debian man page for lttctl

LTTCTL(1)																 LTTCTL(1)

NAME
       lttctl -- linux trace toolkit control

SYNOPSIS
       lttctl [options]... [tracename]

DESCRIPTION
       lttctl is a small program that controls LTTng through liblttctl.

OPTIONS
       o   -h, --help: Show summary of options.

       o   -c, --create: Create a trace.

       o   -d, --destroy: Destroy a trace.

       o   -s, --start: Start a trace.

       o   -p, --pause: Pause a trace.

       o   --transport TRANSPORT: Set trace's transport. (ex. relay-locked or relay)

       o   -o, --option OPTION Set options, following operations are supported:

	   channel.<channelname>.enable=
	   channel.<channelname>.overwrite=
	   channel.<channelname>.bufnum=
	   channel.<channelname>.bufsize= (in bytes, rounded to next power of 2)
	   <channelname> can be set to all for all channels
	   channel.<channelname>.switch_timer= (timer interval in ms)

       o   -C, --create_start: Create and start a trace.

       o   -D, --pause_destroy: Pause and destroy a trace.

       o   -w, --write PATH: Path for write trace datas. For -c, -C, -d, -D options.

       o   -a, --append: Append to trace, For -w option.

       o   -n, --dump_threads NUMBER: Number of lttd threads, For -w option.

       o   --channel_root PATH: Set channels root path, For -w option. (ex. /mnt/debugfs/ltt)

AUTHOR
       lttctl  was written by Zhao Lei <zhaolei@cn.fujitsu.com>, Gui Jianfeng <guijianfeng@cn.fujitsu.com>, and Mathieu Desnoyers <mathieu.desnoy-
       ers@efficios.com>.

       This manual page was written by Jon Bernard <jbernard@debian.org>, for the Debian project (and may be used by others).

								     May 2010								 LTTCTL(1)