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Re: [ts-7000] Re: Shutting down a TS7200

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Subject: Re: [ts-7000] Re: Shutting down a TS7200
From: Jim Jackson <>
Date: Fri, 12 Jan 2007 23:17:28 +0000 (GMT)


On Fri, 12 Jan 2007, Yan Seiner wrote:

> --- In  Jim Jackson <> wrote:
> > >
> > > /sbin/halt worked....  I'm running busybox 1.2.1, so init 0 doesn't
> > > work....  (Busybox doesn't do runlevels.)
> >
> > Sorry?
> >
> > BusyBox v1.00-rc3 (2006.02.20-14:02+0000) Built-in shell (ash)
> > Enter 'help' for a list of built-in commands.
> >
> > scandium# init 0
> > INIT: Switching to runlevel: 0
> > INIT: Sending processes the TERM signal
> > INIT: Sending processes the KI
> > The system is going down NOW !!
> > Sending SIGTERM to all processes.
> > INIT: no more processes left in this runlevel
> > Sending SIGKILL to all processes.
> > flushing ide devices: hda
> > System halted.
> >
>
> If you're using the TS file system, TS uses the standard sysv init,
> and not the one from busybox.  They did this to get around a nasty
> insmod bug that made loading modules impossible.  This bug was
> introduced into busybox sometime around 0.9 and was fixed by 1.1.
>
> So...  From the current busybox docs:
>
> init
>     init
>
>     Init is the parent of all processes.
>
>     This version of init is designed to be run only by the kernel.
>
>     BusyBox init doesn't support multiple runlevels. The runlevels
> field of the /etc/inittab file is completely ignored by BusyBox init.
> If you want runlevels, use sysvinit.
>
> If you're using busybox init as I am, you cannot change runlevels.
> The busybox init doesn't support any arguments:
>
> root:~> init 0
> BusyBox v1.2.1 (2007.01.10-00:14+0000) multi-call binary
>
> Usage: init
>
> root:~>
>
> (I fought with this early on in my development cycle...  I wanted a
> pure busybox system, as building the sysv init as a standalone app is
> a PITA...)

Ahhh mea culpa. I understand. Bit of a b***** that.

cheers
Jim


 
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