When power cycling your (x86) server isn't enough to recover it
(utoronto.ca)
We have various sorts of servers here, and generally they run without problems unless they experience obvious hardware failures. Rarely, we experience Linux kernel hangs on them, and when this happens, we power cycle the machines, as one does, and the server comes back. Well, almost always. We have two servers (of the same model), where something different has happened once.
We have various sorts of servers here, and generally they run without problems unless they experience obvious hardware failures. Rarely, we experience Linux kernel hangs on them, and when this happens, we power cycle the machines, as one does, and the server comes back. Well, almost always. We have two servers (of the same model), where something different has happened once.