Bug #75517 InnoDB: Warning: a long semaphore wait - followed by crash
Submitted: 15 Jan 2015 15:28 Modified: 12 Jan 2019 15:17
Reporter: Van Stokes Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.6.21 OS:Linux (Ubuntu)
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:

[15 Jan 2015 15:28] Van Stokes
Error log from server

Attachment: error.log (text/x-log), 1.17 MiB.

[15 Jan 2015 15:29] Van Stokes
Server configuration file

Attachment: my.cnf (application/octet-stream, text), 8.46 KiB.