Re: [Xen-devel] Kernel DomU 2.6.36-rc6-pvhvm dont boot PVonHVM

[Roberto Scudeller <beto.rvs@xxxxxxxxx>]

When I alter DomU.cfg for ( disk=[ 'tap2:tapdisk:vhd:/PATH/ubuntu/hda.vhd,hda,w', 'tap2:tapdisk:vhd:/PATH/ubuntu/hdb.vhd,xvda,w', ] ) instead hdb I receive a boot error (Cannot find a root partition).

In boot, I look xvde, because this, I use root=/dev/xvde2.

I try alter DomU.cfg and appear this line in boot (XENBUS: Device with no driver: device/vkbd/0) after delete vnc lines (vnc=1 and vncunused=1) and include vfb= [ 'type=vnc, vncunused=1 ' ] instead.

Like this:
XENBUS: Device with no driver: device/vkbd/0
XENBUS: Device with no driver: device/vfb/0
XENBUS: Device with no driver: device/console/0

What are these "XENBUS devices " ?


Thanks for help,

Cheers,
Roberto Scudeller

2010/12/13 Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

On Mon, Dec 13, 2010 at 02:33:08PM -0200, Roberto Scudeller wrote:
> The root command line:
> linux /vmlinuz-2.6.37-rc4 root=/dev/xvde2 console=tty0

Weird that it would be xvde, not say xvda.

you wouldn't be hitting this bug:

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1696

?

-- 
Roberto Scudeller
Especialista Linux/Unix


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