On Mon, 2007-07-02 at 06:30 -0700, Dan Nicholson wrote:
> 're in luck. Bryan has been putting together a mkinitramfs script
> for LFS that I think will try to land post-6.3 (whenever that
> happens). Follow this thread:
> 
> http://linuxfromscratch.org/pipermail/lfs-dev/2007-June/059512.html
> 

Yes, that looks interesting. Is the stuff in that lfs-initramfs SVN
repository usable yet, do you know?

Also, do I correctly understand that in future, an initramfs will be a
standard in the book, a core part to making an LFS system bootable?

> On my system, I use klibc, but if you don't care about size too much,
> just use glibc. It's easier to get started. My current initramfs is
> ~1MB. I wouldn't care if that grew to accommodate glibc.

So, what does the archive consist of? Is it just the binaries provided
by klibc, plus udev binaries built using klcc? Anything else? 

> The way I "detect" the rootfs is by embedding fstab into the initramfs
> and parsing it out if root= hasn't been passed on the kernel command
> line. I'm not sure how that works when using syslinux.

So what, fstab contains /dev/disk/by-label/BootDisk for the root entry?
Yeah, that's another way, I suppose.

 I'm not so concerned about that part now though - I've found enough
examples of how that's done. My main issue now is simply over what kind
of binaries I need in the initramfs archive. The two links you've
provided will hopefully answer that question.

Simon.

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