Bug #54414 on startup mysql moves files from /var/lib/mysql to /var/lib/mysql/@002erelay ?!
Submitted: 11 Jun 2010 1:45 Modified: 15 Jun 2010 5:52
Reporter: Matt Reid Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: Installing Severity:S1 (Critical)
Version:5.1.47 OS:Linux (RHEL4 update 8 64bit)
Assigned to: CPU Architecture:Any
Tags: @002erelay, 5.1.47, filesystem, installation, upgrade

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: