| Bug #60593 | Excessive number of fsync() calls when populating a small table with a large row | ||
|---|---|---|---|
| Submitted: | 22 Mar 2011 20:12 | Modified: | 8 Mar 2018 21:33 |
| Reporter: | Sasha Pachev | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S5 (Performance) |
| Version: | 5.5.8 | OS: | Any |
| Assigned to: | Assigned Account | CPU Architecture: | Any |
| Tags: | Contribution | ||
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
[22 Mar 2011 20:40]
Sasha Pachev
