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A comment on A Love Letter to FreeBSD. Parent comment

Re:A Love Letter to FreeBSD by arthurfirst on Monday December 01, 2025 @02:27PM (#46111891)
Depends how they are built. There are many embedded/real-time systems that expect this sort of reliability too of course.

I worked on systems that were allowed 8 hours of downtime per year -- but otherwise would have run forever unless there was nuclear bomb that went off or a power loss...Tandem. You could pull out CPUs while running.

So if we are talking about garbage windows servers sure. It's just a question of what is accepted by the customers/users.

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Re:A Love Letter to FreeBSD by AdieuToLogic on Monday December 01, 2025 @08:32PM (#46116192)
> I worked on systems that were allowed 8 hours of downtime per year -- but otherwise would have run forever unless there was nuclear bomb that went off or a power loss...Tandem. You could pull out CPUs while running.

Tandem servers were legendary for their reliability. I knew h/w support engineers years ago that told me stories like your recounting being able to pull components (such as CPU's) without affecting system availability.

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