Xen users - Apr 2006 - xentrace failure...

Hello,

I''ve been trying to get xenmon.py and xentrace to work, but I
consistently get
the following (on a couple of different machines/kernels):

kibab kibab # xentrace /root/xentrace.log
ERROR: Failure to get trace buffer pointer from Xen (22 = Invalid argument)

Did I miss an option that has to be turned on or something?  Is there some 
other setting that I need so that everything will work correctly?  man 
xentrace didn''t mention any prereqs?

Thanks for the help.

--Kaleb

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> kibab kibab # xentrace /root/xentrace.log
> ERROR: Failure to get trace buffer pointer from Xen (22 = Invalid argument)
If you are running stock Xen, you need to turn tracing on and set the
trace buffer sizes:

# tbctl 1
# setsize 10

HTH,
Diwaker
--
Web/Blog/Gallery: http://floatingsun.net/blog

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