Create a Linux kernel channel:
[verse]
-*lttng* ['GENERAL OPTIONS'] *enable-channel* option:--kernel
+*lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *enable-channel* option:--kernel
[option:--discard | option:--overwrite] [option:--output=(`mmap` | `splice`)]
[option:--subbuf-size='SIZE'] [option:--num-subbuf='COUNT']
[option:--switch-timer='PERIODUS'] [option:--read-timer='PERIODUS']
Create a user space channel:
[verse]
-*lttng* ['GENERAL OPTIONS'] *enable-channel* option:--userspace
+*lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *enable-channel* option:--userspace
[option:--discard | option:--overwrite] [option:--buffers-pid]
[option:--subbuf-size='SIZE'] [option:--num-subbuf='COUNT']
[option:--switch-timer='PERIODUS'] [option:--read-timer='PERIODUS']
Enable existing channel(s):
[verse]
-*lttng* ['GENERAL OPTIONS'] *enable-channel* (option:--userspace | option:--kernel)
+*lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *enable-channel* (option:--userspace | option:--kernel)
[option:--session='SESSION'] 'CHANNEL'[,'CHANNEL']...
one or more existing and disabled ones.
A channel is the owner of sub-buffers holding recorded events. Event,
-rules, when created using linklttng:lttng-enable-event(1), are always
+rules, when created using man:lttng-enable-event(1), are always
assigned to a channel. When creating a new channel, many parameters
related to those sub-buffers can be fine-tuned. They are described in
the subsections below.
'CHANNEL' is created. Otherwise, the disabled channel named 'CHANNEL'
is enabled.
-Note that the linklttng:lttng-enable-event(1) command can automatically
+Note that the man:lttng-enable-event(1) command can automatically
create default channels when no channel exist.
A channel is always contained in a tracing session
-(see linklttng:lttng-create(1) for creating a tracing session). The
+(see man:lttng-create(1) for creating a tracing session). The
session in which a channel is created using `lttng enable-channel` can
be specified using the option:--session option. If the option:--session
option is omitted, the current tracing session is targeted.
Existing enabled channels can be disabled using
-linklttng:lttng-disable-channel(1). Channels of a given session can be
-listed using linklttng:lttng-list(1).
+man:lttng-disable-channel(1). Channels of a given session can be
+listed using man:lttng-list(1).
See the <<limitations,LIMITATIONS>> section below for a list of
limitations of this command to consider.
SEE ALSO
--------
-linklttng:lttng-disable-channel(1),
-linklttng:lttng(1)
+man:lttng-disable-channel(1),
+man:lttng(1)