Subject: Re: handling of firmware calls (Efika boots)
To: Aymeric Vincent <vincent@labri.fr>
From: Frank Wille <frank@phoenix.owl.de>
List: port-powerpc
Date: 01/12/2007 18:19:39
Aymeric Vincent wrote:
On 11.01.07 18:06:41 you wrote:
>> BTW, some days ago I did an NFS-boot on my Efika as well, but, IIRC,
>> there were problems creating and populating the /dev directory.
>
> It complained that /dev/console was missing,
Yes, exactly.
> but "./MAKEDEV all" on
> the host in the /etc directory of the Efika fixed it as usual.
Ok. I wasn't sure if MAKEDEV issued on a completely different host could work.
> Are you seeing other lossage?
Yes... my LAN-adapter ist dead! :(
Today, after reading your post, I wanted to run another test. And I found the
network on my Efika being dead. The LEDs don't flash anymore (tried several
cables). Booting a kernel is an infinite loop, with a slowly spinning cursor.
My Efika-acitivities seem to have ended. After only 4 weeks. :|
> My problem now is that the way the kernel interacts with the open
> firmware driver for the ethernet chip makes it extremely slow, and it
> eventually hangs after loading /sbin/init (waited for it a whole night).
Maybe running with a smaller packet size increases the chance to assemble
it from the received fragments. You could try
options NFS_BOOT_RWSIZE=1024
So dropped UDP fragments are not a big problem anymore.
--
_ Frank Wille (frank@phoenix.owl.de)
_ // http://sun.hasenbraten.de/~frank/
\X/ Phx @ #AmigaGer