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Linux Emergency Reset / Shutdown

Linux Emergency Reset / Shutdown

I was always convinced that a Linux server would not easily break down or get stuck. However, after running an on-premise Kubernetes cluster for a couple of years, on non-optimal kernels or with non-optimal OS-packages on it, I have seen some quite severe issues. In some cases, a machine started logging lot’s of kernel panics, and then became slow and only partially functioning. In that state, typing sudo reboot often did not work. It would just time out on it,…

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