Bug#637234: linux-image-3.0.0-1-686-pae: I/O errors using ext4 under xen (also affects ext3 as of linux-image-3.1.0-1-amd64 et al)
found 637234 2.6.32-39
notfound 637234 3.0.0-1
thanks
On Mon, Dec 12, 2011 at 08:35:47AM +0000, Ian Campbell wrote:
> On Sun, 2011-12-11 at 22:02 +0000, Dominic Hargreaves wrote:
> > This problem is also present with ext3 by default now, following the
> > barriers-by-default change in Linux 3.1 (I'm seeing the problems with
> > 3.1.4-1 domU and squeeze dom0; the barrier=0 workaround works).
> >
> > If I'm not confused, this message from Konrad is about the same problem,
> > and points to another possible fix:
> >
> > <http://lists.xen.org/archives/html/xen-devel/2011-12/msg00306.html>
>
> That fix looks plausible and is in any case correct in its own right so
> I have added it to SVN for 2.6.32-40.
Great, thanks!
> > I suspect that over time this will hit a lot of people on domU upgrades
> > from squeeze to wheezy - and it needs to be fixed in the dom0 kernel, which
> > presumably means a point release update.
Marking 'found' accordingly.
--
Dominic Hargreaves | http://www.larted.org.uk/~dom/
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