[ltt-dev] ltt-dev Digest, Vol 12, Issue 4

[Shouwei Li]

Hi, All:
I have installed the lttng and lttv successfully. According this manual:
http://ltt.polymtl.ca/svn/trunk/lttv/LTTngManual.html
But after this step, I did not know how to do next:

You need to load the LTT modules to be able to control tracing from user
space. This is done by issuing the following commands. Note however these
commands load all LTT modules. Depending on what options you chose to
compile statically, you may not need to issue all these commands.

modprobe ltt-trace-control
modprobe ltt-marker-control
modprobe ltt-tracer
modprobe ltt-serialize
modprobe ltt-relay
modprobe ipc-trace
......

I can not find these modules, even I had search them all the disk.

Please tell me where these modules put or how to compile these modules. I can
make sure that when I compile the lttng-kernel, I have select ALL of the items
of LTT category.

[root][~]# find / -name ltt-marker-control
[root][~]# find / -name ipc-trace
[root][~]# modprobe ipc-trace
FATAL: Module ipc_trace not found.
[root][~]# modprobe ltt-marker-control
FATAL: Module ltt_marker_control not found.

Thanks all !

On Sat, Apr 4, 2009 at 12:00 AM, <ltt-dev-request at lists.casi.polymtl.ca>wrote:

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>   1. Re: Where I can get some more document recently (Michel Dagenais)
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Fri, 03 Apr 2009 11:13:39 -0400
> From: Michel Dagenais <michel.dagenais at polymtl.ca>
> Subject: Re: [ltt-dev] Where I can get some more document recently
> To: Shouwei Li <casmyu at gmail.com>
> Cc: ltt-dev at lists.casi.polymtl.ca
> Message-ID: <1238771619.15836.2.camel at localhost>
> Content-Type: text/plain
>
>
> > *** exact error that occured. This usually means GLIB is incorrectly
> > installed.
> > configure: error: glib is required in order to compile
> > LinuxTraceToolkit - download it from ftp://ftp.gtk.org/pub/gtk
> > But I have installed the libc, as follows:
>
> The GLIB and the GNU Libc are not the same thing. You need something
> like libglib2.0-dev Development files for the GLib library.
>
> > [root][~]# dpkg -l | grep libc6
> > ii  libc6                             2.9-6                    GNU C
>
>
>
>
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> End of ltt-dev Digest, Vol 12, Issue 4
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>



-- 
Best Regards!
Shouwei Li
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