Re: [Xen-devel] [PATCH] libxl: set permissions for xs frontend entry pointing to xs backend

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2013-09-10 at 16:19 +0100, Ian Jackson wrote:
> Ian Campbell writes ("Re: [PATCH] libxl: set permissions for xs frontend 
> entry pointing to xs backend"):
> > On Tue, 2013-09-10 at 16:12 +0100, Ian Jackson wrote:
> > > Is it sufficient to set the permissions on "backend" - does that
> > > prevent the guest deleting the whole subtree ?
> > 
> > Yes. See the rest of this thread.
> > 
> > > Really it would be better to make the unplug not depend on this path.
> > 
> > Given the above, why?
> 
> I think it's conceptually wrong.  We should be iterating over devices
> using information in our own part of the xenstore tree.

So we need /libxl/domain/<domid>/devices/vdb/<devid> then?

Ian.


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