Bug #76020 InnoDB does not report filename in I/O error message for reads
Submitted: 24 Feb 2015 9:23 Modified: 9 May 2019 13:14
Reporter: Valeriy Kravchuk Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.1, 5.5, 5.6, 5.6.24, 5.7.8 OS:Any
Assigned to: Darshan M N CPU Architecture:Any
Tags: innodb, os_file_handle_error

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: