From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29330 invoked by alias); 12 Feb 2013 20:52:53 -0000 Received: (qmail 29321 invoked by uid 22791); 12 Feb 2013 20:52:52 -0000 X-SWARE-Spam-Status: No, hits=-6.1 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_SPAMHAUS_DROP,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,RP_MATCHES_RCVD,SPF_HELO_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 12 Feb 2013 20:52:46 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r1CKqdK3016576 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 12 Feb 2013 15:52:39 -0500 Received: from t510.usersys.redhat.com (dhcp-10-15-1-83.hsv.redhat.com [10.15.1.83]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r1CKqcp1022696 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 12 Feb 2013 15:52:39 -0500 Message-ID: <511AAB96.8030607@redhat.com> Date: Tue, 12 Feb 2013 20:52:00 -0000 From: David Smith User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: Steve Dickson CC: jiri.horky@gmail.com, Systemtap List Subject: [PR15114] What nfsd.* probes does it make sense to add uid/gid variable to? Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2013-q1/txt/msg00125.txt.bz2 Steve, Jiri came up with the idea of adding uid/gid information to the nfsd.proc.write aliases. I fleshed out the idea a bit more. For all the gory details, see: So, we need a couple of questions answered by someone who actually understands the NFS daemon. Does it make sense to add uid/gid probe variables to read/write and all the remaining nfsd operation probes (open lookup commit create unlink rename close)? Will that information be available for all the protocol variants (v[2-4])? Thanks for the help. -- David Smith dsmith@redhat.com Red Hat http://www.redhat.com 256.217.0141 (direct) 256.837.0057 (fax)