Re: [Xen-devel] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0, 0)

[Grzegorz Milos <gm281@xxxxxxxxx>]

You will need ext3 support compiled into vmlinuz-2.6-xen kernel. I  
suspect it's compiled as a module. Make sure that your kernel  
configuration file says:
CONFIG_EXT3_FS=y
recompile, copy the kernel and try again. Does it help?

Cheers
Gregor

> Hi,
>
> While booting the Xen 3.0.3 installation I get a kernel Panic
>
> VFS: Cannot open root device "hde1" or unknown-block(0,0)
> Please append a correct "root=" boot option
> Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(0,0)
>
> I tried to install with the binaries and I also tried to compile the
> sources. But always the same failure!
>
> My menu.lst from Grub:
>
> Not working Xen Boot:
> title           Xen 3.0 / XenLinux 2.6
> kernel          /boot/xen-3.0.gz
> module          /boot/vmlinuz-2.6-xen root=/dev/hde1 ro console=tty0
>
> Working Debian Boot:
> title    Debian ....
> root     (hd0,0)
> kernel   /boot/vmlinuz-2.4.27-2-386 root=/dev/hde1 ro
> initrd   /boot/initrd.img-2.4.27-2-386
> savedefault
> boot
>
> mount command tells me:
> /dev/hde1 on / type ext3 (rw,errors=remount-ro)
> ...so the root=/dev/hde1 must be correct, I think!
>
> Anyone an idea?
>
> Thx for Help!
>
> Wolf
>
>
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