Re: LTTng usage issue

* Raghavendra Rao ([email protected]) wrote:
> Hi all
>  
> I am new to lttng/ltt. I am facing problems using lttng while generating
> the trace information.
> The version details of lttng, OS etc are given below:
>  
> problem:
> ===========
> OS : 2.6.19
>  
> Ltnng : 0.6.47
>  
> Ltt-control : 0.32
>  
>  
> Steps followed:
> ================
> 1. started the trace as follows:
>  
> $ lttctl -n trace -d -l /mnt/debugfs/ltt -t /tmp/trace
>  
> Linux Trace Toolkit Trace Control 0.32-05122006
>  
> Controlling trace : trace
>  
> Ltt_control : trace trace
> Linux Trace Toolkit Trace Daemon 0.32-05122006
>  
> Reading from debugfs directory : /mnt/debugfs/ltt/trace
> Writing to trace directory : /tmp/trace
>  
> Creating supplementary trace files
> Appending facility file kernel_arch_ppc.xml
> Appending facility file kernel_arch_i386.xml
> Appending facility file compact.xml
> Appending facility file fs.xml
> Appending facility file locking.xml
> Appending facility file list.xml
> Appending facility file core.xml
> Appending facility file kernel_arch_x86_64.xml
> Appending facility file stack.xml
> Appending facility file kernel_arch_powerpc.xml
> Appending facility file process.xml
> Appending facility file kernel.xml
> Appending facility file kernel_arch_arm.xml
> Appending facility file kernel_arch_c2.xml
> Appending facility file user_generic.xml
> Appending facility file fs_data.xml
> Appending facility file ipc.xml
> Appending facility file net.xml
> Appending facility file statedump.xml
> Appending facility file mm.xml
> Appending facility file stack_arch_i386.xml
> Appending facility file memory.xml
> Appending facility file xen.xml
> Appending facility file stack_arch_x86_64.xml
> Appending facility file timer.xml
> Appending facility file network.xml
> Appending facility file socket.xml
> Appending facility file network_ip_interface.xml
> Appending facility file kernel_arch_mips.xml
> ltt_control : trace trace
>  
> ~# 
>  
> And it's coming out here..
>  
> It's not generating any info and control information with folder
> structure which is given in 
>  
> http://ltt.polymtl.ca/svn/ltt/branches/poly/doc/developer/format.html
>  
> So where am I doing wrong?
>  
> I would really appreciate any help/pointers in this regard
> 

There may be some unimplemented features.. can you give us a ls -aRl of
your trace directory ?



>  
> 
> Thanks and regards
> 
> Raghavendra.
> 

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-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
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