0
votes
0answers
7 views

NUT: two or more NUT masters

Is it possible for NUT clients(i.e. monitoring remote UPSes, no locally attached UPSes) to check two or more NUT masters, each connected to and monitoring a single UPS, before shutting down? i am ...
0
votes
1answer
191 views

How to troubleshoot an unexpected Linux shutdown

I have two RHEL6.3 servers that just shutdown at the same exact time (25 seconds apart) for no apparent reason. They're on conditioned power, along with a number of other servers that didn't shut ...
7
votes
1answer
208 views

Is it safe to remove power from a linux computer in run level 0? [closed]

I am working on power supply to a Raspberry Pi where changing the state of one of the GPIO lines shuts off power immediately. Is it safe to do this in run level zero, or is there more shutting down to ...