Re: [Xen-users] xen 4.8 live migration

[Andrew <andrew@xxxxxxxxxxx>]

Thanks Adi,

I have tried this (via ssh) - it fails/crashes the guest. I was 
wondering if there is another way to do it (besides ssh)?    I can only 
see ssh listed in the migrate options now.

Thank you,

Andrew.


On 11/2/19 14:03, Adi Pircalabu wrote:
> On 2019-02-11 14:18, Andrew wrote:
> > Hi All,
> >
> > I am running xen 4.8 on debian 9 (compiled with the dists build
> > package from xen source... due to an issue with stack size in the
> > debian relsase). I have previously used the xm live migration to move
> > guests between host machines in older versions, and have since moved
> > on to xl
> >
> > I have noticed that there are live migration suggestions in the
> > xend-config.sxp file (such as the port to listen to), however none of
> > the attributes take effect, and there is no service listening. I'm
> > struggling to find accurate guidance online (mixed
> > documentation/how-to-guides).
> >
> > My question is, is there a way to do live migrations (via the
> > command-line) between hosts in Xen 4.8?  I am using shared storage.
> > Any pointers/guidance greatly appreciated.
> Using xl toolstack this works for me(c):
> xl -v migrate <domU> <xenhost>
>
> Uses ssh as transport. See "xl help migrate" and "man 1 xl".
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