From mboxrd@z Thu Jan 1 00:00:00 1970 From: jeremie.galarneau@efficios.com (=?ISO-8859-1?Q?J=E9r=E9mie_Galarneau?=) Date: Tue, 5 Nov 2013 20:25:12 -0500 Subject: [lttng-dev] [PATCH lttng-tools] Fix: Some corrections to the lttng man page In-Reply-To: <48CF5AC71E61DB46B70D0F388054EFFD267A10D1@VAL-E-01.valcartier.drdc-rddc.gc.ca> References: <48CF5AC71E61DB46B70D0F388054EFFD2679FA2C@VAL-E-01.valcartier.drdc-rddc.gc.ca> <48CF5AC71E61DB46B70D0F388054EFFD267A10D1@VAL-E-01.valcartier.drdc-rddc.gc.ca> Message-ID: On Tue, Nov 5, 2013 at 4:34 PM, Thibault, Daniel < Daniel.Thibault at drdc-rddc.gc.ca> wrote: > *De :* jeremie.galarneau at gmail.com > *Envoy? :* 5 novembre 2013 15:51 > > On Thu, Oct 24, 2013 at 12:09 PM, Thibault, Daniel < > Daniel.Thibault at drdc-rddc.gc.ca> wrote: > > -----Message d'origine----- > Date: Wed, 23 Oct 2013 12:08:47 -0400 > From: J?r?mie Galarneau > > > diff --git a/doc/man/lttng.1 b/doc/man/lttng.1 > > [...] > > > +All user-space applications instrumented with lttng-ust(3) will > > automatically register to the session daemon. This feature gives you the > > ability to list available traceable applications and tracepoints on a > per user > > basis. (See \fBlist\fP command). > > Is this a statement of intent? LTTng 2.3.0's list command identifies > user-space events by trace provider name, event name, and process ID, but > not by user ID (in fact it doesn't even yet filter the kernel events out > when one asks for 'list -u session'; see bug #654). And there is as yet no > way to filter the 'lttng list' output by user ID (an optional argument for > the -u option could do the trick). > > Of course, listing available tracepoints is automatically per-user > when using a local session daemon. But if you're a member of the > 'tracing' group, you'll deal exclusively with the root daemon and won't > have that choice. > > > I didn't change the meaning of the original sentence. It just means > that "lttng list" will output the events registered to the user's > corresponding session daemon. > > > Perhaps you can suggest a better phrasing? > > > > > > J?r?mie > > > > How about this? > > > > Each user-space application instrumented with lttng-ust(3) will > automatically > > register with the root session daemon and its user session daemon. This > allows > > each daemon to list the available traceable applications and tracepoints > at > > any given moment (See the \fBlist\fP command). > > > Looks good to me. Cheers, J?r?mie > (There is no need to explain further the diff between the two daemons > since the preceding paragraph in the man page already talks about > co-existing session daemons) > > > > Daniel U. Thibault > Protection des syst?mes et contremesures (PSC) | Systems Protection & > Countermeasures (SPC) > Cyber s?curit? pour les missions essentielles (CME) | Mission Critical > Cyber Security (MCCS) > R & D pour la d?fense Canada - Valcartier (RDDC Valcartier) | Defence R&D > Canada - Valcartier (DRDC Valcartier) > 2459 route de la Bravoure > Qu?bec QC G3J 1X5 > CANADA > Vox : (418) 844-4000 x4245 > Fax : (418) 844-4538 > NAC : 918V QSDJ <*http://www.travelgis.com/map.asp?addr=918V%20QSDJ > *> > Gouvernement du Canada | Government of Canada > > -- J?r?mie Galarneau EfficiOS Inc. http://www.efficios.com -------------- next part -------------- An HTML attachment was scrubbed... URL: