Re: [Qemu-stable] [Qemu-devel] [PATCH v2] block/vdi: Add locking for parallel requests

[Stefan Weil]

Am 27.02.2015 um 21:23 schrieb Max Reitz:
> On 2015-02-27 at 15:21, Stefan Weil wrote:
> > Am 27.02.2015 um 19:55 schrieb Max Reitz:
> > > On 2015-02-27 at 13:15, Max Reitz wrote:
> > > > On 2015-02-27 at 13:12, Stefan Weil wrote:
> > > > > Am 27.02.2015 um 19:09 schrieb Max Reitz:
> > > > > > It always fails for me. Do you have an SSD?
> > > > > On the real machine: yes. On the virtual machine: maybe.
> > > >
> > > > I don't, so maybe that's the issue. But running it in tmpfs doesn't 
> > > > change anything for me, still fails (every time).
> > >
> > > And now it doesn't fail any more on my HDD (but still in tmpfs). Great.
> > >
> > > How about this test case (which is in line with what Paolo 
> > > identified is the potential problem)? :-)
> > >
> > > Max
> >
> >
> > No failure with the new one, too.
>
> Hm, have you tried it multiple times?
>
> Max

I tried it only a few times. While running it in a loop I now get failures.

Stefan