Man page fixes: missing --version option and typo

[lttng-tools.git] / doc / man / lttng.1

diff --git a/doc/man/lttng.1 b/doc/man/lttng.1
index dda9095caef5baf6996996707de8e501e7af7a91..564f888f515ab340af45bceb33e5cb8b22921c03 100644 (file)
--- a/doc/man/lttng.1
+++ b/doc/man/lttng.1
@@ -48,7 +48,7 @@ given moment (See the \fBlist\fP command).
 .SH "OPTIONS"
 
 .PP
-This program follow the usual GNU command line syntax with long options starting with
+This program follows the usual GNU command line syntax with long options starting with
 two dashes. Below is a summary of the available options.
 .PP
 
@@ -56,6 +56,9 @@ two dashes. Below is a summary of the available options.
 .BR "\-h, \-\-help"
 Show summary of possible options and commands.
 .TP
+.BR "\-V, \-\-version"
+Show version.
+.TP
 .BR "\-v, \-\-verbose"
 Increase verbosity.
 Three levels of verbosity are available which are triggered by putting additional v to
@@ -302,6 +305,13 @@ $ lttng start
 After the start, you'll be able to read the events while they are being
 recorded in /tmp/lttng.
 
+.TP
+.BR "\-\-shm-path PATH"
+
+Path where shared memory holding buffers should be created. Useful
+when used with PRAMFS or other persistent memory filesystems to extract
+trace data in the event of a crash requiring a reboot.
+
 .TP
 .BR "\-U, \-\-set-url=URL"
 Set URL for the consumer output destination. It is persistent for the
@@ -889,15 +899,15 @@ Simple listing of options
 .TP
 \fBadd-output\fP [-m <SIZE>] [-s <NAME>] [-n <NAME>] <URL> | -C <URL> -D <URL>
 
-Setup and add an snapshot output for a session. Output are the destination
+Setup and add a snapshot output for a session. Output is the destination
 where the snapshot will be sent. Only one output is permitted. To change it,
 you'll need to delete it and add back the new one.
 
 .TP
 \fBdel-output\fP ID | NAME [-s <NAME>]
 
-Delete an output for a session using the ID. You can either specify the
-output's ID that can be found with list-output or the name.
+Delete an output for a session using the output's ID. You can either specify the
+output by name or use its ID as returned by the list-output command.
 
 .TP
 \fBlist-output\fP [-s <NAME>]
@@ -935,10 +945,6 @@ Name of the snapshot's output.
 Maximum size in bytes of the snapshot. The maximum 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)