[libvirt] [PATCH] repeat lookup by name in LookupByID
Daniel Veillard
veillard at redhat.com
Thu Jul 17 11:49:21 UTC 2008
On Thu, Jul 17, 2008 at 10:30:19AM +0100, Daniel P. Berrange wrote:
> On Thu, Jul 17, 2008 at 01:20:59PM +0400, Evgeniy Sokolov wrote:
> > Daniel Veillard ?????:
> > >On Wed, Jul 16, 2008 at 08:10:21PM +0100, Daniel P. Berrange wrote:
> > >>Yes, the documentation is wrong - all inactive VMs have an ID
> > >>of -1, and thus lookup-by-ID is nonsensical for inactive VMs.
> > >>
> > >>If any application did make use of this change which falls back to
> > >>lookup-by-name, then it would only ever work with OpenVZ and not
> > >>any of the other libvirt drivers, which isn't useful behaviour.
> > >[...]
> > >>> Then the virLookupById description must be updated, I'm not against it,
> > >>>but we need to be coherent.
> > >>Indeed, the docs need to be clarified.
> > >
> > > okay, what about
> > > * Try to find a domain based on the hypervisor ID number
> > > * Note that this won't work for inactive domains which have an ID of -1,
> > > * in that case a lookup based on the Name or UUId need to be done
> > > instead.
> > Ok.
> > In that case we may disable lookup-by-id in undefine subcommand.
>
> Ahhhh, so that's why you were seeing the error. Yes, this makes sens
> because a VM has to be shutoff before undefine is allowed.
Okay, understood now :-)
Applied and commited !
Daniel
--
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Daniel Veillard | virtualization library http://libvirt.org/
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