Bug #70298 [ERROR] InnoDB: Failed to set O_DIRECT on file
Submitted: 11 Sep 2013 12:12 Modified: 27 Sep 2013 13:01
Reporter: Arnaud Adant Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.6.12 OS:Any
Assigned to: CPU Architecture:Any

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file: