Re: [Xen-users] Migrate a domU

[Jan Philipp Giel <mail@xxxxxxxxxxx>]

Am Sonntag 18 Juni 2006 10:07 schrieb Franck:
> i've 5 domU in one dom0 with kernel 2.6.11.12-xen0.
> All domU are in LVM partitions on dom0.
> Each domU have 1 /, 1 swap and 1 /home in reiserfs.
>
> I must migrate all domU to another server, but how can a migrate all the
> data and all processes without errors ?
> I can stop each domU, it's not a problem ...

Hi,
if shutting down the domUs is not a problem, you should only need to copy the 
xen configuration file and move the data on the LVM partitions to your new 
machine. 
You should be able to do that via dd (if you do not have the disk space to 
save your partition image, it should be possible to copy via ssh and write it 
to the partition directly like this: lvm -> dd -> ssh | network | sshd -> 
dd -> lvm )

Greetz
Philipp

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