[Fedora-xen] vnc trick?

[Justin Conover]

On 10/27/06, Daniel P. Berrange <berrange at redhat.com> wrote:
>
> On Thu, Oct 26, 2006 at 08:25:04PM -0500, Justin Conover wrote:
> > Is there something I'm missing with VNCserver/viewer?
> >
> > # xenguest-install
> > Would you like a fully virtualized guest (yes or no)?  This will allow
> you
> > to run unmodified operating systems. yes
> > What is the name of your virtual machine? fc6-httpd01
> > How much RAM should be allocated (in megabytes)? 512
> > What would you like to use as the disk (path)? /home/xen/fc6-httpd01
> > How large would you like the disk to be (in gigabytes)? 6
> > Would you like to enable graphics support? (yes or no) yes
> > What would you like to use for the virtual CD image?
> /home/xen/FC-6-x86_64-
> > DVD.iso
> >
> >
> > Starting install...
> > libvir: Xen Daemon error : GET operation failed: No such domain
> fc6-httpd01
> >
> > VNC Viewer Free Edition 4.1.2 for X - built Oct 25 2006 09:08:37
> > Copyright (C) 2002-2005 RealVNC Ltd.
> > See http://www.realvnc.com for information on VNC.
> >
> > Thu Oct 26 20:21:19 2006
> > main:        unable to connect to host: Connection refused (111)
> > Domain installation still in progress.  You can reconnect
> > to the console to complete the installation process.
> > [root at kainos xen]# xm list
> > Name                                      ID Mem(MiB) VCPUs State
> Time(s)
> > Domain-0                                   0     1477     2 r-----
> 1003.2
> > fc6-httpd01                               12      512     1 r-----
> 34.2
> > [root at kainos xen]# xm console fc6-httpd01
> > xenconsole: Could not read tty from store: No such file or directory
>
> Ok, a couple of things to check:
>
> - Run  'virsh dumpxml fc6-httpd01'  and look to see if there is a
>    <graphics type='vnc'> tag, and whether it has a port number in it
> - Run 'ps -axuwwf | grep vnc' to see if there is a 'xen-vncfb'
>    server daemon running in Dom0
> - Run 'netstat -t -l -n -p' to see if this server daemon is listening
>    on the port indicated by the XML dump in step 1. This will also tell
>    you if its listening on 127.0.0.1, or all interfaces
>
> If any of that is missing/wrong, then /var/log/xen/xend-debug.log is
> where the VNC server stucks its logs.
>
> Regards,
> Dan.
> --
> |=- Red Hat, Engineering, Emerging Technologies, Boston.  +1 978 392 2496
> -=|
> |=-           Perl modules: http://search.cpan.org/~danberr/
>               -=|
> |=-               Projects: http://freshmeat.net/~danielpb/
> -=|
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> 9505  -=|
>

$ vncviewer localhost:5900

VNC Viewer Free Edition 4.1.2 for X - built Oct 25 2006 09:08:37
Copyright (C) 2002-2005 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.

Fri Oct 27 21:54:27 2006
 main:        unable to connect to host: Connection refused (111)
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