Fix: minor errors in lttng.1 man page

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

diff --git a/doc/man/lttng.1 b/doc/man/lttng.1
index f773e61f89b7659ad95a5f2a8d9645d3c1ff0864..dd26775ef0706eaca7c34e8e8ecf10b440a0ea88 100644 (file)
--- a/doc/man/lttng.1
+++ b/doc/man/lttng.1
@@ -230,7 +230,7 @@ Using these options, each API call can be controlled individually. For
 instance, \-C does not enable the consumer automatically. You'll need the \-e
 option for that.
 
-\-U, \-\-set-uri=URL
+\-U, \-\-set-url=URL
         Set URL for the enable-consumer destination. It is persistent for the
         session lifetime. Redo the command to change it. This will set both
         data and control URL for network.
@@ -285,7 +285,8 @@ If NAME is omitted, the session name is taken from the .lttngrc file.
 .nf
 Enable tracing channel
 
-To enable event, you must first enable a channel which contains event(s).
+To enable an event, you must enable both the event and the channel that
+contains it.
 
 If \fB\-s, \-\-session\fP is omitted, the session name is taken from the .lttngrc
 file.
@@ -311,14 +312,14 @@ file.
         Flight recorder mode : overwrites events when subbuffers are full
 \-\-subbuf-size SIZE
         Subbuffer size in bytes (default: 4096, kernel default: 262144)
+        Needs to be a power of 2 for both tracers
 \-\-num-subbuf NUM
         Number of subbuffers (default: 4)
-        Needs to be a power of 2 for kernel and ust tracers
+        Needs to be a power of 2 for both tracers
 \-\-switch-timer USEC
-        Switch subbuffer timer interval in usec (default: 0)
-        Needs to be a power of 2 for kernel and ust tracers
+        Switch subbuffer timer interval in µsec (default: 0)
 \-\-read-timer USEC
-        Read timer interval in usec (default: 200)
+        Read timer interval in µsec (default: 200)
 \-\-output TYPE
         Channel output type. Possible values: mmap, splice
 .fi
@@ -361,7 +362,7 @@ Using these options, each API call can be controlled individually. For
 instance, \-C does not enable the consumer automatically. You'll need the \-e
 option for that.
 
-\-U, \-\-set-uri=URL
+\-U, \-\-set-url=URL
         Set URL for the enable-consumer destination. It is persistent for the
         session lifetime. Redo the command to change it. This will set both
         data and control URL for network.