[Xen-users] Xen Cold Migration doesn't work

[Felipe Gutierrez <felipe.o.gutierrez@xxxxxxxxx>]

Hi everyone,

I am trying to do a Cold Migration with Xen, Ubuntu 12.04 and virtual machines with Ubuntu 10.04.
This is my cfg file to create the VM on the primary node:
# cat ubuntu.c
cat: ubuntu.c: Arquivo ou diretório não encontrado
root@cloud9:/etc/xen# cat ubuntu.cfg 
name = "ubuntu"
memory = 256
disk = ['phy:/dev/vg_datastore/lv_datastore,xvda,w']
vif = [' ']

#kernel = "/var/lib/xen/images/ubuntu-netboot/vmlinuz"
#ramdisk = "/var/lib/xen/images/ubuntu-netboot/initrd.gz"
#extra = "debian-installer/exit/always_halt=true -- console=hvc0"

# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  3317     4     r-----    491.0
ubuntu                                       5   256     1     -b----      1.6

So I want to do a Cold migration. I have to save the chekpoint, as said at http://wiki.prgmr.com/mediawiki/index.php/Chapter_9:_Xen_Migration
# xm save ubuntu ubuntu.chk
# scp ubuntu.cfg cloud3:/etc/xen/

And at the secundary node I have to restore:
# xm restore ubuntu.chk 
# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  3310     4     r-----    136.3
ubuntu                                       6   256     1     r-----      3.8

But I can't start the console:
# xm console ubuntu 
init: rsyslog main process (341) killed by ILL signal
init: rsyslog main process ended, respawning
[  136.151264] Kernel panic - not syncing: Attempted to kill init!

Does anyone know what is happening?

Best Regards,
Felipe

-- 
--
-- Felipe Oliveira Gutierrez
-- Felipe.o.Gutierrez@xxxxxxxxx
-- https://sites.google.com/site/lipe82/Home/diaadia

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