Re: [uml-devel] (Workarounded) Hanging using 'iptables -L' in UML vm booted with con0=pts

["David Fernández" <david@dit.upm.es>]

Hi,

Just a mail to confirm that this problem persists with new kernel 2.6.23.

I just downloaded and compiled 2.6.23 for UML
(http://www.dit.upm.es/vnuml/download/kernels/linux-2.6.23-1m.tar.bz2) and
tested that using "con0=pts" the virtual machines hang when loading kernel
modules that drop traces.

Using "con1=pts" the problem is solved, exactly as seen with previous kernel
versions.

Best regards,
David


  > -----Mensaje original-----
  > De: Fermín Galán Márquez [mailto:fermin.galan@cttc.es] 
  > Enviado el: miércoles, 19 de septiembre de 2007 21:42
  > Para: Paolo Giarrusso
  > CC: user-mode-linux-devel@lists.sourceforge.net; David Fernández
  > Asunto: Re: [uml-devel] (Workarounded) Hanging using 
  > 'iptables -L' in UML vm booted with con0=pts
  > 
  > Dear Paolo,
  > 
  > >> The solution to the problem is using con1 instead of 
  > con0, I mean:
  > >>
  > >> ./linux ubd0=/tmp/root_fs_debug con=null con1=pts uml_dir=/tmp 
  > >> umid=run
  > >>
  > >> instead of
  > >>
  > >> ./linux ubd0=/tmp/root_fs_debug con=null con1=pts uml_dir=/tmp 
  > >> umid=run
  > > 
  > > This was con0=pts, I checked your other mail. Right?
  > 
  > Absolutely :)
  > 
  > Best regards,
  > 
  > --------------------
  > Fermín Galán Márquez
  > CTTC - Centre Tecnològic de Telecomunicacions de Catalunya 
  > Parc Mediterrani de la Tecnologia, Av. del Canal Olímpic 
  > s/n, 08860 Castelldefels, Spain Room 1.02 Tel : +34 93 645 
  > 29 12 Fax : +34 93 645 29 01 Email address: fermin dot 
  > galan at cttc dot es
  > 


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