Following this suggestion I get the following error:
dtrace: failed to compile script /dev/fd/11: line 198: probe description
fbt:ip: tcp_xchg:entry does not match any probes
Paul
> Date: Thu, 19 Mar 2009 13:03:59 -0700
> From: sam_bercov...@yahoo.com
> To: dtrace-discuss@opensolaris.org
> Subject: Re: [dtrace-discuss] tcptop error: failed toresolve
> SS_TCP_FAST_ACCEPT: Unknown variable n
>
> Please check the following:
>
> replace the following line in the tcptop:
> this->queuep = (queue_t *)`tcp_g_q; /* ` */
>
> with this line:
> this->queuep = (queue_t *)((tcp_stack_t *)arg8)->tcps_g_q;
>
> -Sam.
>
>
> > Replaced SS_TCP_FAST_ACCEPT with SS_DIRECT in tcptop
> > per the thread you
> > cited - now I get a new error:
> >
> > g...@irt-smtp-02:~ 2:14pm 133 # ./tcptop
> > dtrace: failed to compile script /dev/fd/11: line
> > 163: failed to resolve
> > `tcp_g_q: Unknown symbol name
> >
> > I got it from here:
> > http://www.brendangregg.com/DTrace/tcptop
> > is that not up to date?
> >
> >
> > Thanks
> >
> >
> > -----Original Message-----
> > From: dtrace-discuss-boun...@opensolaris.org
> > [mailto:dtrace-discuss-boun...@opensolaris.org] On
> > Behalf Of Chris Yoder
> > (kernel)
> > Sent: Monday, January 21, 2008 1:45 PM
> > To: dtrace-discuss@opensolaris.org
> > Subject: Re: [dtrace-discuss] tcptop error: failed
> > toresolve
> > SS_TCP_FAST_ACCEPT: Unknown variable name
> >
> > On Mon, Jan 21, 2008 at 01:39:03PM -0800, Fletcher
> > Cocquyt wrote:
> > > Hi, I am trying to debug the bottle neck(s) in a
> > Solaris 10
> > > Mailman/Spamassassin/Sendmail VMWare VM and get the
> > following error from
> > > tcptop:
> > >
> > > g...@smtp:~ 1:35pm 103 # ./tcptop
> > > dtrace: failed to compile script /dev/fd/11: line
> > 40: failed to resolve
> > > SS_TCP_FAST_ACCEPT: Unknown variable name
> >
> > From
> > http://mail.opensolaris.org/pipermail/dtrace-discuss/2
> > 006-January/001021.htm
> > l
> >
> > > I think SS_TCP_FAST_ACCEPT has been changed to
> > SS_DIRECT
> > > by a recent putback, although I was unable to
> > isolate it. (no time!)
> > > Changing my local copy of tcpsnoop.d to use
> > SS_DIRECT fixed
> > > the problem for me.
> > _______________________________________________
> > dtrace-discuss mailing list
> > dtrace-discuss@opensolaris.org
> >
> >
> > _______________________________________________
> > dtrace-discuss mailing list
> > dtrace-discuss@opensolaris.org
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