Bug #3827 MyISAM refuses to cache more than ~1,688,000 key blocks
Submitted: 19 May 2004 2:49 Modified: 23 Sep 2005 6:45
Reporter: Alex Seropian Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: MyISAM storage engine Severity:S3 (Non-critical)
Version:4.0.18-standard-log OS:MacOS (Mac OS X Server 10.3.3)
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: