Hi: everybody here: OS : Solaris 10 6/06 SPARC I read http://www.opensolaris.org/os/community/dtrace/NetworkProvider/CEC2006/ serious_minded and want to run that D script in my environment but it report error: # dtrace -s ./tcpaccept1.d dtrace: failed to compile script ./tcpaccept1.d: line 4: probe description tcp:::accept-established does not match any probes # I think maybe it''s DTrace has upgrade, I want to keep up with.But I don''t know how to do? I want to upgrade my machine''s DTrace , Let''s have tcp provider. then , I can run that wonderful D script. I expected very much. Can you help me!Thank you for your help! and I want to download http://www.opensolaris.org/os/community/dtrace/dtracetoolkit/ DTraceToolkit-0.96.tar.gz , it can''t be download. --------------------------------- Mp3???-??????? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/dtrace-discuss/attachments/20070316/c46f00ac/attachment.html>
Brendan Gregg - Sun Microsystems
2007-Mar-16 13:15 UTC
[dtrace-discuss] about DTrace tcp provider question
G''Day, On Fri, Mar 16, 2007 at 01:19:32PM +0800, Sun.betty wrote:> Hi: everybody here: > > OS : Solaris 10 6/06 SPARC > I read http://www.opensolaris.org/os/community/dtrace/NetworkProvider/CEC2006/ serious_minded > and want to run that D script in my environment > but it report error: > # dtrace -s ./tcpaccept1.d > dtrace: failed to compile script ./tcpaccept1.d: line 4: probe description tcp:::accept-established does not match any probes > # > I think maybe it''s DTrace has upgrade, I want to keep up with.But I don''t know how to do? > I want to upgrade my machine''s DTrace , Let''s have tcp provider. then , I can run that wonderful D script.Sorry, the TCP scripts on that website are for a proposed provider, and are not yet part of any Solaris release. In the meantime, for DTrace TCP/IP observability we sometimes have no choice but to use the DTrace fbt provider - which is an unstable interface. Yes, I think we really need to have a stable TCP provider integrated, and I''m doing what I can to help.> I expected very much. Can you help me!Thank you for your help! > and I want to download http://www.opensolaris.org/os/community/dtrace/dtracetoolkit/ > DTraceToolkit-0.96.tar.gz , it can''t be download.Hmm. The DTraceToolkit file links to my website (www.brendangregg.com) as the last time I tried to upload a .gz file to opensolaris.org it was rejected. I''ll see if that works now. I''ve found that the www.brendangregg.com URL doesn''t work so well from within China - I don''t know why. no worries, Brendan -- Brendan [CA, USA]