Bug #66589 mysqlhotcopy does not exclude performance_schema
Submitted: 29 Aug 2012 8:46 Modified: 19 Jun 2014 5:53
Reporter: Dominic Benson Email Updates:
Status: Won't fix Impact on me:
None 
Category:MySQL Server: Command-line Clients Severity:S3 (Non-critical)
Version:5.5, 5.6.7 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: