dtrace discuss - Aug 2005 - fbt:px::entry does not match any probes

Hi,
I am trying to execute the following script through Dtrace:
/*px_funcs.d*/
#!/usr/sbin/dtrace -s
fbt:px::entry
/probefunc != "px_dbg" && probefunc !=
"px_intx_intr" && probefunc !=
"px_lib_intr_setstate" && probefunc !=
"hvio_intr_setstate"/
{
}

The following command I am giving at shell prompt for execution:
#dtrace -s px_funcs.d

The following error message I am getting:
dtrace: failed to compile script px_funcs.d: line 2: probe description 
fbt:px::entry does not match any probes


The system is running SunOS 5.11 snv_19 and the processor is of "sun4u 
sparc" type. The same error message I am getting in 5.10 also.

Thanks
Jitendra

Hi Jitendra,

This means that dtrace is not finding the module ''px''.
Which module are you trying to dtrace?

What does ''modinfo | grep px'' show?

Thanks,
Manoj

Jitendra Sasmal wrote:
> Hi,
> I am trying to execute the following script through Dtrace:
> /*px_funcs.d*/
> #!/usr/sbin/dtrace -s
> fbt:px::entry
> /probefunc != "px_dbg" && probefunc !=
"px_intx_intr" && probefunc !=
> "px_lib_intr_setstate" && probefunc !=
"hvio_intr_setstate"/
> {
> }
> 
> The following command I am giving at shell prompt for execution:
> #dtrace -s px_funcs.d
> 
> The following error message I am getting:
> dtrace: failed to compile script px_funcs.d: line 2: probe description 
> fbt:px::entry does not match any probes
> 
> 
> The system is running SunOS 5.11 snv_19 and the processor is of "sun4u
> sparc" type. The same error message I am getting in 5.10 also.
> 
> Thanks
> Jitendra