Re: [Xen-users] Keeping domU configs sync'ed across nodes in a cluster

[Juergen Gotteswinter <jg@xxxxxxxxxxxx>]

i use csync2 for this job

Am 20.10.10 12:34, schrieb Bart Coninckx:
> On Wednesday 20 October 2010 05:30:01 Digimer wrote:
> > Hi all,
> >
> >    I've got a Fedora 13 cluster (just two nodes) with Xen 4.0.1 and the
> > dom0's are 2.6.32 kernel. I can live migrate the domU VMs back and forth
> > just fine.
> >
> >    The trick is that, until a VM has been migrated to the second node (or
> > I run 'virsh dumpxml domain>  domain.xml;<copy to other node>; virsh
> > define domain.xml), the second node doesn't know that the domU exists.
> > So if the original node dies, I can't (easily) recover the domU on the
> > backup. Also, if I make changes to the virtual hardware on one node, the
> > other node's config goes stale.
> >
> >    Is there a way to keep the domU configuration in sync across nodes? I
> > think I saw something to this effect a little earlier, but so far my
> > google-fu has not turned up anything.
> >
> > Thanks!
> >
> > Digimer
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> How about just having cron export the xml files and using rsync (or plain ssh)
> to copy the files around?
>
>
> B.
>
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