Alan, Great Thanks.

Can you kindly point me to some books/link etc where i can read about things
like (initrd/initramfs, vmlinuz,  kernel-booting etc) in detail.

On Fri, Dec 3, 2010 at 3:27 AM, Alan Pevec <[email protected]> wrote:

> On Thu, Dec 2, 2010 at 10:52 PM, mammar <[email protected]> wrote:
> > As far as i know, when a client boots over network using pxe, to boot
> linux
> > it just need the following two files extracted from the iso image
> >
> > vmlinuz: compressed Linux kernel executable
> > initrd (initail RAM disk): initial root file system
>
> you still need rootfs somewhere
>
> > It doesn't need the ISO.
> >
> > I think label Fedora-13-live.iso is used by dracut during mount the
> rootfs.
>
> that's not the label, it's pointing to the actual ISO file included in
> the initrd by -to-pxeboot script
> which is unpacked into initramfs
>
> > It would be great if someone can describe in detail the purpose of
> > root=live:/ISOLABEL and why only correct iso image label work.
>
>
> http://dracut.git.sourceforge.net/git/gitweb.cgi?p=dracut/dracut;a=blob;f=modules.d/90dmsquash-live/parse-dmsquash-live.sh;h=38610fb11ce4839d7328d56c20b752f4d9f492f2;hb=HEAD
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