Bug #67009 MySQL upgrade from 5.5.11 to 5.5.25a in master and slave setup is a diaster!
Submitted: 28 Sep 2012 16:28 Modified: 6 Dec 2012 20:06
Reporter: steven tang Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Replication Severity:S1 (Critical)
Version:5.5.25a OS:Linux (master upgrade caused slave crash and had to be rebuilt)
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: