On 7/1/11, Timothy Murphy gayleard@eircom.net wrote:
It seems to me that it should be possible to have a simple, torch-battery operated, system which will keep the machine alive long enough to make a graceful exit. A full-blown UPS would be excessive, I think, as I only want the machine to re-boot when the current comes back on.
Like others have suggested, a cheap UPS is the way to go. The problem with your idea is that you'll need a DC to AC inverter that can handle the output current required by your server and something to hold the batteries (you'll need more than one because attempting to draw a huge current from a normal battery will either kill it or at the very least cause it to have a shorter than expected capacity) and everything together, it's probably going to cost more in both money and time to have this thing.