I have a big ups connected to about 50-60 servers in the server room. I was able to install NUT and configure it and it works fine for now on one machine directly connected to the UPS by serial. But I have one question before I proceed with the install, I want the servers to shutdown not after the battery is low but after 3 minutes that the UPS is on battered. I went over the manual and sow that it can be done with upssched and Early Shutdowns, but before I spend too much time trying to figure out how exactly I need to do it maybe someone can send me a config example for something like this? Thank -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.alioth.debian.org/pipermail/nut-upsuser/attachments/20120829/1e88cae3/attachment.html>