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

[Roberto Scudeller <beto.rvs@xxxxxxxxx>]

The root command line:
linux /vmlinuz-2.6.37-rc4 root=/dev/xvde2 console=tty0

And I try without console=tty0. I tested console=tty1 too.

I not starting X11.

Appear this message before:
piix4_smbus 0000:00:01.3 SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr

My DomU.cfg:
kernel='/usr/lib/xen/boot/hvmloader'
builder='hvm'
memory=512
vcpus=2
pae=1
acpi=1
apic=1
vif=['bridge=virtbr']
disk=[ 'tap2:tapdisk:vhd:/PATH/ubuntu/hda.vhd,hda,w', 'tap2:tapdisk:vhd:/PATH/ubuntu/hdb.vhd,hdb,w', ]
device_model='/usr/lib/xen/bin/qemu-dm'
boot='c'
sdl=0
vnc=1
vncunused=1
stdvga=0
>>image_name='ubuntu'
>
platform='xen'
network_mode='tap'
usb = 1
usbdevice = 'tablet'

Xen is 4.0.2-rc1-pre2.

Thanks for your help.

Any ideas?

Cheers,
Roberto Scudeller

2010/12/13 Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

On Mon, 13 Dec 2010, Roberto Scudeller wrote:

> I try mount root=/dev/xvde2, but this VM stop a boot in fsck.
>
> Is there any limitation for the root partition location?
>
> This VM running, but the console not show prompt, and ssh doesn't available.
> Here freeze in "fsck from util-linux-ng 2.17.2 /dev/xvde2: clean, 48486/613200 files, 272587/2450176 blocks" message. When
> a send "Crtl+Alt+Del" the VM halted normally (turnoff the applications/services one by one).
>
> Any ideas?
>

It looks like the VM is booted correctly but the console output is not
shown or is shown on the wrong device.
What is your kernel command line? Are you trying to start X11 in the
guest?
Disable X11 and make sure you have console=tty0 on the kernel command
line.
It would be even better to setup a console on the serial card and use
that instead.

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