Re: [uml-user] self-built root filesystem failed to boot

[Stelios M. <ste...@gm...>]

Hello.

You could try to loop mount the root fs and check if there is an init
there. You could also boot it with bash as init (init=/bin/bash) and check
things.

Regards,
Steliosm
On Aug 6, 2013 9:30 PM, "Han" <kee...@gm...> wrote:

> Hi,
>
> I've built a root filesystem based off Debian Squeeze because I wanted to
> include all built (e.g. gcc) tools in.  However,  i was not able to boot
> the UML with this rootfs due to this error:
>
> <snip>
> Kernel panic - not syncing: No init found.  Try passing init= option to
> kernel.
> </snip>
>
> here is how I ran the UML:
>
> ./linux ubda=/nobackup/hxu2/uml/debian-root-fs mem=128M
>
> I also tried to add "init=/sbin/init" or "init=3" at the end, but got the
> same error.
>
> I believe I missed something when building the rootfs for the Init option.
> But what is it?  How should I set the init option in the rootfs?  please
> advise.
>
> thanks
> Han
>
>
>
>
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