| Bug #71739 | Bad perfromance and warning: InnoDB: Warning: purge reached the head of the hist | ||
|---|---|---|---|
| Submitted: | 16 Feb 2014 18:52 | Modified: | 24 Aug 2014 19:58 |
| Reporter: | Volker Scholz | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server | Severity: | S3 (Non-critical) |
| Version: | 5.0.95 | OS: | Linux (CENTOS) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | InnoDB Warning end of history list reached, very bad perfroming mySQL | ||
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
