Re: [Xen-devel] Hypervisor error messages after xl block-detach with linux 3.18-rc5

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Mon, 2014-11-24 at 10:55 +0100, Juergen Gross wrote:
> On 11/21/2014 02:57 PM, Konrad Rzeszutek Wilk wrote:
> > On Fri, Nov 21, 2014 at 09:42:11AM +0100, Juergen Gross wrote:
> >> Hi,
> >>
> >> while testing my "linear p2m list" patches I saw the following
> >> problem (even without my patches in place):
> >>
> >> In dom0 running linux 3.18-rc5 on top of Xen 4.4.1 I modified the
> >> disk image of a guest by attaching it to dom0:
> >>
> >> xl block-attach 0 file:/var/lib/libvirt/images/opensuse13-1/xvda,xvda,w
> >> mount /dev/xvda2 /mnt
> >> ...
> >> umount /mnt
> >> xl block-detach 0 xvda
> 
> Did some more testing:
> - Seems to occur only when attaching a block device to dom0

That means a qdisk backed situation then, I think.

Is your qemu up to date?

http://xenbits.xen.org/gitweb/?p=qemu-upstream-unstable.git;a=commit;h=abbbc2f09a53f8f9ee565356ab11a78af006e45e
 resulted in slightly different messages, but could be related?

Ian.


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel