X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=doc%2Fman%2Flttng-start.1.txt;h=de90fa05a9bd4a413448cf6d6fe9e0d9c5c1beec;hb=42a431087301e3ce41ef1e8e8a709523b443e351;hp=fff2cf9e2eaf1dbd125902d251a5f908b57e08cd;hpb=30ec772c97087214bfc7df4cdf19dd8e8dbee807;p=lttng-tools.git

diff --git a/doc/man/lttng-start.1.txt b/doc/man/lttng-start.1.txt
index fff2cf9e2..de90fa05a 100644
--- a/doc/man/lttng-start.1.txt
+++ b/doc/man/lttng-start.1.txt
@@ -1,51 +1,59 @@
 lttng-start(1)
 ==============
+:revdate: 29 April 2021
 
 
 NAME
 ----
-lttng-start - Start LTTng tracers
+lttng-start - Start an LTTng tracing session
 
 
 SYNOPSIS
 --------
 [verse]
-*lttng* ['GENERAL OPTIONS'] *start* ['SESSION']
+*lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *start* ['SESSION']
 
 
 DESCRIPTION
 -----------
-The `lttng start` command starts the various LTTng tracers for a
-given inactive tracing session.
+The `lttng start` command starts a tracing session, that is, it
+activates the LTTng tracers for:
 
-Starting the LTTng tracers has the effect that all enabled event rules
-within enabled channels can make their target event sources _emit_ trace
-events. Whether they are recorded to the local file system, sent over
-the network, or not recorded at all depends on the specific
-configuration of the tracing session in which tracing is started. See
-linklttng:lttng-create(1) for different session modes.
+With the 'SESSION' argument::
+    The tracing session named 'SESSION'.
 
-A tracing session with running tracers is said to be _active_. Active
-tracing sessions can return to the inactive state using the
-linklttng:lttng-stop(1) command.
+Without the 'SESSION' argument::
+    The current tracing session (see man:lttng-concepts(7) to learn more
+    about the current tracing session).
 
-If 'SESSION' is omitted, the LTTng tracers are started for the current
-tracing session (see linklttng:lttng-create(1) for more information
-about the current tracing session). Otherwise, they are started for the
-existing tracing session named 'SESSION'. `lttng list`
-outputs all the existing tracing sessions (see linklttng:lttng-list(1)).
+See man:lttng-concepts(7) to learn more about tracing sessions.
 
+The selected tracing session must be inactive (stopped). A tracing
+session is inactive on creation (see man:lttng-create(1)).
 
-include::common-cmd-options-head.txt[]
+A `start-session` trigger action can also start a tracing session
+(see man:lttng-add-trigger(1)).
 
+Stop an active tracing session with the man:lttng-stop(1) command.
 
-include::common-cmd-help-options.txt[]
 
+include::common-lttng-cmd-options-head.txt[]
 
-include::common-cmd-footer.txt[]
+
+include::common-lttng-cmd-help-options.txt[]
+
+
+include::common-lttng-cmd-after-options.txt[]
+
+
+include::common-footer.txt[]
 
 
 SEE ALSO
 --------
-linklttng:lttng-stop(1),
-linklttng:lttng(1)
+man:lttng(1),
+man:lttng-add-trigger(1),
+man:lttng-create(1),
+man:lttng-enable-event(1),
+man:lttng-stop(1),
+man:lttng-concepts(7)