors such as :

 

 

Changes

Table size grew,  or temporary disk space is no longer sufficient.

Cause

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