Bug #91434 InnoDB: Trying to do I/O to a tablespace which does not exist.
Submitted: 27 Jun 2018 8:55 Modified: 13 Jul 2018 12:57
Reporter: long jian Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.7.22 OS:CentOS (CentOS Linux release 7.2 (Final))
Assigned to: CPU Architecture:x86 (Intel(R) Xeon(R) CPU @ 2.50GHz)
Tags: InnoDB,I/O,tablespace,drop table

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: