Re: [Xen-devel] Cannot connect to console?

[aq <aquynh@xxxxxxxxx>]

On Wed, 22 Dec 2004 21:22:13 +0100, Jan Kundrát <jan.kundrat@xxxxxx> wrote:
> aq wrote:
> >>what does `nc localhost 9613`? in other words, are you able to connect
> >>to the TCP port that console is bound to? does option "-c" for `xend
> >>create` work?
> >
> >
> > ah, I forgot to tell you that the problem I got was with -c option (xm
> > create tty.xen -c)
> >
> > here is the output of my attempt to connect to tcp socket, as suggested by 
> > Jan:
> > ---
> > $ nc localhost 9602
> > Cannot connect to console 13 on domain 2
> > ---
> > as you see, the problem still occurs.
> >
> > then I tried again, this time without -c option. and I was surprised
> > to see that "xm console tty" works (!!).
> >
> > so I conclude that this is the expected behaviour of Xen: if I want to
> > connect to console with "xm console", then I must not use "-c" option?
> 
> no. something is wrong :-). I'm not a xen developer, but I'll suggest
> you to try to run xend with some debugging options...
> 
> Aren't you trying to access domain's console twice at once? I mean
> console opened from "-c" option and then issuing `xend console ...`. It
> shouldn't work, AFAIK.

Yes, I run "xm create tty.xen -c", and then in another console (of
domain0) I run "xm console tty"  --> this time without success.

So the problem is that: at the same time there is only 1 console? any
Xen developer can confirm this?

Thank you,
AQ


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