[CentOS] OT: really dumb question about APC UPS
Michel van Deventer
michel at van.deventer.cxSun Jun 8 09:42:25 UTC 2008
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Hi, On Sun, 2008-06-08 at 01:45 -0700, Jamie Lists wrote: > We have about 4 servers connected to an APC UPS. The UPS only has one > UPS connection. So my question is, in a power outage how do i get all > my servers to safely shutdown? Do i run a USB hub? Do i write a script > on the one machine connected to turn off all the other machines? I'm > confused. If you use the apcupsd software you can create a network (UPS) server and clients which will automatically shutdown on a signal from the server. But make sure you connect your network switch to the ups as well ;) You then only have to connect 1 machine to the ups which will act as a server for the other three. Regards, Michel
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