X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=doc%2Fman%2Flttng.1;h=cd0aae29466ebfe76b0e04317e544a462a338f0d;hb=bd88d988c669ab4e6ade2c398b9c312382fe0633;hp=3c7bbb44bd84bee3fa9ad58f6182832b6a5a5955;hpb=a10f04ad4a2736801231c0e2bc7ad85e5d372904;p=lttng-tools.git

diff --git a/doc/man/lttng.1 b/doc/man/lttng.1
index 3c7bbb44b..cd0aae294 100644
--- a/doc/man/lttng.1
+++ b/doc/man/lttng.1
@@ -749,8 +749,8 @@ List available domain(s)
 Load tracing session configuration
 
 If NAME is omitted, all session configurations found in both the user's session
-configuration directory and the system session configuration directory will be
-loaded.
+configuration directory (default: ~/.lttng/sessions/) and the system session
+configuration directory (default: /etc/lttng/sessions/) will be loaded.
 
 .B OPTIONS:
 
@@ -762,7 +762,8 @@ Show summary of possible options and commands.
 Load all session configurations (default).
 .TP
 .BR "\-i, \-\-input-path PATH"
-Specify the input path for session configurations.
+Specify the input path for session configurations. This overrides the default
+session configuration directory.
 .TP
 .BR "\-f, -\-force"
 Overwrite current session configuration(s) if a session of the same name
@@ -776,8 +777,9 @@ already exists.
 Save tracing session configuration
 
 If SESSION is omitted, all session configurations will be saved to individual
-\fB.lttng\fP files under the user's session configuration directory. The
-default session configuration file naming scheme is \fBSESSION.lttng\fP.
+\fB.lttng\fP files under the user's session configuration directory (default:
+~/.lttng/sessions/). The default session configuration file naming scheme is
+\fBSESSION.lttng\fP.
 
 .B OPTIONS:
 
@@ -789,7 +791,8 @@ Show summary of possible options and commands.
 Save all session configurations (default).
 .TP
 .BR "\-o, \-\-output-path PATH"
-Specify the output path for saved sessions (default: ~/.lttng/sessions/).
+Specify the output path for saved sessions. This overrides the default session
+configuration directory.
 .TP
 .BR "\-f, -\-force"
 Overwrite session configuration file if session name clashes.
@@ -880,6 +883,10 @@ Name of the snapshot's output.
 Maximum size in bytes of the snapshot. The maxium size does not include the
 metadata file. Human readable format is accepted: {+k,+M,+G}. For instance,
 \-\-max-size 5M
+
+The minimum size of a snapshot is computed by multiplying the total amount of
+streams in the session by the largest subbuffer size. This is to ensure
+fairness between channels when extracting data.
 .TP
 .BR "\-C, \-\-ctrl-url URL"
 Set control path URL. (Must use -D also)