SYNOPSIS
gfs2_trace [-dqEN] [-e trace event name] [-n trace event name] [-o output filename]
DESCRIPTION
gfs2_trace can enabled and disable trace events on all trace events or selected trace events. gfs2_trace can capture the output of the trace events and write the output to a file. When capturing trace events, the script will exit when control-c is pressed. The trace events will be then written to the selected file.
OPTIONS
- -h, --help
- Prints out a short usage message and exits.
- -d, --debug
- enables debug logging.
- -q, --quiet
- disables logging to console.
- -l, --list
- lists the enabled state and filters for the GFS2 trace events
- -E, --enable_all_trace_events
- enables all trace_events for GFS2
- -e <trace event name>, ----enable_trace_event=<trace event name>
- selected trace_events that will be enabled for GFS2
- -N, --disable_all_trace_events
- disables all trace_events for GFS2
- -n <trace event name>, ----disable_trace_event=<trace event name>
- selected trace_events that will be enabled for GFS2
- -c <output filename>, --capture=<output filename>
- enables capturing of trace events and will save the data to a file