Re: [Xen-users] DOM U get restarted during xen live migration

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2013-11-21 at 01:27 -0500, reza azimi wrote:
> Thanks Ian, I will try to do that, unfortunately I couldnt find time
> today to doing that.
> Meanwhile I found this page:
> https://wiki.debian.org/Xen#dom0_automatic_reboots
> 
> which recommend to add the below to the grub when DOM 0 get restarted:
> GRUB_CMDLINE_XEN="noreboot"
> I've done that and the result is the xeon machine doesnt get restarted
> but instead it freeze and I have to power it off and on.

Well, yes, that's what noreboot means...

Did this allow you to see any logs on the screen? If you cannot do a
serial console then a photograph of the VGA would be a fallback, but
make sure you've turned up the logging level etc.

> when there is nothing running on the guests the restarting issue
> doesnt happen but when I run something and then try to migrate the
> guest it happens.
> I though to share it maybe it helps to find what is the problem.

As I say we need logs to make progress here, when you get a chance.

Ian.



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