Documentation: Notifications

[vpber]

Hi,

While Naemon when verifying its config will warn about

"Warning: Service 'xxx' on host 'yyy' has a notification interval less than its check interval! Notifications are only re-sent after checks are made, so the effective notification interval will be that of the check interval."

this information cannot be found in the documentation. I suggest addding a sentence like the following in the "When Do Notifications occur" section of the Notifications doc page

"Notifications will only be (re-)sent directly after a check has been made. So especially for passive checks it may be that the notification_interval and escalations may not work as expected."

This is especially ugly with the escalations. I had to find out painfully myself.

What do you think?

[jacobbaungard]

I think that sounds good. Please feel free to create a PR over at: https://github.com/naemon/naemon.github.io