Bug #75512 buf_flush_do_batch can be optimized if the lsn_limit is already satisfied.
Submitted: 15 Jan 2015 7:59 Modified: 10 Mar 2015 3:20
Reporter: zhai weixiang (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.7.5, 5.7.6 OS:Any
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 8:07] zhai weixiang
a simple patch for discuess, not tested fully

Attachment: bug75512.diff (application/octet-stream, text), 5.99 KiB.