I'm running MySQL on my production servers here. "--version" says "mysql
Ver 14.7 Distrib 4.1.10a, for pc-linux-gnu (i686)". OS is RedHat
Enterprise ES version 4.
Over the weekend our /mysql partition filled up completely. I was able to
delete some unused databases, shut down mysql, move the data files to a
partition with more space, and restart mysql. I'm now trying to figure out
where all the disk space is going.
I can see the per-database directories, and it looks like the files in
those directories are believable sizes. Our largest customer database
directories are 295 MB, 95 MB, 67 ...