Bug #30140 log_error in my.cnf shows different behaviour than log-error
Submitted: 31 Jul 2007 10:03 Modified: 8 May 2009 9:12
Reporter: Oli Sennhauser Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: Logging Severity:S3 (Non-critical)
Version:5.0.45, 5.1 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: