Bug #96577 InnoDB monitor can fill disk and crash MySQL
Submitted: 16 Aug 2019 20:41 Modified: 19 Aug 2019 10:52
Reporter: Carlos Tutte Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.6 , 5.7 and 8.0 OS:Any
Assigned to: MySQL Verification Team 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: