Bug #72519 mysqldump: Error 2013: Lost connection to MySQL server during query when dumping
Submitted: 3 May 2014 3:09 Modified: 17 Aug 2014 20:41
Reporter: Hisayori Noda Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.5.37 OS:Linux (Ubuntu 14.04)
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: