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Re: Freezing Dom0

Hi Manuel,

thanks for the quick reply! :)

after writing the mail I went to the machine to attach a keyboard physically 
(USB), but also this one was either not realized or the machine was really 
frozen, I couldn't interact.

I upgraded the firmware of the controllers and the hard drives, but I'm not too 
optimistic about that - all machines run with the same firmware releases and 
this is the only machine freezing. 

Am 20.09.2011 um 21:43 schrieb Manuel Bouyer:

> Too bad we don't have the complete panic message (any chance to setup
> serial console ? maybe the HP remote management hardware offers a serial port,
> this is usually available on this class of hardware).

Yes, I think this is possible.

Any chance of re-directing the console to this emulated serial port without 
re-booting? I boot the machine with grub using

title Xen 3.0 / NetBSD (sda0, vga)
  kernel (hd0,a)/xen.gz dom0_mem=512m com1=115200,8n1
  module (hd0,a)/netbsd5.xen bootdev=sd0a ro console=pc

(I have no "serial" line in the menu.lst yet).

Good night,


<>                                                              <>
<> Dr. Torsten Harenberg     harenberg%physik.uni-wuppertal.de@localhost  <>
<> Bergische Universitaet                                       <>
<> FB C - Physik             Tel.: +49 (0)202 439-3521          <>
<> Gaussstr. 20              Fax : +49 (0)202 439-2811          <>
<> 42097 Wuppertal                                              <>
<>                                                              <>
<><><><><><><>< Of course it runs NetBSD http://www.netbsd.org ><> 

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