Re: [Xen-API] VM Migration Bug?

[George Shuklin <george.shuklin@xxxxxxxxx>]

Oh, seems like you got a duplicate domain on some host. Check (manually 
that that domain is not running on target host (or any host in target's 
pool), list_domains). And check that vm is removed from target pool (no 
xe vm-list uuid=... entry). If some correction was made (f.e. stray 
domain killed), xapi service restart may be need on every host in 
target's pool.

11.01.2013 16:58, Dave Avent ÐÐÑÐÑ:
> Some more info:
>
> I have tracked this down to VM's created using the API (in my case using the 
> Ruby Fog libraries). I am assuming that these libraries are going something 
> incorrectly but I cannot figure out exactly what XCP has issues with.
>
> To answer your questions they are separate hosts not in a pool.
>
> The relevant log entries are here: https://gist.github.com/4510441
>
> Thanks,
>
> Dave
>
> On 10 Jan 2013, at 23:40, George Shuklin wrote:
>
> > Are those hosts in same pool or in separate pools? If same pool, shared
> > SR or local? Anyway, details should be in /var/log/xensource.log (too
> > much details, actually).
> >
> >
> > 10.01.2013 14:49, Dave Avent ÐÐÑÐÑ:
> > > I am having issues with migrating VMs between hosts. Here is how I can 
> > > reproduce the problem:
> > >
> > > 1) Create 2 new VM's (using either a fresh install from Net Install of Debian or from a 
> > > "Golden Image" of a VM previously converted to a Template)
> > >
> > > 2) Migrate one of the VMs to another hosts
> > >
> > > 3) Attempt to migrate the same VM back to the original host however it refuses 
> > > and throws:
> > >
> > > Cannot restore this VM because it would create a duplicate
> > > vm: OpaqueRef:711f22f3-9e35-b13e-1c35-58e8a578ca0e
> > >
> > > What exactly does it think is being duplicated? None of the original assets 
> > > appear to have been left behind (failed to be deleted etc). I can't see why 
> > > this is failing.
> > >
> > > Any ideas?
> > _______________________________________________
> > Xen-api mailing list
> > Xen-api@xxxxxxxxxxxxx
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