DESCRIPTIONlttd is a simple daemon that reads a few LTTng debugfs channels and saves them in a trace on the virtual file system.
CPU hot-plugging is supported using inotify.
- -t directory
- Directory name of the trace to write to. It will be created.
- -c directory
- Root directory of the debugfs trace channels.
- Run in background (daemon).
- Append to an possibly existing trace.
- Number of threads to start.
- Dump only flight recorder channels.
- Dump only normal channels.
- Verbose mode.