Hi Ajit:

Try the -Z option.

Basically the dvm probes take a little time to initialize. The -Z
will allow you to turn on probes that are yet to be initialized.

HTHs

Angelo


Ajit Bansode wrote:
> Hi all,
> There is one command in solaris called jmplay which starts java media player.
>
> When I am trying to rum my script as follows:-
> dtrace -s ./dvmThread.d -c jmplay
>
> It gives following error.
> dtrace: failed to compile script ./dvmThread.d: line 3: probe description 
> dvm16784:::thread-start does not match any probes
>
> But when I run jmplay separately and then by giving its pid, same script runs 
> successfully. 
>
> Script source is as follows:-
> #!/usr/sbin/dtrace -s
> #pragma D option quiet
> dvm$target:::*
> {    
>   printf("Probename  :-   %s\n", probename);  
> }
>
> Can anyone please tell me what is going wrong?
>
> Thanks,
> Ajit
>
>
> --
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