* Re: how to become tracing group member
[not found] <CACJrnZNWmmz+t_QBpcsw2PoE5ybVH3_-ZOby6n8y651Vc0-rhA@mail.gmail.com>
@ 2019-01-25 15:08 ` Jonathan Rajotte-Julien
0 siblings, 0 replies; only message in thread
From: Jonathan Rajotte-Julien @ 2019-01-25 15:08 UTC (permalink / raw)
To: Urmila R; +Cc: lttng-dev
Please keep interaction on the mailing list.
On Fri, Jan 25, 2019 at 09:13:44AM +0530, Urmila R wrote:
> Hello
>
> To run session daemon as a root one should be member of tracing group
> is it mandatory ?
To perform kernel tracing, lttng-sessiond daemon MUST be run as root since
it must load kernel modules.
Now to interact with and control a kernel tracing session one must be part of
the "tracing" group or be root.
> if it is can u let me know how to become tracing group member.
Again, from the doc [1]:
"The default tracing group name is *tracing*; you can set it to something else with the --group option when you start the root session daemon."
[1] https://lttng.org/docs/v2.10/#doc-start-sessiond
At this point you can google:
how to create group on linux?
how to add user to a group on linux?
Cheers.
--
Jonathan Rajotte-Julien
EfficiOS
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2019-01-25 15:08 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <CACJrnZNWmmz+t_QBpcsw2PoE5ybVH3_-ZOby6n8y651Vc0-rhA@mail.gmail.com>
2019-01-25 15:08 ` how to become tracing group member Jonathan Rajotte-Julien
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.