On Thu, Oct 25, 2012 at 11:39:22AM -0700, Patrick Fitzmorris wrote:
> Attempting to boot a Powerbook over the network has been a frustrating
> endeavor. I did it once in the past with this machine, installing
> Lenny. It seems little has changed, except that now it doesn't work.
> Here's a snippet of output:
>
> Welcome to yaboot version 1.3.13
> Enter "help" to get some basic usage information
> boot: install
> Please wait, loading kernel...
>
> CLIENT: [mac address] [IP]
> SERVER: [mac address] [IP] [Hostname]
> Transfer FILE: vmlinux [it pauses here for a little bit] method 'load'
> failed 00000300
>
> Can't read Elf e_ident/e_type/e_machine info
> boot:
>
>
> Looking through the mailing list archives, it looks like the problem
> is that the kernel image is too large, at 6.7 MB, for yaboot to
> successfully load it. (does anyone test the functionality of the ppc
> netboot images anymore?)
>
> Is there any way to cut it down to 6 MB or less? Perhaps by using an
> older kernel, or excluding some of the fancier features? My research
> indicates that 6 MB's as large as yaboot 1.x.x will go.
>
> Additionally, yaboot 1.1.13 is more than eight years old now. 1.1.17
> is out and has been since last october, and includes, among other
> things, improved netboot functionality, with IPv6 support and such. (i
> suspect they'll be releasing 1.1.18 in the near future, since the
> release schedule looks to be once a year or so) I think it's still
> limited to 6 MB max kernel size.
That would be sad.