use loader to load kernel.gz and mfsroot.gz in an ext2 filesystem

[=?gb2312?B?wfUg0e8=?=]

But when I do this,
Boot from the Ext2(or Dos) partition with grub
And then use loader from the partition
It says "Can't find kernel/kernel.old"
Then I use the "ls" of loader by "ls  "
It says " ' ' is bad path "
what's that??

>From: Dan Nelson <dnelson at allantgroup.com>
>To: "M. Warner Losh" <imp at bsdimp.com>
>CC: ppmmssgg at hotmail.com, freebsd-hackers at freebsd.org
>Subject: Re: use loader to load kernel.gz and mfsroot.gz in an ext2 
filesystem
>Date: Wed, 26 Jan 2005 10:30:48 -0600
>
>In the last episode (Jan 26), M. Warner Losh said:
> > : I put loader,kernel.gz and mfsroot.gz in an ext2(dos) file system
> > : on harddisk,and want to directly use grub or use grub and freebsd
> > : loader(or other manner?) to boot the system.
> >
> > You'll need to add support to libstand to read ext2 and/or DOS file
> > systems.  That's the first step...
>
>Libstand already supports both, and they are included into /boot/loader
>( see the file_system[] array in /sys/boot/i386/loader/conf.c ), so it
>should be able to boot off of both filessytems just fine.
>
>--
>	Dan Nelson
>	dnelson at allantgroup.com

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