[ovs-discuss] Unable to make Netflow v5 working

[Duy Bach Ha]

Dear Ben,

I will have an eye on this matter. It's sorry to say that it has taken 
me a lot of time and I have to move on with a very late schedule. I will 
contact you again if I can reproduce the crashwhen I tackle back the 
problem later these 4 months.

Just as a last note for me: If you can teach me the bt command for it, 
it will be really great guide for me to start. Because I run my network 
on mininet and I don't know how should I do the bt command for 
openvswitch. Normally to start my network I would do:

sudo mn --switch ovsk --controller remote --custom 
/*smile*/ncstestmap.py --topo ncstestmap --arp

So mn will have nothing wrong, but openvswitch crashed. That's where I 
don't know how to do the bt command.

As for core dump than I just need to do: ulimit -c unlimited. I guess.

Duy
On 08/01/2014 04:53 PM, Ben Pfaff wrote:
> On Fri, Aug 01, 2014 at 09:46:58AM +0200, Duy Bach Ha wrote:
>> I'm sorry for now I have so many kernel versions and 3 gcc that I
>> cannot remember at what version and gcc didI have it. But I will try
>> to reproduce the crash. How can I have a backtraceso that I can
>> provide it for you?
> Usually you use the GDB "bt" command to get a backtrace.  It is easiest
> to start from a core dump, so you would want to make sure that core
> dumps are enabled.

-- 
-------------------
Bach Ha Duy
INFOTECH Master Program
University of Stuttgart, Germany
Filderbahnplatz 31, 70567 Stuttgart/Mohringen
Flat 01 Room No. 03
0152 59757763

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