Subject: monitoring all contexts? (super context!)
From: Ed W <lists@wildgooses.com>
Date: Tue, 09 Mar 2010 14:01:21 +0000

Hi, I would like to run iotop to examine some performance counters, but 
simply running it on the host obviously doesn't show the guest processes.

So instead I try using context 1

     chcontext --ctx 1 iotop

However, this gives me an error about missing /proc/vmstat, and in fact 
if I change the above command to an "ls" then it's absolutely correct 
that context 1 cannot see the full /proc tree

I'm running 2.6.32.8-grsec2.1.14-vs2.3.0.36.29.1 - how can I run iotop 
(or any arbitrary command) in a context which can see all guest 
processes AND have full access to the /proc filesystem?

Thanks

Ed W