* Brosseau, Yannick (yannick.bross...@gmail.com) wrote:
> Would it be possible to improve the error message to tell the user that it
> needs to connect to a root session?
>
> I got the same feedback from another user today, so this seem really
> confusing.
Fixed by:
commit 531d29f9e514ad5a4880600d5c7e373f2f254ead
Author: Mathieu Desnoyers <mathieu.desnoy...@efficios.com>
Date: Fri Mar 2 18:17:33 2012 -0500
Fix: meaningful error message
Show a meaningful error message to users attempting to do kernel tracing
without root sessiond/tracing group creds.
Reported-by: "Brosseau, Yannick" <yannick.bross...@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoy...@efficios.com>
e.g.:
compudj@thinkos:~$ lttng enable-event -k -a
Error: A root sessiond needs to be running, and user part of the "tracing"
group, to activate kernel tracing
--
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com
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