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→Testing netconsole: typos, wording
<pre>sysctl -w kernel.printk="7 4 1 7"</pre>
After testing you can repair previous seting setting the same way.
Load netconsole module (see above) and on console server do netcat command. On OpenVZ side provocate any console message, f.e. connect any USB hardware or try command:
</pre>
If you see any console message on OpenVZ side, you should see message on console server too. If not, something is wrong. By debuging When debugging a problem you should , do not use tcpdump on OpenVZ side, — it is not able to show you netconsole packets. Use Instead, use tcpdump on console server. Often Quite common the source of problems with netconsole are firewalls.