Re: printk performance logging without syslogd for router

Peter Wächtler (pwaechtler@loewe-komp.de)
Tue, 13 Nov 2001 13:15:45 +0100

william fitzgerald wrote:
>
> hi all,
>
> (perforamnce logging of network stack through a
> linux router)
>
> the main question:
>
> is there a way i can buffer or record the printk
> statements and print them to disk after my
> packets have gone through the router?
>

there is an option in syslogd to prevent immediatly
writing to the logfile:

prefix the log with a dash:

kern.* -/var/log/kernelmessages
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