Re: [Qemu-devel] [PATCH v4 0/6] Efficient VM backup for qemu

[Stefan Hajnoczi]

On Fri, Feb 22, 2013 at 2:07 PM, Paolo Bonzini <address@hidden> wrote:
> Il 22/02/2013 14:02, Dietmar Maurer ha scritto:
>>> But you can always sandbox using SELinux, if you care about that, or use a 
>>> Unix
>>> socket + SCM_CREDENTIALS.
>>
>> unix sockets works with qemu nbd code?
>
> Sure.  nbd+unix:///exportname?socket=path is the new URI syntax, I
> honestly forgot the old one.  SCM_CREDENTIALS checks (qemu-nbd --pid or
> something like that) is not supported, but patches would be very welcome.

Yes, this is better than my tcp suggestion.

Then