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Re: [ts-7000] TS-7200: VFS: Cannot open root device "hda1" or unknown-bl

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Subject: Re: [ts-7000] TS-7200: VFS: Cannot open root device "hda1" or unknown-block(2,0)
From: Jim Jackson <>
Date: Sun, 17 Oct 2010 22:31:48 +0100 (BST)


On Sat, 16 Oct 2010, gunnar.kjemphol wrote:

..... 
> then I boot CF image from redboot:
> Redboot> load -b 0x00218000 -m disk hda1:/boot/vmlinux
> Redboot> exec -c "console=ttyAM0,115200 root=/dev/hda1"
> 
> I get the following error message:
> Root-NFS: No NFS server available, giving up.

Ok where does the NFS come from? You.ve obviously edited a lot of boot 
stuff out, but nothing you've done in the redboot stuff has anything to do 
with NFS booting!!!

Can you boot a standard linux 2.4 kernel from the CF disk?

> VFS: Unable to mount root fs via NFS, trying floppy.
> VFS: Cannot open root device "hda1" or unknown-block(2,0)
> Please append a correct "root=" boot option
> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
> 
> Can anyone help me with this one?
> Is it something I have misunderstand?
> 
> 
> 
> 
> 


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