Bug #64265 | MySQL crashing itself on long semaphore wait | ||
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Submitted: | 8 Feb 2012 13:56 | Modified: | 28 Dec 2017 15:31 |
Reporter: | Evan Schmidt | Email Updates: | |
Status: | No Feedback | Impact on me: | |
Category: | MySQL Server: InnoDB storage engine | Severity: | S2 (Serious) |
Version: | 5.1.48, 5.1.62 | OS: | Linux (CentOS release 5.4 (Final)) |
Assigned to: | CPU Architecture: | Any | |
Tags: | Crash; Error: semaphore wait has lasted > 600 seconds |
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
[8 Feb 2012 16:27]
Evan Schmidt
[8 Feb 2012 16:29]
Evan Schmidt
error log with details of activity not including the last INNODB MONITOR OUTPUT
Attachment: prod-asap-db1.err.early-info.gz (application/x-gzip-compressed, text), 215.55 KiB.