Re: sysctl to prevent reboot?

On Thu, 10 Jul 2025, Zhenlei Huang wrote:

Hi,

> I believe Konstantin's work [1] and  [2] are precisely what you need.
>
> [1] https://cgit.freebsd.org/src/commit/?id=7fb88c20eccc3fd2118fda2ba58d7afe2b87f7e3 <https://cgit.freebsd.org/src/commit/?id=7fb88c20eccc3fd2118fda2ba58d7afe2b87f7e3>   shutdown(8): refuse to run if /var/run/noshutdown is present
> [2] https://cgit.freebsd.org/src/commit/?id=384d976725a5c29734a9227fcdb6ef0807485c91 <https://cgit.freebsd.org/src/commit/?id=384d976725a5c29734a9227fcdb6ef0807485c91>  rc.d: Add precious_machine rc.conf knob to create /var/run/noshutdown

Thanks!  I was looking in the wrong place.

That doesn't catch reboot, does it?  For me that's the offending command
as I type that at the loader prompt (if I am in the correct window).

/bz

-- 
Bjoern A. Zeeb                                                     r15:7