Re: [Xen-devel] [Fwd: Installing from distribution CDs]

[Anthony Liguori <anthony@xxxxxxxxxxxxx>]

Jared Rhine wrote:

> While I can't speak to the cause, I do know that XenCD does need a
> init=/linuxrc on the kernel boot line to function properly.  I
> didn't/don't think this should be necessary, given my experience with
> initrds in other environments.  Please feel free to use it as a
> working case study, if you will.
>  
Your /linuxrc is actually an init process.  You should probably have a 
symlink from it to /sbin/init.
initrd is actually a fairly complicated process.  The idea is to allow 
an executable (/linuxrc) to run prior to init to allow distros to do 
things like load modules.  When /linuxrc exits the normal init process 
is continued.
What makes things a little more complicated is that initrd does some 
weird things with remounting the root file system and has some subtle 
side-effects.  That's why Xen should probably just call the kernels code...
> -- jared@xxxxxxxxxxx
>
> War is God's way of teaching Americans geography. -Ambrose Bierce
>
>  

--
Anthony Liguori
anthony@xxxxxxxxxxxxx



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