[option:--ustconsumerd64-cmd-sock='PATH']
[option:--consumerd32-path='PATH'] [option:--consumerd32-libdir='PATH']
[option:--consumerd64-path='PATH'] [option:--consumerd64-libdir='PATH']
+ [option:--event-notifier-error-buffer-size-kernel='SIZE']
+ [option:--event-notifier-error-buffer-size-userspace='SIZE']
[option:--quiet | [option:-v | option:-vv | option:-vvv] [option:--verbose-consumer]]
same container, a _tracing session_. Traces can be gathered from the
Linux kernel and/or from instrumented applications (see
man:lttng-ust(3)). You can aggregate and read the events of LTTng
-traces using man:babeltrace(1).
+traces using man:babeltrace2(1).
To trace the Linux kernel, the session daemon needs to be running as
`root`. LTTng uses a _tracing group_ to allow specific users to interact
Use the option:--daemonize option instead to close the file
descriptors.
+option:-f 'PATH', option:--config='PATH'::
+ Load session daemon configuration from path 'PATH'.
+
option:-d, option:--daemonize::
Start as Unix daemon, and close file descriptors (console). Use the
option:--background option instead to keep the file descriptors
open.
-option:-f, option:--config='PATH'::
- Load session daemon configuration from path 'PATH'.
-
-option:-g, option:--group='GROUP'::
+option:-g 'GROUP', option:--group='GROUP'::
Use 'GROUP' as Unix tracing group (default: `tracing`).
-option:-l, option:--load='PATH'::
+option:-l 'PATH', option:--load='PATH'::
Automatically load tracing session configurations from 'PATH',
either a directory or a file, instead of loading them from the
default search directories.
tool on liblttng-ctl, this option can be very handy to synchronize the
control tool and the session daemon.
+option:--event-notifier-error-buffer-size-kernel='SIZE'::
+ Set the size of the kernel event notifier error counter buffers to 'SIZE.
+
+option:--event-notifier-error-buffer-size-userspace='SIZE'::
+ Set the size of the userspace event notifier error counter buffers to
+ 'SIZE.
+
Linux kernel tracing
~~~~~~~~~~~~~~~~~~~~
man:lttng-relayd(8),
man:lttng-crash(1),
man:lttng-ust(3),
-man:babeltrace(1)
+man:babeltrace2(1)