[Nut-upsuser] infosec e4

Charles Lepple
Wed, 04 Sep 2013 00:05:19 -0000

On Sep 3, 2013, at 8:16 AM, Goslawski, Dawid (NSN - PL/Wroclaw) wrote:

> Oh, so this means that FCD will really send shutdown command to ups (so
turn off working on battery) or only to upsmon ? I will also use upssched cause
our systems need approx 15min to shutdown gracefully and I want to know how to
properly do it.


I don't use upssched myself, I'm just pointing out the relevant sections
of the documentation. I'm pretty sure it explains this.

The "right way" to do this is to use an UPS which implements
battery.runtime.low, and let the UPS start the shutdown when less than 15
minutes of power (plus a safety factor) are available.