Thanks a lot. I will redirect the log messages to another directory under /overlay where I have space from USB storage(extroot), so I think that it shouldn't be a problem.

Best, Theodoros

On Thu, Feb 13, 2014 at 12:58 PM, Johannes Morgenroth < morgenroth@ibr.cs.tu-bs.de> wrote:

Hello Theodoros.

Am 13.02.2014 12:47, schrieb Theodoros Bourchas:

...

I would like to store log messages of the ibrdtn daemon. In the configuration file (/etc/config/ibrdtn) there is the /tmp/ibrdtn.log, but only INFO type of log messages appear there.

I would like to store NOTICE type of log messages as they appear , when I execute "dtnd -v" command. Is there any way to do this? Or how can I have the sequence of bundle events stored in a file?

There is no standard approach to do that. You have to hack the script which starts IBR-DTN. Open the file /usr/sbin/dtnd-safety-wrapper.sh and change the line:

    echo "${DTND} ${DEBUG_ARGS} -c ${TMPCONF} ${LOGGING}" | /bin/sh

to:

    echo "${DTND} ${DEBUG_ARGS} -v -c ${TMPCONF} ${LOGGING}" | /bin/sh

That will activate the logging of NOTICE message.

To explain why "-v" is disabled by default, the logging with NOTICE messages leads to a large amount of data, which is not available on all devices. Thus, extended logging is not recommended on OpenWrt.

Kind regards, Johannes Morgenroth

-- Johannes Morgenroth Institut fuer Betriebssysteme und Rechnerverbund Tel.: +49-531-391-3249 Muehlenpfordtstrasse 23 Fax.: +49-531-391-5936 TU Braunschweig D-38106 Braunschweig