Bug #45082 mysql crash because of a long semaphore wait
Submitted: 26 May 2009 3:52 Modified: 16 Jun 2009 8:10
Reporter: ren xijun Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:5.0.41-log OS:Linux (Linux 2.6.18-8.1.15.el5 #1 SMP Mon Oct 22 08:32:28 EDT 2007 x86_64)
Assigned to: CPU Architecture:Any
Tags: crash, MySQL, Semaphore, wait

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: