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Re: [Xen-devel] xl console regression on xen-unstable

On Mon, Oct 14, 2013 at 04:57:48PM +0200, Fabio Fantoni wrote:
> Il 14/10/2013 16:29, Wei Liu ha scritto:
> >On Mon, Oct 14, 2013 at 04:21:52PM +0200, Fabio Fantoni wrote:
> >>Il 14/10/2013 16:02, Wei Liu ha scritto:
> >>>On Tue, Oct 08, 2013 at 04:47:17PM +0200, Fabio Fantoni wrote:
> >>>>I'm unable to start xl console on latest xen-unstable (build with
> >>>>commit 8e0da8c07f4f80e14314977a11f738bd74a5b62b).
> >>>>>xl -vvv console sid
> >>>>>xenconsole: Could not read tty from store: No such file or directory
> >>>It would be good if you can paste the output here.
> >>Thanks for reply.
> >>The "xenconsole: ..." line is the only output of "xl -vvv console
> >>sid" command, before that it shows nothing for some seconds, then
> >>return to command line.
> >>
> >>>>I also tried "xl create -c", and it shows console from pygrub but
> >>>>when the "xl create" reaches the end I got the same error:
> >>>>>xenconsole: Could not read tty from store: No such file or directory
> >>>Please run xl -vvv create -c, paste output here.
> >>See on attachment.
> >>
> >Could you also attach the output of "xenstore-ls" when your DomU is up
> >and running.
> See attachment.
> Thanks for any reply.

That's weird. Xenstore-ls log's tty= field is empty while there's no
complain about writing console node in xl -vvv create log.

Also I don't see any significant change in xenconsole code. I also
tested latest tip for this everything worked. Probably you had some
stale libraries somewhere? Could you use ldd to confirm that the
libraries are the latest version you installed?


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