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rogeryu
on Jan 22, 2016
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Server Retired After 18 Years Running on FreeBSD 2...
Yes, I thought about that too, but I guess that UPS will not survive 18 years - the battery for sure, the device probably neither. Can you replace one without shutting down the server?
tehmaco
on Jan 22, 2016
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If the UPS is connected to one of a redundant pair of PSUs, yes.
6d6b73
on Jan 22, 2016
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You just need one of these switches that allow you to switch between ups/grid power and you can change the ups without shutting down the server.
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