| Bug #67808 | in innodb engine, double write and multi-buffer pool instance reduce concurrency | ||
|---|---|---|---|
| Submitted: | 5 Dec 2012 2:45 | Modified: | 26 Dec 2012 2:34 |
| Reporter: | wang huai | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S2 (Serious) |
| Version: | 5.5.* | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | concurrency, double write, innodb, multi-buffer pool instance | ||
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
[20 Dec 2012 6:37]
wang huai
