Earlier this year, my home file-and-everything-else server suffered a failure of both case fans which went unnoticed because it’s sitting in a hard to get to part of a cupboard and NetBSD doesn’t (yet) have drivers for the environmental monitoring hardware on the motherboard.
The constantly increased temperature in the case rapidly caused the failure of a head in the hard drive. Unfortunately, I only had a partial backup of the data so I was quite keen to recover as much as possible from the failed device.
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