@thunder8911:
Heyas again,
Yes, Not a BBU of course, i'm talking about a UPS. Usually when power is cut, they don't power on themselfes without pressing a Button or anything,
because it's not true server hardware.. The Mashines themselfes are around 6 months old now. The Air condition in the room generally filters all the dust
in the room and gets maintained on a regular basis. I will probably just try to put all mashines to a different power outlet.
Hope this helps :) Thanks again!
Hi, I don't mean that as a server feature. It is a basic setting in the BIOS (CMOS). Under Power Options, you should find a setting that says:
Power on after power failure - Options: On, Soft Off, Last State.
This is definitely available on consumer boards. Set this to "On". If the machines are powered down due to power line issues, when the power comes back on, the machines will automatically boot up.
However, if the machines are manually powered off - by pressing and holding the power button or via shutdown command (script or manually entered command), the machines won't come back online.
This should hopefully, help you isolate the problem as to whether this is a powerline issue or script problem (or sabotage for this matter).