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Written by Jari Pennanen on 2024-11-05 at 14:51

I'm trying to boot Raspberry Pi so that it writes entire OS to RAM. Examples of how to do it are extremely kludgy.

Why can't we just dd root to ramfs and switch/pivot to it? I've already tried one but pivot_root doesn't work if it's done on running system, it needs to be done before systemd.

[#]raspberrypi #linux

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