LVM Auto-Grow

I had a filesystem fill up and kill a job that I rather didn't want killed last night. I couldn't find a program to automatically grow lvm-hosted filesystems if I don't notice they're filling up and do something about it.

So I wrote a terrifyingly abhorrent bash script this morning to do it. Next meeting I'm at, remind me and I'll show it off in all its terror, and maybe someone can convince me there's a better way, or point directly to the program I should have found before writing my own.

And maybe, just extending this offer, will push me to finish cleaning up the edge cases in my script and properly finish it to avoid the embarrassment of being human in front of other humans.