Monitoring geom

[Mister Olli]

Hi hi...

What is the best way to monitor geom software raids (gmirror & gvinum
raid5)???

The solution I'm searching for should be a kind of script which checks
the status, and drops me an email if something is wrong.

I found a nagios plugin, but currently I'm unable to invest enough time
to get nagios up and running for the customer...

Thanks a lot...

greetz
Olli