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Re: [Xen-devel] xen live migration falied
On Wed, 2012-06-06 at 08:41 +0100, Jan Beulich wrote:
> >>> On 06.06.12 at 09:00, elahe shekuhi <e.shekuhi@xxxxxxxxx> wrote:
> > I have setup Xen 4.1.2 on OpenSuse 12.1. It is running fine so far, but live
> > migration does not work. While the source host works on the "xm migrate -l
> > ..." command, I can see the VM on the target host in paused state in "xm
> > list", but after a while it vanishes while the xm command on the source
> > machine returns whitout any errors.
> Does the guest crash perhaps? In which case a kernel log from it
> might turn out pretty useful. As would technical data (rather than
> a simple "does not work") in the first place (hypervisor, xend, and
> Dom0 kernel logs are all possible candidates for holding relevant
Elahe, please see http://wiki.xen.org/wiki/Reporting_Bugs_against_Xen
for advice about the kind of information which you can usefully include
in a bug report.
> > (One machine has core i7 processor while another is core 2
> > quad system).
> Does migration fail in both directions? Or perhaps just from the
> newer to the older system (in which case I would guess you're
> not masking features properly on the newer one)?
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