[Lustre-discuss] [Lustre-devel] Lustre RPC visualization

Rahul Deshmukh Rahul.Deshmukh at Sun.COM
Wed Sep 22 06:57:24 PDT 2010


Michael Kluge wrote:
> Hi Robert,
> 
> could please sent me the command how to generate such a log? 
> 
> lctl debug_daemon start /tmp/$HOSTNAME
> sysctl -w lnet.debug=+rpctrace

I think this command will help you.

lctl debug_file /tmp/$HOSTNAME > /tmp/$HOSTNAME_readable

> 
> Still produces some kind of binary format (at least with my 1.8.3) which
> looks different from what you sent me.
> 
> 
> Regards, Michael

Regards,
Rahul.

> 
>>> Right now I do not have big clusters available to generate the trace.
>>> I will see what I can do here.
>> If ~600 clients is big enough we could generate that on Hyperion.
>>
>> robert
>>
>>> Thanks
>>> WangDi
>>>>
>>>>  
>>>>>>      
>>>>>    
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> 
> 
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