debian squeeze xen after migration
Hello
I'm migrating a Lenny/2.6.26-2-xen-686 kernel
lvm file based DomU to a new Squeeze Dom0 server running kernel
2.6.32-5-xen-686
xen-hypervisor-4.0-i386 xen-tools 4.2-1 .
when i use command
xm create test4.domain.fr.cfg
it starts, but then when I login with xm console I get:
[ 0.098932] Write protecting the kernel read-only data: 968k
Loading, please wait...
[ 0.128120] udev[47]: starting version 164
Begin: Loading essential drivers ... [ 0.196688] SCSI subsystem
initialized
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top
... [ 0.225504] device-mapper: uevent: version 1.0.3
[ 0.226163] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01)
initialised: dm-devel@redhat.com
done.
Begin: Waiting for root file system ... done.
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/xvda1 does not exist. Dropping to a shell!
BusyBox v1.17.1 (Debian 1:1.17.1-8) built-in shell (ash)
Enter 'help' for a list of built-in commands.
/bin/sh: can't access tty; job control turned off
(initramfs)
this is a part of /etc/xen/test4.domain.fr.cfg :
----------------------
kernel = '/boot/vmlinuz-2.6.32-5-xen-686'
ramdisk = '/boot/initrd.img-2.6.32-5-xen-686'
#kernel = '/boot/vmlinuz-2.6.26-2-xen-686'
#ramdisk = '/boot/initrd.img-2.6.26-2-xen-686'
vcpus = '1'
memory = '128'
#
# Disk device(s).
#
root = '/dev/xvda1 ro'
disk = [
'phy:/dev/serveur/test4.gamsau.archi.fr-disk,xvda1,w',
'phy:/dev/serveur/test4.gamsau.archi.fr-swap,xvda2,w',
]
#root = '/dev/sda1 ro'
#disk = [
# 'phy:/dev/serveur/test4.gamsau.archi.fr-disk,sda1,w',
# 'phy:/dev/serveur/test4.gamsau.archi.fr-swap,sda2,w',
# ]
-------------------------------
and it is the same problem with
xm create test4.domain.fr.cfg --dist squeeze
or
xm create test4.domain.fr.cfg --dist lenny
--
but it works when i use '/boot/vmlinuz-2.6.26-2-xen-686'
and old domU lenny are working (with vmlinuz-2.6.26-2-xen-686)
any idea ? suggestion ?
thanks
--
Pascal Bénistant
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