ORBIT-USER: Node always reset and iperf problem inside spatial switching image

Sachin sachinganu at gmail.com
Sun Feb 18 21:13:06 EST 2007 

Yes, that would be necessary.
You can still use the nodehandler script to just configure interfaces

On 2/18/07, Arinto Murdopo <arinto at gmail.com> wrote:
>
> Okay, I'll try it, by the way, if we use iperf as traffic generator and we
> also don't use nodehandler to carry out an experiment, do we need to setup
> the ESSID of the network manually by using iwconfig?
>
> In my case, I only send from 1 node to another node using Click image so
> that I can emulate the node mobility.
>
> Thank you
>
> arinto
> On 2/19/07, Max Ott <max at semandex.net> wrote:
> >
> > Not sure what's going on here, but please try:
> >
> > % iperf --oml-name node1-2 --oml-config
> > /root/iperf/etc/orbit_winlab_iperf.xml -s
> >
> > -max
> >
> > On 2/19/07, Arinto Murdopo <arinto at gmail.com> wrote:
> > > Here is the complete output, even after I tried to set the environment
> >
> > > variable and also modifying the Makefile, it still doesn't work
> > properly.
> > >
> > > node1-2:~/iperf# echo $OML_NAME
> > >  node1-2
> > >  node1-2:~/iperf# echo $OML_CONFIG
> > >  /root/iperf/etc/orbit_winlab_iperf.xml
> > > node1-2:~/iperf# iperf -s
> > > ERROR(oml) Could not get either OML_NAME or OML_CONFIG from env
> > > terminate called after throwing an instance of 'int'
> > > Aborted
> > >
> > > Anyone has solution to this problem? Actually from time being, I
> > download
> > > new iperf and install it inside the Click node. It works properly but
> > it is
> > > not integrated to OML.
> > >
> > > thank you
> > >
> > > Arinto
> > >
> > >
> > > On 2/18/07, Arinto Murdopo < arinto at gmail.com> wrote:
> > > > Actually I'm not the one who aborted it at that time. It is aborted
> > > automatically. How to set up these two parameters?
> > > >
> > > > Thank you
> > > >
> > > > Arinto
> > > >
> > > >
> > > >
> > > > On 2/17/07, Max Ott <max at semandex.net> wrote:
> > > > > Your iperf is most likely working perfectly. It has been OMLifed
> > and
> > > > > therefore is looking for OML configuration information which you
> > > > > aren't providing. It most likley shouldn't abort but that's a
> > choice
> > > > > made by whoever made the OML related modifications.
> > > > >
> > > > > Now as why nodehandler want recognize the two nodes checking in.
> > > > > Unfortunately, the log files are being cleaned up to quickly - Can
> > > > > somebody please change the cleaning procedure to be less eager -
> > and
> > > > > are already gone.
> > > > >
> > > > > Sorry for not being able to help you more here, but I doubt that
> > the
> > > > > problem lies with iperf.
> > > > >
> > > > > -max
> > > > >
> > > > > On 2/15/07, Arinto Murdopo <arinto at gmail.com> wrote:
> > > > > > Sorry, I forgot to attach the ExpIperf.rb
> > > > > >
> > > > > > here they are
> > > > > >
> > > > > >
> > > > > > On 2/15/07, Arinto Murdopo <arinto at gmail.com> wrote:
> > > > > > > Dear all,
> > > > > > >
> > > > > > > I try to run example in iperf experiment script from
> > > > > >
> > >
> > http://www.orbit-lab.org/wiki/Documentation/OtherApps/Iperf/ExperimentScript
> > > > > > using spatial switching image click-2.4.26-20051204.ndz .
> > However,
> > > during the
> > > > > > experiment, the node in sanbox always reset. I attach the
> > expriment
> > > file in
> > > > > > this email. Do I need to reconfigure iperf inside Click image?
> > Here is
> > > the
> > > > > > detailed output of the experiment:
> > > > > > >
> > > > > > > command: nodehandler ExpIperf.rb
> > > > > > >
> > > > > > > experiment ID = sb1_2007_02_15_00_01_03
> > > > > > >
> > > > > > > Using logfile /etc/nodehandler/nodehandler_log.xml
> > > > > > >  INFO init: NodeHandler Version 3.6.4-1 (849)
> > > > > > >  INFO init: Experiment ID: sb1_2007_02_15_00_01_03
> > > > > > >  INFO Experiment: load system:exp:stdlib
> > > > > > >  INFO prop.resetDelay: resetDelay = 180:Fixnum
> > > > > > >  INFO Experiment: load ExpIperf
> > > > > > > /tmp/eee.661/lib/util/communication.rb:127:
> > > warning:
> > > > > > Insecure world writable dir /tmp, mode 041777
> > > > > > >  INFO n_1_1: Checked in as /ip/10.11.1.1 booting off UNKNOWN
> > > > > > >  INFO n_1_2: Checked in as /ip/10.11.1.2 booting off UNKNOWN
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  WARN stdlib: Resetting node n_1_1
> > > > > > >  INFO n_1_1: Resseting node
> > > > > > >  WARN stdlib: Resetting node n_1_2
> > > > > > >  INFO n_1_2: Resseting node
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  WARN stdlib: Resetting node n_1_1
> > > > > > >  INFO n_1_1: Resseting node
> > > > > > >  WARN stdlib: Resetting node n_1_2
> > > > > > >  INFO n_1_2: Resseting node
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  INFO stdlib: 2 out of 2 node(s) still down n_1_1,n_1_2
> > > > > > >  WARN stdlib: Resetting node n_1_1
> > > > > > >  INFO n_1_1: Resseting node
> > > > > > >  WARN stdlib: Resetting node n_1_2
> > > > > > >  INFO n_1_2: Resseting node
> > > > > > >
> > > > > > > And also I found some error when I try to run iperf using ssh
> > in
> > > node1-1
> > > > > > or node 1-2. This node using spatial switching image. Here is
> > the
> > > output
> > > > > > >
> > > > > > > node1-2:~/iperf# iperf -s
> > > > > > > ERROR(oml) Could not get either OML_NAME or OML_CONFIG from
> > env
> > > > > > > terminate called after throwing an instance of 'int'
> > > > > > > Aborted
> > > > > > >
> > > > > > > What happen with above iperf? Any explanation about this?
> > > > > > >
> > > > > > > Thank you
> > > > > > >
> > > > > > > Arinto
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
>
>
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