[Nfd-dev] [EXT] Issue with getting nfd-log

[Ishita Dasgupta]

Hi Junxiao,

I see

Failed to issue method call: Unit nfd.service failed to load: No such file
or directory. See system logs and 'systemctl status nfd.service' for
details.
On looking at the log

nfd.service

   Loaded: error (Reason: No such file or directory)
   Active: inactive (dead)
My path is set to include /usr/bin where nfd resides so I am not sure why I
might be seeing this.

Regards,
Ishita Dasgupta
Regards,
Ishita Dasgupta

*Graduate Student**College of Information and Computer Sciences*
*,UMass Amherst*


On Thu, Apr 16, 2020 at 1:50 PM Junxiao Shi <shijunxiao at email.arizona.edu>
wrote:

> Hi Ishita
>
> Clear up your earlier mistake: (you should never invoke nfd binary
> directly; only start it via systemd)
> sudo rm -rf $HOME/.ndn
>
> Start NFD systemd service:
> sudo systemctl restart nfd
>
> View logs:
> journalctl -u nfd
>
> Yours, Junxiao
>
> On Thu, Apr 16, 2020 at 13:44 Ishita Dasgupta via Nfd-dev <
> nfd-dev at lists.cs.ucla.edu> wrote:
>
>> *External Email*
>> Hi,
>>
>> I want to be able to see the nfd-logs hen I perform ndnping or ndnperf on
>> the node.
>> I have made the following modifications to the nfd.conf in /etc/ndn
>> (default_level INFO
>> Forwarder TRACE)
>> As explained here
>> <https://www.lists.cs.ucla.edu/pipermail/nfd-dev/2018-September/003387.html>,
>> when I do the following
>>
>>    1. sudo start nfd &> nfd.log &
>>
>> *I only see nfd start/running, process 75093 in the log. Even with all
>>    the successful ndnperf downloads or ndnpings. This made me think that
>>    probably I need to explicitly specify the nfd.conf which led to 2.*
>>    2. sudo start nfd -c /etc/ndn/nfd.conf > nfd.log &
>>
>> *start: invalid option: -c nfd starts but doesn't take in the config file
>>    command*
>>    3. sudo nfd -c /etc/ndn/nfd.conf > nfd.log & (from here)
>>    <https://named-data.net/doc/NFD/current/manpages/nfd.html>
>>
>>
>> *1587058707.444119 DEBUG: [Forwarder] onIncomingInterest face=259
>>    interest=/localhost/nfd/faces/events/%FE%04   what():  Error in setting
>>    interest filter (/localhost/nfd): Internal implementation error
>>    (Validator/policy did not invoke success or failure callback)
>>    1587058707.444167 DEBUG: [Forwarder] onContentStoreMiss
>>    interest=/localhost/nfd/faces/events/%FE%04*
>>
>>
>> Can anyone point out what I might be doing wrong? How can I have a
>> verbose look at the nfd-log?
>> I have the entire log from number 3 if anyone needs to see it.
>>
>> Regards,
>> Ishita Dasgupta
>>
>> _______________________________________________
>> Nfd-dev mailing list
>> Nfd-dev at lists.cs.ucla.edu
>> http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev
>>
>
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