[lttng-dev] make a trace_event in a modul (driver)

[Thibault, Daniel]

> how can I define a "tracing"group , so I no longer need the sudo command?

$ sudo addgroup --system tracing
$ sudo adduser username tracing

You must log off and back on for group membership to be activated.

You may also want to add lttng-sessiond as a service:

$ sudo ln --symbolic /lib/init/upstart-job /etc/init.d/lttng-sessiond

And create /etc/init/lttng-sessiond.conf containing:

description "LTTng central tracing registry session daemon"
author "Stéphane Graber <stgraber at ubuntu.com>"
start on local-filesystems
stop on runlevel [06]
respawn
exec lttng-sessiond

You can then start the session daemon with 'sudo service lttng-sessiond start' (stop it with 'stop', restart with 'restart').

Daniel U. Thibault
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