Re: [Xen-devel] BLKTAPCTRL[2375]: blktapctrl_linux.c:86: blktap0 open failed, tap: vs. tap2:

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Fri, Aug 13, 2010 at 04:18:38PM +0100, Ian Jackson wrote:
> Pasi Kärkkäinen writes ("Re: [Xen-devel] BLKTAPCTRL[2375]: 
> blktapctrl_linux.c:86: blktap0 open failed, tap: vs. tap2:"):
> > On Tue, Jul 27, 2010 at 07:48:39AM +0100, Keir Fraser wrote:
> > > Well the patch to make the distinction is currently in xen-unstable and
> > > xen-4.0. Should it be reverted from one or both? Actually it is up to IanJ
> > > or Stefano to decide on that now.
> > 
> > Now when Xen 4.0.1-rc5 is out I guess this should be decided shortly..
> 
> I think the behaviour should be that you write "tap:" in your file and
> get either blktap or blktap2 depend on which is available.  You should
> be able to override this with a seperate config option.
> 

Yeah, this sounds good to me.

I've updated http://wiki.xensource.com/xenwiki/blktap2 wiki page
to reflect the Xen 4.0.1 current state, aka you need tap2: there..

-- Pasi


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