| Bug #54673 | It takes too long to get readlock for 'FLUSH TABLES WITH READ LOCK' | ||
|---|---|---|---|
| Submitted: | 21 Jun 2010 16:22 | Modified: | 15 Dec 2010 15:07 |
| Reporter: | Alexey Stroganov | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Locking | Severity: | S3 (Non-critical) |
| Version: | 5.1.48, 5.5.5pre | OS: | Any |
| Assigned to: | Dmitry Lenev | CPU Architecture: | Any |
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
