Bug #21527 mysqldump incorrectly tries to LOCK TABLES on the information_schema database.
Submitted: 8 Aug 2006 23:12 Modified: 30 Aug 2006 20:43
Reporter: Iggy Galarza Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Backup Severity:S3 (Non-critical)
Version:5.0BK OS:Linux (Suse Linux)
Assigned to: Iggy Galarza 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: