[dtrace-discuss] fbt:ip:tcp_xchg:entry does not exists

[przemolicc at poczta.fm]

Anyone know what happened to fbt:ip:tcp_xchg:entry probe ?

przemol

On Thu, Jan 11, 2007 at 12:09:55PM +0100, przemolicc at poczta.fm wrote:
> Hello,
> 
> I am trying to use one of scripts from Dtrace toolkit and get:
> bash-3.00# dtrace -l|wc -l
>    47351
> bash-3.00# cat /etc/release 
>                         Solaris 10 6/06 s10x_u2wos_09a X86
>            Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.
>                         Use is subject to license terms.
>                              Assembled 09 June 2006
> bash-3.00# uname -a
> SunOS e2 5.10 Generic_118855-19 i86pc i386 i86pc
> bash-3.00# ./tcpsnoop.d
> dtrace: failed to compile script ./tcpsnoop.d: line 233: probe description fbt:ip:tcp_xchg:entry does not match any probes
> 
> Indeed, there is no such probe:
> bash-3.00# dtrace -l|wc -l
>    47351
> bash-3.00# dtrace -l|grep tcp_xchg
> 
> On the other x86 system I get it:
> # cat /etc/release
>                         Solaris 10 6/06 s10x_u2wos_09a X86
>            Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.
>                         Use is subject to license terms.
>                              Assembled 09 June 2006
> # uname -a
> SunOS bolek 5.10 Generic_118855-19 i86pc i386 i86pc
> # dtrace -l|grep tcp_xchg
> 25995        fbt                ip                          tcp_xchg entry
> 25996        fbt                ip                          tcp_xchg return
> 36350        fbt               nca                          tcp_xchg entry
> 36351        fbt               nca                          tcp_xchg return
> 
> Can anyone explain me what's going on ?
> 
> przemol
> 
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