On Tue, 2011-11-22 at 17:54 +0100, Francesco Frassinelli wrote:
> 2011/11/21 Alan Pevec <apevec(a)gmail.com>
> On Mon, Nov 21, 2011 at 1:21 AM, Francesco Frassinelli
> <fraph24(a)gmail.com> wrote:
> > Hi all,
> > I need to boot a livecd on some hard disk less clients. I
> tried to use
> > livecd-iso-to-pxe, but in my case it unacceptable to load
> the whole iso into
> > initrd (the iso is not small).
> > I made a custom livecd adding dracut-network package, I
> mounted
> > squashfs/root image, exported with nfs, and I've tried to
> boot the clients
> > with root=nfs:192.168.1.50:/home/frafra/root/ selinux=0, but
> Fedora gives me
>
>
> This tried to use it as normal rootfs, try livenet dracut
> module,
> which handles remote livecd iso:
>
git.kernel.org/?p=boot/dracut/dracut.git;a=blob;f=modules.d/90livenet/liv...
>
>
> Sorry, but do you know how I could use it from boot args?
>
> Also, I found rd.live.dir options. Could be used for this to mount nfs
> and then setup the live image?
> I try to use:
> initrd=initrd0.img root=nfs:192.168.1.50:/home/frafra/iso:nfsvers=3
> rootfstype=auto rd.live.dir=/LiveOS ro rd.live.image=1 rd.luks=0
> rd.md=0 rd.dm=0 rdshell
>
> ...but it doesn't work. I tried to remove /dev/root manually and
> launch dmsquash-live-root, and it seems to setup the image correctly,
> but I don't know how to start the system and if this method could be
> automatized.
Think your missing a dracut module for that to work have a look at:
http://fedoraproject.org/wiki/Dracut/Options#NFS
I've already installed dracut-network: in fact I can mount nfs root.
Yesterday I also found that the default behaviour for Debian live, when you
select "net" binary image, is provide a tftp boot directory with pxelinux
preconfigured for nfs live root. I would like to do the same with Fedora :(
Francesco