| Bug #105982 | hard-coded libaio API parameter may not helpful to performance | ||
|---|---|---|---|
| Submitted: | 27 Dec 2021 8:11 | Modified: | 3 Jan 2022 8:02 |
| Reporter: | haochen he | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Storage Engines | Severity: | S5 (Performance) |
| Version: | all, 5.7, 8.0 | OS: | Linux |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | io, libaio, performance | ||
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:
- On *nix platforms use the split command e.g.
split -b 50MB <my_large_archive> <my_split_archive_prefix> - On windows use WinZip or a similar utility to split the large file
