Bug #103404 --log-bin=<name>, where <name> has two periods, creates a single binlog file
Submitted: 21 Apr 2021 12:58 Modified: 21 Apr 2021 13:24
Reporter: Kenn Takara Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Replication Severity:S3 (Non-critical)
Version:5.7.28,8.0.22, 5.7.34, 8.0.24 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:

[21 Apr 2021 12:59] Kenn Takara
MTR test case

Attachment: percona_binlog_name.test (application/octet-stream, text), 855 bytes.

[21 Apr 2021 12:59] Kenn Takara
MTR test case config file

Attachment: percona_binlog_name.cnf (application/octet-stream, text), 283 bytes.