Re: [Xen-devel] Re: Using Debian packages

[Mark Williamson <maw48@xxxxxxxxxxxx>]

Here's the difference:

This one works...

> title           Debian GNU/Linux, kernel 2.4.27-2-386
> root            (hd0,0)
> kernel          /vmlinuz-2.4.27-2-386 root=/dev/sda6 ro
------------------^
No /boot here.


This one doesn't...

> title           XenLinux 2.0.5 SMP
> root            (hd0,0)
> kernel          /boot/xen.gz dom0_mem=131072
------------------^
Path includes /boot

Bear in mind the "root (hd0,0)" directive doesn't tell grub "this is my / 
(root) filesystem", it means "interpret path references relative to the root 
of this partition's filesystem".

> # <file system> <mount point>   <type>  <options>       <dump>  <pass>
> proc            /proc           proc    defaults        0       0
> /dev/sda6       /               ext3    defaults,errors=remount-ro 0      
> 1 /dev/sda1       /boot           ext3    defaults        0       2

On your system /dev/sda1 == (hd0,0) and is your boot partition, so you only 
need to specify the location of a kernel / module within this partition.

Try this in your menu.lst:

title           XenLinux 2.0.5 SMP
root            (hd0,0)
kernel          /xen.gz dom0_mem=131072
module          /xen-linux-2.6.10 root=/dev/sda6 ro console=tty0

HTH,
Mark

> /dev/sda5       none            swap    sw              0       0
> /dev/hdd        /media/cdrom0   iso9660 ro,user,noauto  0       0
> /dev/fd0        /media/floppy0  auto    rw,user,noauto  0       0
>
> > > I more or less just pasted the menu.lst from documentation with a few
> > > changes. And noticed that xen kernerl xen.gz is missing in /boot
> > > directory. I've then tried to copy xen.gz from xen binary distribution,
> > > but I still get error 15.
> >
> > Hrm... Copying it in should work. Could you please do an ls -l of your
> > /boot?
>
> I all ready posted that in a former mail, except from that I copied xen.gz
> from binary xen distribution into /boot/...


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