Bug #28154 "Got error 127 when reading table" appears randomly on a big MYISAM table
Submitted: 29 Apr 2007 17:26 Modified: 9 Nov 2007 18:44
Reporter: Dmitry Panov Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: MyISAM storage engine Severity:S3 (Non-critical)
Version:5.0.32, 5.0.37 OS:Linux
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: