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xen-devel
Re: [Xen-devel] BLKTAPCTRL[2375]: blktapctrl_linux.c:86: blktap0 open fa
To: |
Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> |
Subject: |
Re: [Xen-devel] BLKTAPCTRL[2375]: blktapctrl_linux.c:86: blktap0 open failed, tap: vs. tap2: |
From: |
Pasi Kärkkäinen <pasik@xxxxxx> |
Date: |
Sun, 15 Aug 2010 17:46:02 +0300 |
Cc: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jim Fehlig <jfehlig@xxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Dante Cinco <dantecinco@xxxxxxxxx>, Daniel Stodden <Daniel.Stodden@xxxxxxxxxx> |
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Sun, 15 Aug 2010 07:45:33 -0700 |
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Mutt/1.5.18 (2008-05-17) |
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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